dive4elements/river: artifacts/src/main/java/org/dive4elements/river/jfree/StableXYDifferenceRenderer.java annotate

annotate artifacts/src/main/java/org/dive4elements/river/jfree/StableXYDifferenceRenderer.java @ 8856:5e38e2924c07 3.2.x

Fix code style.

author	Tom Gottfried <tom@intevation.de>
date	Thu, 18 Jan 2018 20:12:01 +0100
parents	c4654863108d
children	d9c89651bd67 0a5239a1e46e

rev	line source
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	2 * Software engineering by Intevation GmbH
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	3 *
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	4 * This file is Free Software under the GNU AGPL (>=v3)
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	6 * documentation coming with Dive4Elements River for details.
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	7 */
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	8
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 /* ===========================================================
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10 * JFreeChart : a free chart library for the Java(tm) platform
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 * ===========================================================
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15 * Project Info: http://www.jfree.org/jfreechart/index.html
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 * This library is free software; you can redistribute it and/or modify it
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 * under the terms of the GNU Lesser General Public License as published by
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19 * the Free Software Foundation; either version 2.1 of the License, or
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 * (at your option) any later version.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 * This library is distributed in the hope that it will be useful, but
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25 * License for more details.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27 * You should have received a copy of the GNU Lesser General Public
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 * License along with this library; if not, write to the Free Software
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 * USA.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33 * in the United States and other countries.]
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	34 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	35 * -------------------------
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	36 * StableXYDifferenceRenderer.java
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 * -------------------------
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 * (C) Copyright 2003-2008, by Object Refinery Limited and Contributors.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 * Original Author: David Gilbert (for Object Refinery Limited);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 * Contributor(s): Richard West, Advanced Micro Devices, Inc. (major rewrite
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 * of difference drawing algorithm);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 * Changes:
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 * --------
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 * 30-Apr-2003 : Version 1 (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 * 30-Jul-2003 : Modified entity constructor (CZ);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48 * 20-Aug-2003 : Implemented Cloneable and PublicCloneable (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 * 16-Sep-2003 : Changed ChartRenderingInfo --> PlotRenderingInfo (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 * 09-Feb-2004 : Updated to support horizontal plot orientation (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51 * 10-Feb-2004 : Added default constructor, setter methods and updated
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 * Javadocs (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 * 25-Feb-2004 : Replaced CrosshairInfo with CrosshairState (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54 * 30-Mar-2004 : Fixed bug in getNegativePaint() method (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 * 15-Jul-2004 : Switched getX() with getXValue() and getY() with
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56 * getYValue() (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 * 25-Aug-2004 : Fixed a bug preventing the use of crosshairs (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 * 11-Nov-2004 : Now uses ShapeUtilities to translate shapes (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59 * 19-Jan-2005 : Now accesses only primitive values from dataset (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60 * 22-Feb-2005 : Override getLegendItem(int, int) to return "line" items (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 * 13-Apr-2005 : Fixed shape positioning bug (id = 1182062) (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62 * 20-Apr-2005 : Use generators for legend tooltips and URLs (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 * 04-May-2005 : Override equals() method, renamed get/setPlotShapes() -->
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64 * get/setShapesVisible (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65 * 09-Jun-2005 : Updated equals() to handle GradientPaint (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66 * 16-Jun-2005 : Fix bug (1221021) affecting stroke used for each series (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 * ------------- JFREECHART 1.0.x ---------------------------------------------
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 * 24-Jan-2007 : Added flag to allow rounding of x-coordinates, and fixed
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 * bug in clone() (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 * 05-Feb-2007 : Added an extra call to updateCrosshairValues() in
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 * drawItemPass1(), to fix bug 1564967 (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72 * 06-Feb-2007 : Fixed bug 1086307, crosshairs with multiple axes (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73 * 08-Mar-2007 : Fixed entity generation (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 * 20-Apr-2007 : Updated getLegendItem() for renderer change (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 * 23-Apr-2007 : Rewrite of difference drawing algorithm to allow use of
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 * series with disjoint x-values (RW);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 * 04-May-2007 : Set processVisibleItemsOnly flag to false (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 * 17-May-2007 : Set datasetIndex and seriesIndex in getLegendItem() (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 * 18-May-2007 : Set dataset and seriesKey for LegendItem (DG);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80 * 05-Nov-2007 : Draw item labels if visible (RW);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81 * 17-Jun-2008 : Apply legend shape, font and paint attributes (DG);
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	82 */
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	83 /*
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	84 * For further changes within the FLYS project, refer to the ChangeLog.
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 */
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 4704 diff changeset	86 package org.dive4elements.river.jfree;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	88 import java.awt.BasicStroke;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 import java.awt.Color;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90 import java.awt.Graphics2D;
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	91 import java.awt.Font;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92 import java.awt.Paint;
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	93 import java.awt.geom.Point2D;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	94 import java.awt.Shape;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 import java.awt.Stroke;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 import java.awt.geom.GeneralPath;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97 import java.awt.geom.Line2D;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	98 import java.awt.geom.Rectangle2D;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 import java.io.IOException;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100 import java.io.ObjectInputStream;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101 import java.io.ObjectOutputStream;
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	102 import java.util.ArrayList;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103 import java.util.Collections;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	104 import java.util.LinkedList;
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	105 import java.util.List;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107 import org.jfree.chart.LegendItem;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108 import org.jfree.chart.axis.ValueAxis;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	109 import org.jfree.chart.entity.EntityCollection;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110 import org.jfree.chart.entity.XYItemEntity;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111 import org.jfree.chart.event.RendererChangeEvent;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 import org.jfree.chart.labels.XYToolTipGenerator;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113 import org.jfree.chart.plot.CrosshairState;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 import org.jfree.chart.plot.PlotOrientation;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 import org.jfree.chart.plot.PlotRenderingInfo;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116 import org.jfree.chart.plot.XYPlot;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117 import org.jfree.chart.urls.XYURLGenerator;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 import org.jfree.data.xy.XYDataset;
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	119 import org.jfree.data.xy.DefaultXYDataset;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120 import org.jfree.io.SerialUtilities;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	121 import org.jfree.ui.RectangleEdge;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	122 import org.jfree.util.PaintUtilities;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	123 import org.jfree.util.PublicCloneable;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 import org.jfree.util.ShapeUtilities;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	125
1824 982956bde69e Added a dataset to zero mapper to circumvent shortcommings in XYDifferenceRenderer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1823 diff changeset	126 import org.jfree.chart.renderer.xy.AbstractXYItemRenderer;
982956bde69e Added a dataset to zero mapper to circumvent shortcommings in XYDifferenceRenderer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1823 diff changeset	127 import org.jfree.chart.renderer.xy.XYItemRenderer;
982956bde69e Added a dataset to zero mapper to circumvent shortcommings in XYDifferenceRenderer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1823 diff changeset	128 import org.jfree.chart.renderer.xy.XYItemRendererState;
982956bde69e Added a dataset to zero mapper to circumvent shortcommings in XYDifferenceRenderer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1823 diff changeset	129
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	130 import gnu.trove.TDoubleArrayList;
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	131
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 4704 diff changeset	132 import org.dive4elements.river.artifacts.math.Linear;
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	133
3785 a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	134 import java.text.NumberFormat;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	135
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	136 import org.apache.log4j.Logger;
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	137
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	138 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	139 * A renderer for an {@link XYPlot} that highlights the differences between two
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	140 * series. The example shown here is generated by the
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	141 * <code>DifferenceChartDemo1.java</code> program included in the JFreeChart
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	142 * demo collection:
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	143 * <br><br>
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	144 * <img src="../../../../../images/StableXYDifferenceRendererSample.png"
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	145 * alt="StableXYDifferenceRendererSample.png" />
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	146 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 public class StableXYDifferenceRenderer extends AbstractXYItemRenderer
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	148 implements XYItemRenderer, PublicCloneable {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	149
8856 5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	150 private static Logger log = Logger.getLogger(
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	151 StableXYDifferenceRenderer.class);
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	152
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	153 public static final int CALCULATE_POSITIVE_AREA = 1;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	154 public static final int CALCULATE_NEGATIVE_AREA = 2;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	155 public static final int CALCULATE_ALL_AREA =
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	156 CALCULATE_POSITIVE_AREA \| CALCULATE_NEGATIVE_AREA;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	157
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	158 /** For serialization. */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	159 private static final long serialVersionUID = -8447915602375584857L;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	160
7910 432addd00687 Added text color for annotation labels. Sascha L. Teichmann <teichmann@intevation.de> parents: 7721 diff changeset	161 /** The paint used to highlight positive differences (y(0) > y(1)). */
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	162 private transient Paint positivePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	163
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	164 /** The paint used to highlight negative differences (y(0) < y(1)). */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	165 private transient Paint negativePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	166
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	167 /** Display shapes at each point? */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	168 private boolean shapesVisible;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	169
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	170 /** Display shapes at each point? */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	171 protected boolean drawOutline;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	172
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	173 /** Which stroke to draw outline with? */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	174 protected Stroke outlineStroke;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	175
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	176 /** Which paint to draw outline with? */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	177 protected Paint outlinePaint;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	178
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	179 /** The shape to display in the legend item. */
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	180 private transient Shape legendShape;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	181
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	182 protected boolean drawOriginalSeries;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	183
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	184 /** The color of the label showing the calculated area. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	185 protected Color labelColor;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	186
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	187 /** The background color of the label showing the calculated area. */
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	188 protected Color labelBGColor;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	189
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	190 /** Font to draw label of calculated area with. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	191 protected Font labelFont;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	192
3785 a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	193 /** Template to create i18ned label for area. */
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	194 protected String areaLabelTamplate;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	195
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	196 /** NumberFormat to use for area. */
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	197 protected NumberFormat areaLabelNumberFormat;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	198
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	199 protected int areaCalculationMode;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	200
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	201 protected double positiveArea;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	202 protected double negativeArea;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	203
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	204 /** Whether or not to draw a label in the area. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	205 protected boolean labelArea = true;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	206
1824 982956bde69e Added a dataset to zero mapper to circumvent shortcommings in XYDifferenceRenderer. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1823 diff changeset	207
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	208 /** Arithmetic centroid of drawn polygons. */
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	209 protected Point2D.Double centroid;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	210
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	211
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	212 /** Number of points that contributed to the centroid. */
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	213 protected int centroidNPoints = 0;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	214
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	215
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	216 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	217 * This flag controls whether or not the x-coordinates (in Java2D space)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	218 * are rounded to integers. When set to true, this can avoid the vertical
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	219 * striping that anti-aliasing can generate. However, the rounding may not
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	220 * be appropriate for output in high resolution formats (for example,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	221 * vector graphics formats such as SVG and PDF).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	222 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	223 * @since 1.0.4
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	224 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	225 private boolean roundXCoordinates;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	226
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	227 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	228 * Creates a new renderer with default attributes.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	229 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	230 public StableXYDifferenceRenderer() {
1881 0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	231 this(Color.green, Color.red, false /, null /);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	232 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	233
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	234 public StableXYDifferenceRenderer(Paint positivePaint, Paint negativePaint,
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	235 boolean shapes) {
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	236 this(positivePaint, negativePaint, shapes, CALCULATE_ALL_AREA);
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	237 }
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	238
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	239 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	240 * Creates a new renderer.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	241 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	242 * @param positivePaint the highlight color for positive differences
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	243 * (<code>null</code> not permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	244 * @param negativePaint the highlight color for negative differences
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	245 * (<code>null</code> not permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	246 * @param shapes draw shapes?
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	247 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	248 public StableXYDifferenceRenderer(Paint positivePaint, Paint negativePaint,
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	249 boolean shapes, int areaCalculationMode) {
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	250 if (positivePaint == null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	251 throw new IllegalArgumentException(
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	252 "Null 'positivePaint' argument.");
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	253 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	254 if (negativePaint == null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	255 throw new IllegalArgumentException(
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	256 "Null 'negativePaint' argument.");
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	257 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	258 this.positivePaint = positivePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	259 this.negativePaint = negativePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	260 this.shapesVisible = shapes;
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	261 this.legendShape = new Rectangle2D.Double(-3.0, -3.0, 10.0, 10.0);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	262 this.roundXCoordinates = false;
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	263 this.drawOutline = true;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	264 this.outlineStroke = new BasicStroke(1);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	265 this.outlinePaint = Color.black;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	266 this.drawOriginalSeries = false;
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	267 this.areaCalculationMode = areaCalculationMode;
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	268 this.labelBGColor = null;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	269 this.centroid = new Point2D.Double(0,0);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	270 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	271
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	272 public int getAreaCalculationMode() {
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	273 return areaCalculationMode;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	274 }
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	275
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	276 public void setAreaCalculationMode(int areaCalculationMode) {
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	277 this.areaCalculationMode = areaCalculationMode;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	278 }
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	279
3785 a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	280
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	281 /** Set template to use to create area label (e.g. 'Area=%dm2'). */
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	282 public void setAreaLabelTemplate(String areaTemplate) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	283 this.areaLabelTamplate = areaTemplate;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	284 }
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	285
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	286
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	287 public void setAreaLabelNumberFormat(NumberFormat nf) {
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	288 this.areaLabelNumberFormat = nf;
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	289 }
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	290
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	291
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	292 public boolean isLabelArea() {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	293 return this.labelArea;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	294 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	295
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	296 public void setLabelArea(boolean label) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	297 this.labelArea = label;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	298 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	299
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	300
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	301 /** Set font to paint label with. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	302 public void setLabelFont(Font font) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	303 this.labelFont = font;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	304 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	305
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	306
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	307 /** Get font with which label is painted. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	308 public Font getLabelFont() {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	309 return this.labelFont;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	310 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	311
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	312
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	313 /** Set color with which to paint label. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	314 public void setLabelColor(Color color) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	315 this.labelColor = color;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	316 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	317
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	318
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	319 /** Get color with which label is painted. */
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	320 public Color getLabelColor() {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	321 return this.labelColor;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	322 }
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	323
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	324
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	325 /** Set color with which to paint label bg. */
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	326 public void setLabelBGColor(Color color) {
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	327 this.labelBGColor = color;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	328 }
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	329
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	330
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	331 /** Get color with which label is painted. */
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	332 public Color getLabelBGColor() {
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	333 return this.labelBGColor;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	334 }
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	335
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	336
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	337 public double getCalculatedArea() {
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	338 return positiveArea + negativeArea;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	339 }
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	340
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	341 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	342 * Sets color that is used if drawOutline is true.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	343 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	344 public void setOutlinePaint(Paint outlinePaint) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	345 this.outlinePaint = outlinePaint;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	346 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	347
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	348
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	349 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	350 * Gets color which is used if drawOutline is true.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	351 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	352 public Paint getOutlinePaint() {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	353 return this.outlinePaint;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	354 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	355
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	356
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	357 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	358 * Sets Stroke that is used if drawOutline is true.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	359 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	360 public void setOutlineStroke(Stroke stroke) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	361 this.outlineStroke = stroke;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	362 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	363
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	364
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	365 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	366 * Returns Stroke that is used if drawOutline is true.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	367 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	368 public Stroke getOutlineStroke() {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	369 return this.outlineStroke;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	370 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	371
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	372
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	373 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	374 * Whether or not to draw the 'Shape' of the area (in contrast to
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	375 * shapes at data items).
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	376 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	377 public void setDrawOutline(boolean doDrawOutline) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	378 this.drawOutline = doDrawOutline;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	379 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	380
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	381
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	382 /**
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	383 * Returns whether or not to draw the shape of the outline.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	384 */
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	385 public boolean getDrawOutline() {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	386 return this.drawOutline;
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	387 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	388
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	389
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	390 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	391 * Returns the paint used to highlight positive differences.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	392 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	393 * @return The paint (never <code>null</code>).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	394 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	395 * @see #setPositivePaint(Paint)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	396 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	397 public Paint getPositivePaint() {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	398 return this.positivePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	399 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	400
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	401 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	402 * Sets the paint used to highlight positive differences and sends a
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	403 * {@link RendererChangeEvent} to all registered listeners.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	404 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	405 * @param paint the paint (<code>null</code> not permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	406 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	407 * @see #getPositivePaint()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	408 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	409 public void setPositivePaint(Paint paint) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	410 if (paint == null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	411 throw new IllegalArgumentException("Null 'paint' argument.");
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	412 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	413 this.positivePaint = paint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	414 fireChangeEvent();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	415 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	416
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	417 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	418 * Returns the paint used to highlight negative differences.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	419 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	420 * @return The paint (never <code>null</code>).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	421 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	422 * @see #setNegativePaint(Paint)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	423 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	424 public Paint getNegativePaint() {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	425 return this.negativePaint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	426 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	427
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	428 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	429 * Sets the paint used to highlight negative differences.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	430 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	431 * @param paint the paint (<code>null</code> not permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	432 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	433 * @see #getNegativePaint()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	434 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	435 public void setNegativePaint(Paint paint) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	436 if (paint == null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	437 throw new IllegalArgumentException("Null 'paint' argument.");
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	438 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	439 this.negativePaint = paint;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	440 notifyListeners(new RendererChangeEvent(this));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	441 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	442
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	443 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	444 * Returns a flag that controls whether or not shapes are drawn for each
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	445 * data value.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	446 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	447 * @return A boolean.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	448 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	449 * @see #setShapesVisible(boolean)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	450 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	451 public boolean getShapesVisible() {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	452 return this.shapesVisible;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	453 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	454
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	455 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	456 * Sets a flag that controls whether or not shapes are drawn for each
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	457 * data value, and sends a {@link RendererChangeEvent} to all registered
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	458 * listeners.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	459 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	460 * @param flag the flag.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	461 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	462 * @see #getShapesVisible()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	463 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	464 public void setShapesVisible(boolean flag) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	465 this.shapesVisible = flag;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	466 fireChangeEvent();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	467 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	468
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	469 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	470 * Returns the shape used to represent a line in the legend.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	471 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	472 * @return The legend line (never <code>null</code>).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	473 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	474 * @see #setLegendLine(Shape)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	475 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	476 public Shape getLegendLine() {
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	477 return this.legendShape;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	478 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	479
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	480 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	481 * Sets the shape used as a line in each legend item and sends a
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	482 * {@link RendererChangeEvent} to all registered listeners.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	483 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	484 * @param line the line (<code>null</code> not permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	485 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	486 * @see #getLegendLine()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	487 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	488 public void setLegendLine(Shape line) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	489 if (line == null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	490 throw new IllegalArgumentException("Null 'line' argument.");
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	491 }
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	492 this.legendShape = line;
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	493 fireChangeEvent();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	494 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	495
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	496 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	497 * Returns the flag that controls whether or not the x-coordinates (in
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	498 * Java2D space) are rounded to integer values.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	499 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	500 * @return The flag.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	501 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	502 * @since 1.0.4
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	503 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	504 * @see #setRoundXCoordinates(boolean)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	505 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	506 public boolean getRoundXCoordinates() {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	507 return this.roundXCoordinates;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	508 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	509
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	510 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	511 * Sets the flag that controls whether or not the x-coordinates (in
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	512 * Java2D space) are rounded to integer values, and sends a
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	513 * {@link RendererChangeEvent} to all registered listeners.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	514 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	515 * @param round the new flag value.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	516 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	517 * @since 1.0.4
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	518 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	519 * @see #getRoundXCoordinates()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	520 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	521 public void setRoundXCoordinates(boolean round) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	522 this.roundXCoordinates = round;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	523 fireChangeEvent();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	524 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	525
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	526 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	527 * Initialises the renderer and returns a state object that should be
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	528 * passed to subsequent calls to the drawItem() method. This method will
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	529 * be called before the first item is rendered, giving the renderer an
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	530 * opportunity to initialise any state information it wants to maintain.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	531 * The renderer can do nothing if it chooses.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	532 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	533 * @param g2 the graphics device.
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	534 * @param dataArea the (visible) area inside the axes.
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	535 * @param plot the plot.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	536 * @param data the data.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	537 * @param info an optional info collection object to return data back to
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	538 * the caller.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	539 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	540 * @return A state object.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	541 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	542 public XYItemRendererState initialise(Graphics2D g2,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	543 Rectangle2D dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	544 XYPlot plot,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	545 XYDataset data,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	546 PlotRenderingInfo info) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	547
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	548 XYItemRendererState state = super.initialise(g2, dataArea, plot, data,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	549 info);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	550 state.setProcessVisibleItemsOnly(false);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	551 return state;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	552 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	553
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	554 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	555 * Returns <code>2</code>, the number of passes required by the renderer.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	556 * The {@link XYPlot} will run through the dataset this number of times.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	557 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	558 * @return The number of passes required by the renderer.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	559 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	560 public int getPassCount() {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	561 return 2;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	562 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	563
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	564
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	565 /**
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	566 * Adds x/y data to series.
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	567 */
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	568 private static final void addSeries(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	569 DefaultXYDataset ds,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	570 Comparable key,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	571 TDoubleArrayList xs,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	572 TDoubleArrayList ys
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	573 ) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	574 ds.addSeries(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	575 key,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	576 new double [][] {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	577 xs.toNativeArray(),
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	578 ys.toNativeArray()
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	579 });
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	580 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	581
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	582 protected static List<XYDataset> splitByNaNsOneSeries(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	583 XYDataset dataset
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	584 ) {
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	585 List<XYDataset> datasets = new ArrayList<XYDataset>();
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	586
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	587 int N = dataset.getItemCount(0);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	588 TDoubleArrayList xs = new TDoubleArrayList(N);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	589 TDoubleArrayList ys = new TDoubleArrayList(N);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	590 for (int i = 0; i < N; ++i) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	591 double x = dataset.getXValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	592 double y = dataset.getYValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	593 if (Double.isNaN(x) \|\| Double.isNaN(y)) {
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	594 if (!xs.isEmpty()) {
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	595 DefaultXYDataset ds = new DefaultXYDataset();
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	596 addSeries(ds, dataset.getSeriesKey(0), xs, ys);
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	597 datasets.add(ds);
1885 110dd067bb8f StableXYDifferenceRenderer: More efficient use of TDoubleArrayList Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1884 diff changeset	598 xs.resetQuick();
110dd067bb8f StableXYDifferenceRenderer: More efficient use of TDoubleArrayList Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1884 diff changeset	599 ys.resetQuick();
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	600 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	601 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	602 else {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	603 xs.add(x);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	604 ys.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	605 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	606 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	607 if (!xs.isEmpty()) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	608 DefaultXYDataset ds = new DefaultXYDataset();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	609 addSeries(ds, dataset.getSeriesKey(0), xs, ys);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	610 datasets.add(ds);
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	611 }
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	612
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	613 return datasets;
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	614 }
eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	615
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	616 private static final boolean add(TDoubleArrayList xs, double x) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	617 int N = xs.size();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	618 if (N == 0 \|\| xs.getQuick(N-1) < x) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	619 xs.add(x);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	620 return true;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	621 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	622 return false;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	623 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	624
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	625 protected static boolean hasNaN(XYDataset dataset) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	626 int N = dataset.getItemCount(0);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	627 int M = dataset.getItemCount(1);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	628
8749 c4654863108d Remove unused variable and microoptimize loop variables. Andre Heinecke <andre.heinecke@intevation.de> parents: 8748 diff changeset	629 for (int i = 0; i < N; ++i) {
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	630 double x = dataset.getXValue(0, i);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	631 double y = dataset.getYValue(0, i);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	632 if (Double.isNaN(x) \|\| Double.isNaN(y)) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	633 return true;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	634 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	635 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	636
8749 c4654863108d Remove unused variable and microoptimize loop variables. Andre Heinecke <andre.heinecke@intevation.de> parents: 8748 diff changeset	637 for (int j = 0; j < M; ++j) {
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	638 double x = dataset.getXValue(1, j);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	639 double y = dataset.getYValue(1, j);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	640 if (Double.isNaN(x) \|\| Double.isNaN(y)) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	641 return true;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	642 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	643 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	644 return false;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	645 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	646
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	647
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	648 protected static List<XYDataset> splitByNaNsTwoSeries(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	649 XYDataset dataset
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	650 ) {
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	651 boolean debug = log.isDebugEnabled();
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	652
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	653 List<XYDataset> datasets = new ArrayList<XYDataset>();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	654
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	655 if (!hasNaN(dataset)) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	656 datasets.add(dataset);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	657 return datasets;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	658 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	659
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	660 int N = dataset.getItemCount(0);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	661 int M = dataset.getItemCount(1);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	662
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	663 int i = 0, j = 0;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	664 // ignore leading NaNs
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	665 for (; i < N; ++i) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	666 double x = dataset.getXValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	667 double y = dataset.getYValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	668 if (!Double.isNaN(x) && !Double.isNaN(y)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	669 break;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	670 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	671 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	672
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	673 for (; j < M; ++j) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	674 double x = dataset.getXValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	675 double y = dataset.getYValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	676 if (!Double.isNaN(x) && !Double.isNaN(y)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	677 break;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	678 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	679 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	680
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	681 TDoubleArrayList six = new TDoubleArrayList();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	682 TDoubleArrayList siy = new TDoubleArrayList();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	683 TDoubleArrayList sjx = new TDoubleArrayList();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	684 TDoubleArrayList sjy = new TDoubleArrayList();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	685
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	686 while (i < N && j < M) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	687 int ni = i+1;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	688 for (; ni < N && !Double.isNaN(dataset.getXValue(0, ni)); ++ni);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	689 for (; ni < N && Double.isNaN(dataset.getXValue(0, ni)); ++ni);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	690
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	691 int nj = j+1;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	692 for (; nj < M && !Double.isNaN(dataset.getXValue(1, nj)); ++nj);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	693 for (; nj < M && Double.isNaN(dataset.getXValue(1, nj)); ++nj);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	694
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	695 if (ni == N && nj == M) { // no more splits
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	696 log.debug("no more splits ....");
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	697 for (; i < ni; ++i) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	698 double x = dataset.getXValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	699 double y = dataset.getYValue(0, i);
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	700 if (!Double.isNaN(x)
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	701 && !Double.isNaN(y)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	702 && add(six, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	703 siy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	704 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	705 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	706 for (; j < nj; ++j) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	707 double x = dataset.getXValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	708 double y = dataset.getYValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	709 if (!Double.isNaN(x)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	710 && !Double.isNaN(y)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	711 && add(sjx, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	712 sjy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	713 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	714 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	715 if (!six.isEmpty() && !sjx.isEmpty()) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	716 DefaultXYDataset ds = new DefaultXYDataset();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	717 addSeries(ds, dataset.getSeriesKey(0), six, siy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	718 addSeries(ds, dataset.getSeriesKey(1), sjx, sjy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	719 datasets.add(ds);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	720 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	721 break;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	722 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	723
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	724 if (debug) {
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	725 log.debug("ni: " + ni + " " + N);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	726 log.debug("nj: " + nj + " " + M);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	727 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	728
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	729 double xni = ni < N
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	730 ? dataset.getXValue(0, ni)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	731 : Double.MAX_VALUE;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	732
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	733 double xnj = nj < M
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	734 ? dataset.getXValue(1, nj)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	735 : Double.MAX_VALUE;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	736
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	737 double xns = Math.min(xni, xnj);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	738
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	739 double pushxi = Double.NaN;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	740 double pushyi = Double.NaN;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	741 double pushxj = Double.NaN;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	742 double pushyj = Double.NaN;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	743
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	744 for (; i < ni; ++i) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	745 double x = dataset.getXValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	746 double y = dataset.getYValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	747 if (Double.isNaN(x) \|\| Double.isNaN(y)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	748 continue;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	749 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	750 if (x < xns) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	751 if (add(six, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	752 siy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	753 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	754 continue;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	755 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	756 if (x == xns) { // exact match
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	757 if (add(six, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	758 siy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	759 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	760 pushxi = x; pushyi = y;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	761 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	762 else { // x > xns: intersection
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	763 if (debug) {
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	764 log.debug("xns: " + xns);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	765 log.debug("x/y: " + x + " / " + y);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	766 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	767 int SIX = six.size();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	768 if (SIX > 0) { // should always be true
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	769 double yns = Linear.linear(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	770 xns,
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	771 six.getQuick(SIX-1), x,
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	772 siy.getQuick(SIX-1), y);
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	773 if (debug) {
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	774 log.debug("intersection at: " + yns);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	775 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	776 if (add(six, xns)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	777 siy.add(yns);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	778 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	779 pushxi = xns;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	780 pushyi = yns;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	781 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	782 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	783 break; // Split point reached.
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	784 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	785
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	786 for (; j < nj; ++j) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	787 double x = dataset.getXValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	788 double y = dataset.getYValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	789 if (Double.isNaN(x) \|\| Double.isNaN(y)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	790 continue;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	791 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	792 if (x < xns) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	793 if (add(sjx, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	794 sjy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	795 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	796 continue;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	797 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	798 if (x == xns) { // exact match
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	799 if (add(sjx, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	800 sjy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	801 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	802 pushxj = x; pushyj = y;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	803 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	804 else { // x > xns: intersection
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	805 int SJX = sjx.size();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	806 if (SJX > 0) { // should always be true
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	807 double yns = Linear.linear(
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	808 xns,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	809 sjx.getQuick(SJX-1), x,
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	810 sjy.getQuick(SJX-1), y);
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	811 if (debug) {
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	812 log.debug("intersection at: " + yns);
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	813 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	814 if (add(sjx, xns)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	815 sjy.add(yns);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	816 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	817 pushxj = xns; pushyj = yns;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	818 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	819 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	820 break; // Split point reached.
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	821 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	822
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	823 if (!six.isEmpty() && !sjx.isEmpty()) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	824 DefaultXYDataset ds = new DefaultXYDataset();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	825 addSeries(ds, dataset.getSeriesKey(0), six, siy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	826 addSeries(ds, dataset.getSeriesKey(1), sjx, sjy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	827 datasets.add(ds);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	828 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	829
1885 110dd067bb8f StableXYDifferenceRenderer: More efficient use of TDoubleArrayList Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1884 diff changeset	830 six.resetQuick(); siy.resetQuick();
110dd067bb8f StableXYDifferenceRenderer: More efficient use of TDoubleArrayList Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1884 diff changeset	831 sjx.resetQuick(); sjy.resetQuick();
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	832
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	833 // Push split points.
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	834 if (!Double.isNaN(pushxi)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	835 six.add(pushxi);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	836 siy.add(pushyi);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	837 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	838
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	839 if (!Double.isNaN(pushxj)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	840 sjx.add(pushxj);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	841 sjy.add(pushyj);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	842 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	843 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	844
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	845 // Copy the rest.
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	846 for (; i < N; ++i) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	847 double x = dataset.getXValue(0, i);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	848 double y = dataset.getXValue(0, i);
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	849 if (!Double.isNaN(x)
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	850 && !Double.isNaN(y)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	851 && add(six, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	852 siy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	853 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	854 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	855
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	856 for (; j < M; ++j) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	857 double x = dataset.getXValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	858 double y = dataset.getXValue(1, j);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	859 if (!Double.isNaN(x)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	860 && !Double.isNaN(y)
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	861 && add(sjx, x)) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	862 sjy.add(y);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	863 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	864 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	865
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	866 // Build final dataset.
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	867 if (!six.isEmpty() && !sjx.isEmpty()) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	868 DefaultXYDataset ds = new DefaultXYDataset();
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	869 addSeries(ds, dataset.getSeriesKey(0), six, siy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	870 addSeries(ds, dataset.getSeriesKey(1), sjx, sjy);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	871 datasets.add(ds);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	872 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	873
2107 51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	874 if (debug) {
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	875 log.debug("datasets after split: " + datasets.size());
51b9899f819d StableXYDifferenceRenderer: Replaced System.err.println()s with proper logging. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2071 diff changeset	876 }
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	877
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	878 /*
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	879 log.debug("Begin dump datasets: ");
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	880 log.debug("Original");
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	881 i=0;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	882 dumpDataset(dataset, "Original" );
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	883 for (XYDataset set: datasets) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	884 dumpDataset(dataset, "New: " + i++);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	885 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	886 log.debug("End dump datasets: ");
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	887 */
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	888
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	889 return datasets;
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	890 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	891
8748 36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	892 /*
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	893 public static void dumpDataset(XYDataset dataset, String msg) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	894 log.debug("Begin dump Dataset: " + msg);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	895
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	896 int N = dataset.getItemCount(0);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	897 int M = dataset.getItemCount(1);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	898
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	899 int i = 0, j = 0;
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	900 for (; i < N; ++i) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	901 double x = dataset.getXValue(0, i);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	902 double y = dataset.getYValue(0, i);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	903 log.debug("0 " + i + " X: "+ x + "Y: "+ y);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	904 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	905
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	906 for (; j < M; ++j) {
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	907 double x = dataset.getXValue(1, j);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	908 double y = dataset.getYValue(1, j);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	909 log.debug("1 " + i + " X: "+ x + "Y: "+ y);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	910 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	911 log.debug("End dump Dataset: " + msg);
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	912 }
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	913 */
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	914
36d7bda0b47a (issue1788) Fix area split if there are no NaN's in the data Andre Heinecke <andre.heinecke@intevation.de> parents: 8530 diff changeset	915
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	916 public static List<XYDataset> splitByNaNs(XYDataset dataset) {
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	917
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	918 switch (dataset.getSeriesCount()) {
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	919 case 0:
3785 a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	920 return Collections.<XYDataset>emptyList();
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	921 case 1:
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	922 return splitByNaNsOneSeries(dataset);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	923 default: // two or more
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	924 return splitByNaNsTwoSeries(dataset);
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	925 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	926 }
4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	927
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3240 diff changeset	928
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	929 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	930 * Draws the visual representation of a single data item.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	931 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	932 * @param g2 the graphics device.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	933 * @param state the renderer state.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	934 * @param dataArea the area within which the data is being drawn.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	935 * @param info collects information about the drawing.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	936 * @param plot the plot (can be used to obtain standard color
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	937 * information etc).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	938 * @param domainAxis the domain (horizontal) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	939 * @param rangeAxis the range (vertical) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	940 * @param dataset the dataset.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	941 * @param series the series index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	942 * @param item the item index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	943 * @param crosshairState crosshair information for the plot
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	944 * (<code>null</code> permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	945 * @param pass the pass index.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	946 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	947 public void drawItem(Graphics2D g2,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	948 XYItemRendererState state,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	949 Rectangle2D dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	950 PlotRenderingInfo info,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	951 XYPlot plot,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	952 ValueAxis domainAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	953 ValueAxis rangeAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	954 XYDataset dataset,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	955 int series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	956 int item,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	957 CrosshairState crosshairState,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	958 int pass) {
1881 0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	959 switch (pass) {
0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	960 case 0:
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	961 for (XYDataset ds: splitByNaNs(dataset)) {
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2667 diff changeset	962 drawItemPass0(g2, dataArea, info,
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	963 plot, domainAxis, rangeAxis,
1884 4ae9c92feb8c StableXYDifferenceRenderer: Make rendering work with definition holes. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1883 diff changeset	964 ds, series, item, crosshairState);
1883 eb671699fbc2 CrossSectionApp: Draw water, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1881 diff changeset	965 }
1881 0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	966 break;
0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	967 case 1:
0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	968 drawItemPass1(g2, dataArea, info,
0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	969 plot, domainAxis, rangeAxis,
0e9c0b49b4ef CrossSectionApp: draw ground with StableXYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1824 diff changeset	970 dataset, series, item, crosshairState);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	971 }
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	972
8856 5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	973 // Find geometric middle, calculate area and paint
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	974 // a string with it here.
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	975 if (pass == 1
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	976 && this.labelArea
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	977 && areaLabelNumberFormat != null
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	978 && areaLabelTamplate != null
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	979 ) {
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	980 double center_x = centroid.getX();
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	981 double center_y = centroid.getY();
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	982 center_x = domainAxis.valueToJava2D(center_x, dataArea,
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	983 plot.getDomainAxisEdge());
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	984 center_y = rangeAxis.valueToJava2D(center_y, dataArea,
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	985 plot.getRangeAxisEdge());
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	986
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	987 // Respect text-extend if text should appear really centered.
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	988
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	989 float area = 0f;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	990 if (areaCalculationMode == CALCULATE_POSITIVE_AREA
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	991 \|\| areaCalculationMode == CALCULATE_ALL_AREA) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	992 area += Math.abs(positiveArea);
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	993 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	994 if (areaCalculationMode == CALCULATE_NEGATIVE_AREA
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	995 \|\| areaCalculationMode == CALCULATE_ALL_AREA) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	996 area += Math.abs(negativeArea);
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	997 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	998 if (area != 0f) {
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	999 Color oldColor = g2.getColor();
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1000 Font oldFont = g2.getFont();
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1001 g2.setFont(labelFont);
3785 a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	1002 String labelText = String.format(this.areaLabelTamplate,
a5f65e8983be Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 3395 diff changeset	1003 areaLabelNumberFormat.format(area));
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1004 if (labelBGColor != null) {
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1005 EnhancedLineAndShapeRenderer.drawTextBox(g2, labelText,
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1006 (float)center_x, (float)center_y, labelBGColor);
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1007 }
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1008 g2.setColor(labelColor);
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1009 g2.drawString(labelText, (float)center_x, (float)center_y);
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1010 g2.setFont(oldFont);
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1011 g2.setColor(oldColor);
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1012 }
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1013 }
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1014 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1015
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1016 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1017 * Draws the visual representation of a single data item, first pass.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1018 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1019 * @param x_graphics the graphics device.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1020 * @param x_dataArea the area within which the data is being drawn.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1021 * @param x_info collects information about the drawing.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1022 * @param x_plot the plot (can be used to obtain standard color
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1023 * information etc).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1024 * @param x_domainAxis the domain (horizontal) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1025 * @param x_rangeAxis the range (vertical) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1026 * @param x_dataset the dataset.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1027 * @param x_series the series index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1028 * @param x_item the item index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1029 * @param x_crosshairState crosshair information for the plot
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1030 * (<code>null</code> permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1031 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1032 protected void drawItemPass0(Graphics2D x_graphics,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1033 Rectangle2D x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1034 PlotRenderingInfo x_info,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1035 XYPlot x_plot,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1036 ValueAxis x_domainAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1037 ValueAxis x_rangeAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1038 XYDataset x_dataset,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1039 int x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1040 int x_item,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1041 CrosshairState x_crosshairState) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1042
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1043 if (!((0 == x_series) && (0 == x_item))) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1044 return;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1045 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1046
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1047 boolean b_impliedZeroSubtrahend = (1 == x_dataset.getSeriesCount());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1048
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1049 // check if either series is a degenerate case (i.e. less than 2 points)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1050 if (isEitherSeriesDegenerate(x_dataset, b_impliedZeroSubtrahend)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1051 return;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1052 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1053
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1054 // check if series are disjoint (i.e. domain-spans do not overlap)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1055 if (!b_impliedZeroSubtrahend && areSeriesDisjoint(x_dataset)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1056 return;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1057 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1058
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1059 // polygon definitions
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1060 LinkedList l_minuendXs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1061 LinkedList l_minuendYs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1062 LinkedList l_subtrahendXs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1063 LinkedList l_subtrahendYs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1064 LinkedList l_polygonXs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1065 LinkedList l_polygonYs = new LinkedList();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1066
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1067 // state
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1068 int l_minuendItem = 0;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1069 int l_minuendItemCount = x_dataset.getItemCount(0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1070 Double l_minuendCurX = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1071 Double l_minuendNextX = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1072 Double l_minuendCurY = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1073 Double l_minuendNextY = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1074 double l_minuendMaxY = Double.NEGATIVE_INFINITY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1075 double l_minuendMinY = Double.POSITIVE_INFINITY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1076
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1077 int l_subtrahendItem = 0;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1078 int l_subtrahendItemCount = 0; // actual value set below
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1079 Double l_subtrahendCurX = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1080 Double l_subtrahendNextX = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1081 Double l_subtrahendCurY = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1082 Double l_subtrahendNextY = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1083 double l_subtrahendMaxY = Double.NEGATIVE_INFINITY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1084 double l_subtrahendMinY = Double.POSITIVE_INFINITY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1085
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1086 // if a subtrahend is not specified, assume it is zero
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1087 if (b_impliedZeroSubtrahend) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1088 l_subtrahendItem = 0;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1089 l_subtrahendItemCount = 2;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1090 l_subtrahendCurX = new Double(x_dataset.getXValue(0, 0));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1091 l_subtrahendNextX = new Double(x_dataset.getXValue(0,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1092 (l_minuendItemCount - 1)));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1093 l_subtrahendCurY = new Double(0.0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1094 l_subtrahendNextY = new Double(0.0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1095 l_subtrahendMaxY = 0.0;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1096 l_subtrahendMinY = 0.0;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1097
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1098 l_subtrahendXs.add(l_subtrahendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1099 l_subtrahendYs.add(l_subtrahendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1100 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1101 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1102 l_subtrahendItemCount = x_dataset.getItemCount(1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1103 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1104
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1105 boolean b_minuendDone = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1106 boolean b_minuendAdvanced = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1107 boolean b_minuendAtIntersect = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1108 boolean b_minuendFastForward = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1109 boolean b_subtrahendDone = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1110 boolean b_subtrahendAdvanced = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1111 boolean b_subtrahendAtIntersect = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1112 boolean b_subtrahendFastForward = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1113 boolean b_colinear = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1114
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1115 boolean b_positive;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1116
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1117 // coordinate pairs
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1118 double l_x1 = 0.0, l_y1 = 0.0; // current minuend point
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1119 double l_x2 = 0.0, l_y2 = 0.0; // next minuend point
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1120 double l_x3 = 0.0, l_y3 = 0.0; // current subtrahend point
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1121 double l_x4 = 0.0, l_y4 = 0.0; // next subtrahend point
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1122
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1123 // fast-forward through leading tails
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1124 boolean b_fastForwardDone = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1125 while (!b_fastForwardDone) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1126 // get the x and y coordinates
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1127 l_x1 = x_dataset.getXValue(0, l_minuendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1128 l_y1 = x_dataset.getYValue(0, l_minuendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1129 l_x2 = x_dataset.getXValue(0, l_minuendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1130 l_y2 = x_dataset.getYValue(0, l_minuendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1131
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1132 l_minuendCurX = new Double(l_x1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1133 l_minuendCurY = new Double(l_y1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1134 l_minuendNextX = new Double(l_x2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1135 l_minuendNextY = new Double(l_y2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1136
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1137 if (b_impliedZeroSubtrahend) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1138 l_x3 = l_subtrahendCurX.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1139 l_y3 = l_subtrahendCurY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1140 l_x4 = l_subtrahendNextX.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1141 l_y4 = l_subtrahendNextY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1142 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1143 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1144 l_x3 = x_dataset.getXValue(1, l_subtrahendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1145 l_y3 = x_dataset.getYValue(1, l_subtrahendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1146 l_x4 = x_dataset.getXValue(1, l_subtrahendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1147 l_y4 = x_dataset.getYValue(1, l_subtrahendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1148
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1149 l_subtrahendCurX = new Double(l_x3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1150 l_subtrahendCurY = new Double(l_y3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1151 l_subtrahendNextX = new Double(l_x4);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1152 l_subtrahendNextY = new Double(l_y4);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1153 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1154
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1155 if (l_x2 <= l_x3) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1156 // minuend needs to be fast forwarded
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1157 l_minuendItem++;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1158 b_minuendFastForward = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1159 continue;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1160 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1161
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1162 if (l_x4 <= l_x1) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1163 // subtrahend needs to be fast forwarded
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1164 l_subtrahendItem++;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1165 b_subtrahendFastForward = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1166 continue;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1167 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1168
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1169 // check if initial polygon needs to be clipped
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1170 if ((l_x3 < l_x1) && (l_x1 < l_x4)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1171 // project onto subtrahend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1172 double l_slope = (l_y4 - l_y3) / (l_x4 - l_x3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1173 l_subtrahendCurX = l_minuendCurX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1174 l_subtrahendCurY = new Double((l_slope * l_x1)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1175 + (l_y3 - (l_slope * l_x3)));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1176
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1177 l_subtrahendXs.add(l_subtrahendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1178 l_subtrahendYs.add(l_subtrahendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1179 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1180
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1181 if ((l_x1 < l_x3) && (l_x3 < l_x2)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1182 // project onto minuend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1183 double l_slope = (l_y2 - l_y1) / (l_x2 - l_x1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1184 l_minuendCurX = l_subtrahendCurX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1185 l_minuendCurY = new Double((l_slope * l_x3)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1186 + (l_y1 - (l_slope * l_x1)));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1187
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1188 l_minuendXs.add(l_minuendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1189 l_minuendYs.add(l_minuendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1190 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1191
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1192 l_minuendMaxY = l_minuendCurY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1193 l_minuendMinY = l_minuendCurY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1194 l_subtrahendMaxY = l_subtrahendCurY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1195 l_subtrahendMinY = l_subtrahendCurY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1196
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1197 b_fastForwardDone = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1198 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1199
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1200 // start of algorithm
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1201 while (!b_minuendDone && !b_subtrahendDone) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1202 if (!b_minuendDone && !b_minuendFastForward && b_minuendAdvanced) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1203 l_x1 = x_dataset.getXValue(0, l_minuendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1204 l_y1 = x_dataset.getYValue(0, l_minuendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1205 l_minuendCurX = new Double(l_x1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1206 l_minuendCurY = new Double(l_y1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1207
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1208 if (!b_minuendAtIntersect) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1209 l_minuendXs.add(l_minuendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1210 l_minuendYs.add(l_minuendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1211 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1212
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1213 l_minuendMaxY = Math.max(l_minuendMaxY, l_y1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1214 l_minuendMinY = Math.min(l_minuendMinY, l_y1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1215
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1216 l_x2 = x_dataset.getXValue(0, l_minuendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1217 l_y2 = x_dataset.getYValue(0, l_minuendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1218 l_minuendNextX = new Double(l_x2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1219 l_minuendNextY = new Double(l_y2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1220 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1221
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1222 // never updated the subtrahend if it is implied to be zero
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1223 if (!b_impliedZeroSubtrahend && !b_subtrahendDone
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1224 && !b_subtrahendFastForward && b_subtrahendAdvanced) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1225 l_x3 = x_dataset.getXValue(1, l_subtrahendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1226 l_y3 = x_dataset.getYValue(1, l_subtrahendItem);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1227 l_subtrahendCurX = new Double(l_x3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1228 l_subtrahendCurY = new Double(l_y3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1229
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1230 if (!b_subtrahendAtIntersect) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1231 l_subtrahendXs.add(l_subtrahendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1232 l_subtrahendYs.add(l_subtrahendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1233 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1234
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1235 l_subtrahendMaxY = Math.max(l_subtrahendMaxY, l_y3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1236 l_subtrahendMinY = Math.min(l_subtrahendMinY, l_y3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1237
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1238 l_x4 = x_dataset.getXValue(1, l_subtrahendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1239 l_y4 = x_dataset.getYValue(1, l_subtrahendItem + 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1240 l_subtrahendNextX = new Double(l_x4);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1241 l_subtrahendNextY = new Double(l_y4);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1242 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1243
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1244 // deassert b_*FastForward (only matters for 1st time through loop)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1245 b_minuendFastForward = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1246 b_subtrahendFastForward = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1247
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1248 Double l_intersectX = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1249 Double l_intersectY = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1250 boolean b_intersect = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1251
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1252 b_minuendAtIntersect = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1253 b_subtrahendAtIntersect = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1254
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1255 // check for intersect
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1256 if ((l_x2 == l_x4) && (l_y2 == l_y4)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1257 // check if line segments are colinear
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1258 if ((l_x1 == l_x3) && (l_y1 == l_y3)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1259 b_colinear = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1260 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1261 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1262 // the intersect is at the next point for both the minuend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1263 // and subtrahend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1264 l_intersectX = new Double(l_x2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1265 l_intersectY = new Double(l_y2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1266
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1267 b_intersect = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1268 b_minuendAtIntersect = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1269 b_subtrahendAtIntersect = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1270 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1271 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1272 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1273 // compute common denominator
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1274 double l_denominator = ((l_y4 - l_y3) * (l_x2 - l_x1))
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1275 - ((l_x4 - l_x3) * (l_y2 - l_y1));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1276
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1277 // compute common deltas
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1278 double l_deltaY = l_y1 - l_y3;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1279 double l_deltaX = l_x1 - l_x3;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1280
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1281 // compute numerators
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1282 double l_numeratorA = ((l_x4 - l_x3) * l_deltaY)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1283 - ((l_y4 - l_y3) * l_deltaX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1284 double l_numeratorB = ((l_x2 - l_x1) * l_deltaY)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1285 - ((l_y2 - l_y1) * l_deltaX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1286
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1287 // check if line segments are colinear
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1288 if ((0 == l_numeratorA) && (0 == l_numeratorB)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1289 && (0 == l_denominator)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1290 b_colinear = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1291 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1292 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1293 // check if previously colinear
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1294 if (b_colinear) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1295 // clear colinear points and flag
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1296 l_minuendXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1297 l_minuendYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1298 l_subtrahendXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1299 l_subtrahendYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1300 l_polygonXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1301 l_polygonYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1302
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1303 b_colinear = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1304
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1305 // set new starting point for the polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1306 boolean b_useMinuend = ((l_x3 <= l_x1)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1307 && (l_x1 <= l_x4));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1308 l_polygonXs.add(b_useMinuend ? l_minuendCurX
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1309 : l_subtrahendCurX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1310 l_polygonYs.add(b_useMinuend ? l_minuendCurY
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1311 : l_subtrahendCurY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1312 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1313
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1314 // compute slope components
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1315 double l_slopeA = l_numeratorA / l_denominator;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1316 double l_slopeB = l_numeratorB / l_denominator;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1317
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1318 // check if the line segments intersect
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1319 if ((0 < l_slopeA) && (l_slopeA <= 1) && (0 < l_slopeB)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1320 && (l_slopeB <= 1)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1321 // compute the point of intersection
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1322 double l_xi = l_x1 + (l_slopeA * (l_x2 - l_x1));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1323 double l_yi = l_y1 + (l_slopeA * (l_y2 - l_y1));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1324
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1325 l_intersectX = new Double(l_xi);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1326 l_intersectY = new Double(l_yi);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1327 b_intersect = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1328 b_minuendAtIntersect = ((l_xi == l_x2)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1329 && (l_yi == l_y2));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1330 b_subtrahendAtIntersect = ((l_xi == l_x4)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1331 && (l_yi == l_y4));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1332
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1333 // advance minuend and subtrahend to intesect
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1334 l_minuendCurX = l_intersectX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1335 l_minuendCurY = l_intersectY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1336 l_subtrahendCurX = l_intersectX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1337 l_subtrahendCurY = l_intersectY;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1338 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1339 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1340 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1341
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1342 if (b_intersect) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1343 // create the polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1344 // add the minuend's points to polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1345 l_polygonXs.addAll(l_minuendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1346 l_polygonYs.addAll(l_minuendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1347
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1348 // add intersection point to the polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1349 l_polygonXs.add(l_intersectX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1350 l_polygonYs.add(l_intersectY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1351
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1352 // add the subtrahend's points to the polygon in reverse
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1353 Collections.reverse(l_subtrahendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1354 Collections.reverse(l_subtrahendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1355 l_polygonXs.addAll(l_subtrahendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1356 l_polygonYs.addAll(l_subtrahendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1357
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1358 // create an actual polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1359 b_positive = (l_subtrahendMaxY <= l_minuendMaxY)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1360 && (l_subtrahendMinY <= l_minuendMinY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1361 createPolygon(x_graphics, x_dataArea, x_plot, x_domainAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1362 x_rangeAxis, b_positive, l_polygonXs, l_polygonYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1363
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1364 // clear the point vectors
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1365 l_minuendXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1366 l_minuendYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1367 l_subtrahendXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1368 l_subtrahendYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1369 l_polygonXs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1370 l_polygonYs.clear();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1371
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1372 // set the maxY and minY values to intersect y-value
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1373 double l_y = l_intersectY.doubleValue();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1374 l_minuendMaxY = l_y;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1375 l_subtrahendMaxY = l_y;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1376 l_minuendMinY = l_y;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1377 l_subtrahendMinY = l_y;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1378
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1379 // add interection point to new polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1380 l_polygonXs.add(l_intersectX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1381 l_polygonYs.add(l_intersectY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1382 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1383
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1384 // advance the minuend if needed
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1385 if (l_x2 <= l_x4) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1386 l_minuendItem++;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1387 b_minuendAdvanced = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1388 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1389 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1390 b_minuendAdvanced = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1391 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1392
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1393 // advance the subtrahend if needed
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1394 if (l_x4 <= l_x2) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1395 l_subtrahendItem++;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1396 b_subtrahendAdvanced = true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1397 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1398 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1399 b_subtrahendAdvanced = false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1400 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1401
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1402 b_minuendDone = (l_minuendItem == (l_minuendItemCount - 1));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1403 b_subtrahendDone = (l_subtrahendItem == (l_subtrahendItemCount
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1404 - 1));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1405 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1406
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1407 // check if the final polygon needs to be clipped
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1408 if (b_minuendDone && (l_x3 < l_x2) && (l_x2 < l_x4)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1409 // project onto subtrahend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1410 double l_slope = (l_y4 - l_y3) / (l_x4 - l_x3);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1411 l_subtrahendNextX = l_minuendNextX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1412 l_subtrahendNextY = new Double((l_slope * l_x2)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1413 + (l_y3 - (l_slope * l_x3)));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1414 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1415
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1416 if (b_subtrahendDone && (l_x1 < l_x4) && (l_x4 < l_x2)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1417 // project onto minuend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1418 double l_slope = (l_y2 - l_y1) / (l_x2 - l_x1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1419 l_minuendNextX = l_subtrahendNextX;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1420 l_minuendNextY = new Double((l_slope * l_x4)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1421 + (l_y1 - (l_slope * l_x1)));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1422 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1423
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1424 // consider last point of minuend and subtrahend for determining
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1425 // positivity
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1426 l_minuendMaxY = Math.max(l_minuendMaxY,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1427 l_minuendNextY.doubleValue());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1428 l_subtrahendMaxY = Math.max(l_subtrahendMaxY,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1429 l_subtrahendNextY.doubleValue());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1430 l_minuendMinY = Math.min(l_minuendMinY,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1431 l_minuendNextY.doubleValue());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1432 l_subtrahendMinY = Math.min(l_subtrahendMinY,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1433 l_subtrahendNextY.doubleValue());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1434
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1435 // add the last point of the minuned and subtrahend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1436 l_minuendXs.add(l_minuendNextX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1437 l_minuendYs.add(l_minuendNextY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1438 l_subtrahendXs.add(l_subtrahendNextX);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1439 l_subtrahendYs.add(l_subtrahendNextY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1440
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1441 // create the polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1442 // add the minuend's points to polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1443 l_polygonXs.addAll(l_minuendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1444 l_polygonYs.addAll(l_minuendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1445
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1446 // add the subtrahend's points to the polygon in reverse
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1447 Collections.reverse(l_subtrahendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1448 Collections.reverse(l_subtrahendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1449 l_polygonXs.addAll(l_subtrahendXs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1450 l_polygonYs.addAll(l_subtrahendYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1451
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1452 // create an actual polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1453 b_positive = (l_subtrahendMaxY <= l_minuendMaxY)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1454 && (l_subtrahendMinY <= l_minuendMinY);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1455 createPolygon(x_graphics, x_dataArea, x_plot, x_domainAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1456 x_rangeAxis, b_positive, l_polygonXs, l_polygonYs);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1457 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1458
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1459 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1460 * Draws the visual representation of a single data item, second pass. In
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1461 * the second pass, the renderer draws the lines and shapes for the
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1462 * individual points in the two series.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1463 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1464 * @param x_graphics the graphics device.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1465 * @param x_dataArea the area within which the data is being drawn.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1466 * @param x_info collects information about the drawing.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1467 * @param x_plot the plot (can be used to obtain standard color
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1468 * information etc).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1469 * @param x_domainAxis the domain (horizontal) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1470 * @param x_rangeAxis the range (vertical) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1471 * @param x_dataset the dataset.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1472 * @param x_series the series index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1473 * @param x_item the item index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1474 * @param x_crosshairState crosshair information for the plot
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1475 * (<code>null</code> permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1476 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1477 protected void drawItemPass1(Graphics2D x_graphics,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1478 Rectangle2D x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1479 PlotRenderingInfo x_info,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1480 XYPlot x_plot,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1481 ValueAxis x_domainAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1482 ValueAxis x_rangeAxis,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1483 XYDataset x_dataset,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1484 int x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1485 int x_item,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1486 CrosshairState x_crosshairState) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1487
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1488 Shape l_entityArea = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1489 EntityCollection l_entities = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1490 if (null != x_info) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1491 l_entities = x_info.getOwner().getEntityCollection();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1492 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1493
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1494 Paint l_seriesPaint = getItemPaint(x_series, x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1495 Stroke l_seriesStroke = getItemStroke(x_series, x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1496 x_graphics.setPaint(l_seriesPaint);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1497 x_graphics.setStroke(l_seriesStroke);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1498
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1499 PlotOrientation l_orientation = x_plot.getOrientation();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1500 RectangleEdge l_domainAxisLocation = x_plot.getDomainAxisEdge();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1501 RectangleEdge l_rangeAxisLocation = x_plot.getRangeAxisEdge();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1502
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1503 double l_x0 = x_dataset.getXValue(x_series, x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1504 double l_y0 = x_dataset.getYValue(x_series, x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1505 double l_x1 = x_domainAxis.valueToJava2D(l_x0, x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1506 l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1507 double l_y1 = x_rangeAxis.valueToJava2D(l_y0, x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1508 l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1509
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1510 // These are the shapes of the series items.
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1511 if (getShapesVisible()) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1512 Shape l_shape = getItemShape(x_series, x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1513 if (l_orientation == PlotOrientation.HORIZONTAL) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1514 l_shape = ShapeUtilities.createTranslatedShape(l_shape,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1515 l_y1, l_x1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1516 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1517 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1518 l_shape = ShapeUtilities.createTranslatedShape(l_shape,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1519 l_x1, l_y1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1520 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1521 if (l_shape.intersects(x_dataArea)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1522 x_graphics.setPaint(getItemPaint(x_series, x_item));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1523 x_graphics.fill(l_shape);
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1524 /* TODO We could draw the shapes of single items here.
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1525 if (drawOutline) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1526 x_graphics.setPaint(this.outlinePaint);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1527 x_graphics.setStroke(this.outlineStroke);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1528 x_graphics.draw(l_shape);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1529 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1530 */
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1531 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1532 l_entityArea = l_shape;
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1533 } // if (getShapesVisible())
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1534
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1535 // add an entity for the item...
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1536 if (null != l_entities) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1537 if (null == l_entityArea) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1538 l_entityArea = new Rectangle2D.Double((l_x1 - 2), (l_y1 - 2),
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1539 4, 4);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1540 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1541 String l_tip = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1542 XYToolTipGenerator l_tipGenerator = getToolTipGenerator(x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1543 x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1544 if (null != l_tipGenerator) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1545 l_tip = l_tipGenerator.generateToolTip(x_dataset, x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1546 x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1547 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1548 String l_url = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1549 XYURLGenerator l_urlGenerator = getURLGenerator();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1550 if (null != l_urlGenerator) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1551 l_url = l_urlGenerator.generateURL(x_dataset, x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1552 x_item);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1553 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1554 XYItemEntity l_entity = new XYItemEntity(l_entityArea, x_dataset,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1555 x_series, x_item, l_tip, l_url);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1556 l_entities.add(l_entity);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1557 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1558
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1559 // draw the item label if there is one...
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1560 if (isItemLabelVisible(x_series, x_item)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1561 drawItemLabel(x_graphics, l_orientation, x_dataset, x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1562 x_item, l_x1, l_y1, (l_y1 < 0.0));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1563 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1564
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1565 int l_domainAxisIndex = x_plot.getDomainAxisIndex(x_domainAxis);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1566 int l_rangeAxisIndex = x_plot.getRangeAxisIndex(x_rangeAxis);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1567 updateCrosshairValues(x_crosshairState, l_x0, l_y0, l_domainAxisIndex,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1568 l_rangeAxisIndex, l_x1, l_y1, l_orientation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1569
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1570 if (0 == x_item) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1571 return;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1572 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1573
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1574 double l_x2 = x_domainAxis.valueToJava2D(x_dataset.getXValue(x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1575 (x_item - 1)), x_dataArea, l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1576 double l_y2 = x_rangeAxis.valueToJava2D(x_dataset.getYValue(x_series,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1577 (x_item - 1)), x_dataArea, l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1578
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1579 Line2D l_line = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1580 if (PlotOrientation.HORIZONTAL == l_orientation) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1581 l_line = new Line2D.Double(l_y1, l_x1, l_y2, l_x2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1582 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1583 else if (PlotOrientation.VERTICAL == l_orientation) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1584 l_line = new Line2D.Double(l_x1, l_y1, l_x2, l_y2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1585 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1586
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1587 if ((null != l_line) && l_line.intersects(x_dataArea)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1588 x_graphics.setPaint(getItemPaint(x_series, x_item));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1589 x_graphics.setStroke(getItemStroke(x_series, x_item));
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1590 if (drawOriginalSeries) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1591 x_graphics.setPaint(this.outlinePaint);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1592 x_graphics.setStroke(this.outlineStroke);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1593 x_graphics.draw(l_line);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1594 }
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1595 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1596 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1597
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1598 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1599 * Determines if a dataset is degenerate. A degenerate dataset is a
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1600 * dataset where either series has less than two (2) points.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1601 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1602 * @param x_dataset the dataset.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1603 * @param x_impliedZeroSubtrahend if false, do not check the subtrahend
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1604 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1605 * @return true if the dataset is degenerate.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1606 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1607 private boolean isEitherSeriesDegenerate(XYDataset x_dataset,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1608 boolean x_impliedZeroSubtrahend) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1609
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1610 if (x_impliedZeroSubtrahend) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1611 return (x_dataset.getItemCount(0) < 2);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1612 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1613
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1614 return ((x_dataset.getItemCount(0) < 2)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1615 \|\| (x_dataset.getItemCount(1) < 2));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1616 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1617
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1618 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1619 * Determines if the two (2) series are disjoint.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1620 * Disjoint series do not overlap in the domain space.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1621 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1622 * @param x_dataset the dataset.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1623 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1624 * @return true if the dataset is degenerate.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1625 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1626 private boolean areSeriesDisjoint(XYDataset x_dataset) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1627
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1628 int l_minuendItemCount = x_dataset.getItemCount(0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1629 double l_minuendFirst = x_dataset.getXValue(0, 0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1630 double l_minuendLast = x_dataset.getXValue(0, l_minuendItemCount - 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1631
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1632 int l_subtrahendItemCount = x_dataset.getItemCount(1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1633 double l_subtrahendFirst = x_dataset.getXValue(1, 0);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1634 double l_subtrahendLast = x_dataset.getXValue(1,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1635 l_subtrahendItemCount - 1);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1636
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1637 return ((l_minuendLast < l_subtrahendFirst)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1638 \|\| (l_subtrahendLast < l_minuendFirst));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1639 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1640
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1641
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1642 public void updateCentroid(Object [] xValues, Object [] yValues) {
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1643 double x = 0d, y = 0d;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1644
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1645 for (int i = 0, N = xValues.length; i < N; ++i) {
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1646 x += ((Double)xValues[i]).doubleValue();
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1647 y += ((Double)yValues[i]).doubleValue();
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1648 }
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1649
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1650 x /= xValues.length;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1651 y /= yValues.length;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1652
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1653 centroidNPoints++;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1654 double factorNew = 1d / centroidNPoints;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1655 double factorOld = 1d - factorNew;
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1656
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1657 centroid = new Point2D.Double((factorNew * x + factorOld * centroid.x),
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1658 (factorNew * y + factorOld * centroid.y));
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1659 }
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1660
b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1661
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1662 public static double calculateArea(Object [] xValues, Object [] yValues) {
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1663 double area = 0d;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1664
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1665 for (int i = 0, N = xValues.length; i < N; ++i) {
4704 115afdaf3e85 Changed naming of variables (i & j -> i & k) for readability. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3974 diff changeset	1666 int k = (i + 1) % N;
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1667 double xi = ((Double)xValues[i]).doubleValue();
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1668 double yi = ((Double)yValues[i]).doubleValue();
4704 115afdaf3e85 Changed naming of variables (i & j -> i & k) for readability. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3974 diff changeset	1669 double xk = ((Double)xValues[k]).doubleValue();
115afdaf3e85 Changed naming of variables (i & j -> i & k) for readability. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3974 diff changeset	1670 double yk = ((Double)yValues[k]).doubleValue();
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1671
4704 115afdaf3e85 Changed naming of variables (i & j -> i & k) for readability. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3974 diff changeset	1672 area += xi*yk;
115afdaf3e85 Changed naming of variables (i & j -> i & k) for readability. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3974 diff changeset	1673 area -= xk*yi;
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1674 // TODO centroid calculation here?
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1675 }
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1676
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1677 return 0.5d*area;
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1678 }
b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1679
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1680 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1681 * Draws the visual representation of a polygon
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1682 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1683 * @param x_graphics the graphics device.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1684 * @param x_dataArea the area within which the data is being drawn.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1685 * @param x_plot the plot (can be used to obtain standard color
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1686 * information etc).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1687 * @param x_domainAxis the domain (horizontal) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1688 * @param x_rangeAxis the range (vertical) axis.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1689 * @param x_positive indicates if the polygon is positive (true) or
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1690 * negative (false).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1691 * @param x_xValues a linked list of the x values (expects values to be
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1692 * of type Double).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1693 * @param x_yValues a linked list of the y values (expects values to be
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1694 * of type Double).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1695 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1696 private void createPolygon (Graphics2D x_graphics,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1697 Rectangle2D x_dataArea,
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1698 XYPlot x_plot,
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1699 ValueAxis x_domainAxis,
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1700 ValueAxis x_rangeAxis,
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1701 boolean x_positive,
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1702 LinkedList x_xValues,
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1703 LinkedList x_yValues) {
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1704
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1705 PlotOrientation l_orientation = x_plot.getOrientation();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1706 RectangleEdge l_domainAxisLocation = x_plot.getDomainAxisEdge();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1707 RectangleEdge l_rangeAxisLocation = x_plot.getRangeAxisEdge();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1708
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1709 Object[] l_xValues = x_xValues.toArray();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1710 Object[] l_yValues = x_yValues.toArray();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1711
8530 4dd6d89ce95e (issue1788) Do not divide area by two. Andre Heinecke <andre.heinecke@intevation.de> parents: 7910 diff changeset	1712 double area = calculateArea(l_xValues, l_yValues);
2666 6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1713 if (x_positive) positiveArea += area;
6da7e064ae90 Allow basic and styled area labels, yet on static position within plot. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2108 diff changeset	1714 else negativeArea += area;
2667 b75681c09ef8 Respect area label bg text style, draw label roughly at centroid of polygons (sofar, better but not yet good). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2666 diff changeset	1715 updateCentroid(l_xValues, l_yValues);
2108 b5cc53a84b66 StableXYDifferenceRenderer: Added code to calculate the area of the generated polygons. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2107 diff changeset	1716
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1717 GeneralPath l_path = new GeneralPath();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1718
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1719 if (PlotOrientation.VERTICAL == l_orientation) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1720 double l_x = x_domainAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1721 (Double) l_xValues[0]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1722 l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1723 if (this.roundXCoordinates) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1724 l_x = Math.rint(l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1725 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1726
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1727 double l_y = x_rangeAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1728 (Double) l_yValues[0]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1729 l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1730
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1731 l_path.moveTo((float) l_x, (float) l_y);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1732 for (int i = 1; i < l_xValues.length; i++) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1733 l_x = x_domainAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1734 (Double) l_xValues[i]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1735 l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1736 if (this.roundXCoordinates) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1737 l_x = Math.rint(l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1738 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1739
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1740 l_y = x_rangeAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1741 (Double) l_yValues[i]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1742 l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1743 l_path.lineTo((float) l_x, (float) l_y);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1744 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1745 l_path.closePath();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1746 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1747 else {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1748 double l_x = x_domainAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1749 (Double) l_xValues[0]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1750 l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1751 if (this.roundXCoordinates) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1752 l_x = Math.rint(l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1753 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1754
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1755 double l_y = x_rangeAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1756 (Double) l_yValues[0]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1757 l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1758
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1759 l_path.moveTo((float) l_y, (float) l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1760 for (int i = 1; i < l_xValues.length; i++) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1761 l_x = x_domainAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1762 (Double) l_xValues[i]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1763 l_domainAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1764 if (this.roundXCoordinates) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1765 l_x = Math.rint(l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1766 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1767
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1768 l_y = x_rangeAxis.valueToJava2D((
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1769 (Double) l_yValues[i]).doubleValue(), x_dataArea,
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1770 l_rangeAxisLocation);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1771 l_path.lineTo((float) l_y, (float) l_x);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1772 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1773 l_path.closePath();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1774 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1775
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1776 if (l_path.intersects(x_dataArea)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1777 x_graphics.setPaint(x_positive ? getPositivePaint()
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1778 : getNegativePaint());
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1779 x_graphics.fill(l_path);
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1780 if (drawOutline) {
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1781 x_graphics.setStroke(this.outlineStroke);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1782 x_graphics.setPaint(this.outlinePaint);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1783 x_graphics.draw(l_path);
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1784 }
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1785 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1786 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1787
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1788 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1789 * Returns a default legend item for the specified series. Subclasses
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1790 * should override this method to generate customised items.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1791 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1792 * @param datasetIndex the dataset index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1793 * @param series the series index (zero-based).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1794 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1795 * @return A legend item for the series.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1796 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1797 public LegendItem getLegendItem(int datasetIndex, int series) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1798 LegendItem result = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1799 XYPlot p = getPlot();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1800 if (p != null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1801 XYDataset dataset = p.getDataset(datasetIndex);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1802 if (dataset != null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1803 if (getItemVisible(series, 0)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1804 String label = getLegendItemLabelGenerator().generateLabel(
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1805 dataset, series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1806 String description = label;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1807 String toolTipText = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1808 if (getLegendItemToolTipGenerator() != null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1809 toolTipText
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1810 = getLegendItemToolTipGenerator().generateLabel(
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1811 dataset, series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1812 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1813 String urlText = null;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1814 if (getLegendItemURLGenerator() != null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1815 urlText = getLegendItemURLGenerator().generateLabel(
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1816 dataset, series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1817 }
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1818 // Individualized Paints:
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1819 //Paint paint = lookupSeriesPaint(series);
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1820
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1821 // "Area-Style"- Paint.
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1822 Paint paint = getPositivePaint();
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1823 Stroke stroke = lookupSeriesStroke(series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1824 Shape line = getLegendLine();
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1825 // Not-filled Shape:
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1826 //result = new LegendItem(label, description,
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1827 // toolTipText, urlText, line, stroke, paint);
1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1828
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1829 if (drawOutline) {
8856 5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	1830 // TODO Include outline style in legenditem
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	1831 // (there is a constructor for that)
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1832 }
fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1833
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1834 // Filled Shape ("Area-Style").
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1835 result = new LegendItem(label, description,
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1836 toolTipText, urlText, line, paint);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1837 result.setLabelFont(lookupLegendTextFont(series));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1838 Paint labelPaint = lookupLegendTextPaint(series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1839 if (labelPaint != null) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1840 result.setLabelPaint(labelPaint);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1841 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1842 result.setDataset(dataset);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1843 result.setDatasetIndex(datasetIndex);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1844 result.setSeriesKey(dataset.getSeriesKey(series));
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1845 result.setSeriesIndex(series);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1846 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1847 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1848
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1849 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1850
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1851 return result;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1852 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1853
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1854 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1855 * Tests this renderer for equality with an arbitrary object.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1856 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1857 * @param obj the object (<code>null</code> permitted).
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1858 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1859 * @return A boolean.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1860 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1861 public boolean equals(Object obj) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1862 if (obj == this) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1863 return true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1864 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1865 if (!(obj instanceof StableXYDifferenceRenderer)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1866 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1867 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1868 if (!super.equals(obj)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1869 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1870 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1871 StableXYDifferenceRenderer that = (StableXYDifferenceRenderer) obj;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1872 if (!PaintUtilities.equal(this.positivePaint, that.positivePaint)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1873 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1874 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1875 if (!PaintUtilities.equal(this.negativePaint, that.negativePaint)) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1876 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1877 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1878 if (this.shapesVisible != that.shapesVisible) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1879 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1880 }
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1881 if (!ShapeUtilities.equal(this.legendShape, that.legendShape)) {
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1882 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1883 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1884 if (this.roundXCoordinates != that.roundXCoordinates) {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1885 return false;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1886 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1887 return true;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1888 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1889
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1890 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1891 * Returns a clone of the renderer.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1892 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1893 * @return A clone.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1894 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1895 * @throws CloneNotSupportedException if the renderer cannot be cloned.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1896 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1897 public Object clone() throws CloneNotSupportedException {
8856 5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	1898 StableXYDifferenceRenderer clone =
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8749 diff changeset	1899 (StableXYDifferenceRenderer) super.clone();
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1900 clone.legendShape = ShapeUtilities.clone(this.legendShape);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1901 return clone;
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1902 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1903
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1904 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1905 * Provides serialization support.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1906 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1907 * @param stream the output stream.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1908 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1909 * @throws IOException if there is an I/O error.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1910 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1911 private void writeObject(ObjectOutputStream stream) throws IOException {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1912 stream.defaultWriteObject();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1913 SerialUtilities.writePaint(this.positivePaint, stream);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1914 SerialUtilities.writePaint(this.negativePaint, stream);
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1915 SerialUtilities.writeShape(this.legendShape, stream);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1916 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1917
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1918 /**
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1919 * Provides serialization support.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1920 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1921 * @param stream the input stream.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1922 *
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1923 * @throws IOException if there is an I/O error.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1924 * @throws ClassNotFoundException if there is a classpath problem.
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1925 */
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1926 private void readObject(ObjectInputStream stream)
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1927 throws IOException, ClassNotFoundException {
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1928 stream.defaultReadObject();
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1929 this.positivePaint = SerialUtilities.readPaint(stream);
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1930 this.negativePaint = SerialUtilities.readPaint(stream);
2021 1ae17b100973 Let StableDifferenceRenderer create a rectangular legenditem. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1885 diff changeset	1931 this.legendShape = SerialUtilities.readShape(stream);
1823 7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1932 }
7a11b37d8594 Added a copy of JFreeChart's XYDifferenceRenderer Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1933 }
2071 fd95bfbb2ec2 Allow styling of outline of areas. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2021 diff changeset	1934 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/jfree/StableXYDifferenceRenderer.java @ 8856:5e38e2924c07 3.2.x