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

annotate artifacts/src/main/java/org/dive4elements/river/jfree/EnhancedLineAndShapeRenderer.java @ 9186:eec4df8165a1

Implemented 'ShowLineLabel' for area themes.

author	gernotbelger
date	Thu, 28 Jun 2018 10:47:04 +0200
parents	5e38e2924c07
children

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
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 3625 diff changeset	9 package org.dive4elements.river.jfree;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	11 import java.awt.Color;
3464 0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	12 import java.awt.Font;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	13 import java.awt.Graphics2D;
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	14 import java.awt.Paint;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import java.awt.Shape;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 import java.awt.geom.Rectangle2D;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 import java.util.HashMap;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18 import java.util.Map;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20 import org.apache.log4j.Logger;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 import org.jfree.chart.axis.ValueAxis;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22 import org.jfree.chart.entity.EntityCollection;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23 import org.jfree.chart.plot.CrosshairState;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 import org.jfree.chart.plot.PlotOrientation;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25 import org.jfree.chart.plot.XYPlot;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	26 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27 import org.jfree.data.xy.XYDataset;
2653 fa363aac788b Added accidentally ommitted File in last commit. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2649 diff changeset	28 import org.jfree.data.xy.XYSeries;
2649 6f5fc3de0d48 Most of issue454: Label waterlines. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2648 diff changeset	29 import org.jfree.data.xy.XYSeriesCollection;
3464 0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	30 import org.jfree.text.TextUtilities;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	31 import org.jfree.ui.RectangleEdge;
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	32 import org.jfree.ui.TextAnchor;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33 import org.jfree.util.BooleanList;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 import org.jfree.util.ShapeUtilities;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35
2642 42b05a4bed25 Cosmetics, added doc, TODO and OPTIMIZE to EnhancedRenderer. Felix Wolfsteller <felix.wolfsteller@intevation.de>* parents: 2591 diff changeset	36 /**
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	37 * Renderer with additional the additional functionality of renderering minima
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	38 * and/or maxima of dataseries contained in datasets.
2642 42b05a4bed25 Cosmetics, added doc, TODO and OPTIMIZE to EnhancedRenderer. Felix Wolfsteller <felix.wolfsteller@intevation.de>* parents: 2591 diff changeset	39 */
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 public class EnhancedLineAndShapeRenderer extends XYLineAndShapeRenderer {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41
3464 0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	42 /**
0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	43 *
0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	44 */
0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	45 private static final long serialVersionUID = 1L;
0b9b2a0c4e64 Point labels can have a background color now. Christian Lins <christian.lins@intevation.de> parents: 3395 diff changeset	46
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	47 /** Own log. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	48 private static final Logger log = Logger.getLogger(EnhancedLineAndShapeRenderer.class);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	49
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	50 protected BooleanList isMinimumShapeVisible;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51 protected BooleanList isMaximumShapeVisible;
2648 8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	52 protected BooleanList showLineLabel;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 protected Map<Integer, Double> seriesMinimum;
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	55 protected Map<Integer, Double> seriesMinimumX;
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	56 protected Map<Integer, Double> seriesMaximum;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57
2656 f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	58 protected Map<Integer, Font> lineLabelFonts;
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	59 protected Map<Integer, Color> lineLabelTextColors;
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	60 protected BooleanList showLineLabelBG;
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	61 protected Map<Integer, Color> lineLabelBGColors;
2656 f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	62
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	63 public EnhancedLineAndShapeRenderer(final boolean lines, final boolean shapes) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	64 super(lines, shapes);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	65 this.isMinimumShapeVisible = new BooleanList();
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	66 this.isMaximumShapeVisible = new BooleanList();
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	67 this.showLineLabel = new BooleanList();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	68 this.showLineLabelBG = new BooleanList();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	69 this.seriesMinimum = new HashMap<>();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	70 this.seriesMaximum = new HashMap<>();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	71 this.seriesMinimumX = new HashMap<>();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	72 this.lineLabelFonts = new HashMap<>();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	73 this.lineLabelTextColors = new HashMap<>();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	74 this.lineLabelBGColors = new HashMap<>();
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	75 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	76
3015 9cea02b51241 Added better doc and todo. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2662 diff changeset	77 /**
9cea02b51241 Added better doc and todo. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2662 diff changeset	78 * Draw a background-box of a text to render.
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	79 *
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	80 * @param g2
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	81 * graphics device to use
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	82 * @param text
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	83 * text to draw
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	84 * @param textX
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	85 * x-position for text
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	86 * @param textY
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	87 * y-position for text
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	88 * @param bgColor
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	89 * color to fill box with.
3015 9cea02b51241 Added better doc and todo. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2662 diff changeset	90 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	91 public static void drawTextBox(final Graphics2D g2, final String text, final float textX, final float textY, final Color bgColor) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	92 final Rectangle2D hotspotBox = g2.getFontMetrics().getStringBounds(text, g2);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	93 final float w = (float) hotspotBox.getWidth();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	94 final float h = (float) hotspotBox.getHeight();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	95 hotspotBox.setRect(textX, textY - h, w, h);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	96 final Color oldColor = g2.getColor();
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	97 g2.setColor(bgColor);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	98 g2.fill(hotspotBox);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	99 g2.setColor(oldColor);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	100 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	101
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	102 /**
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	103 * Whether or not a specific item in a series (maybe the maxima) should
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	104 * be rendered with shape.
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	105 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	106 private boolean getItemShapeVisible(final XYDataset dataset, final int series, final int item) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	107 if (super.getItemShapeVisible(series, item)) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	108 return true;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	109 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	110
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	111 if (isMinimumShapeVisible(series) && isMinimum(dataset, series, item)) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	112 return true;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	113 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	115 if (isMaximumShapeVisible(series) && isMaximum(dataset, series, item)) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116 return true;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 return false;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	122 /**
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	123 * Rectangle used to draw maximums shape.
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	124 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	125 private Shape getMaximumShape(final int series, final int column) {
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	126 return new Rectangle2D.Double(-5d, -5d, 10d, 10d);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	127 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	128
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	129 /**
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	130 * Rectangle used to draw minimums shape.
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	131 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	132 private Shape getMinimumShape(final int series, final int column) {
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	133 return new Rectangle2D.Double(-5d, -5d, 10d, 10d);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	134 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	135
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	136 /** Get fill paint for the maximum indicators. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	137 private Paint getMaximumFillPaint(final int series, final int column) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	138 final Paint p = getItemPaint(series, column);
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	139
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	140 if (p instanceof Color) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	141 final Color c = (Color) p;
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	142 Color b = c;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	143
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	144 for (int i = 0; i < 2; i++) {
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	145 b = b.darker();
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	146 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	147
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	148 return b;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	149 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	150
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	151 log.warn("Item paint is no instance of Color!");
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	152 return p;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	153 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	154
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	155 /** Get fill paint for the minimum indicators. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	156 private Paint getMinimumFillPaint(final int series, final int column) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	157 final Paint p = getItemPaint(series, column);
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	158
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	159 if (p instanceof Color) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	160 final Color c = (Color) p;
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	161 Color b = c;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	162
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	163 for (int i = 0; i < 2; i++) {
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	164 b = b.darker();
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	165 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	166
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	167 return b;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	168 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	169
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	170 log.warn("Item paint is no instance of Color!");
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	171 return p;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	172 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	173
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	174 /**
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	175 * Overrides XYLineAndShapeRenderer.drawSecondaryPass() to call an adapted
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	176 * method getItemShapeVisible() which now takes an XYDataset. So, 99% of
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	177 * code equal the code in XYLineAndShapeRenderer.
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	178 */
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	179 @Override
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	180 protected void drawSecondaryPass(final Graphics2D g2, final XYPlot plot, final XYDataset dataset, final int pass, final int series, final int item,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	181 final ValueAxis domainAxis, final Rectangle2D dataArea, final ValueAxis rangeAxis, final CrosshairState crosshairState,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	182 final EntityCollection entities) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	183 Shape entityArea = null;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	184
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	185 // get the data point...
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	186 final double x1 = dataset.getXValue(series, item);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	187 final double y1 = dataset.getYValue(series, item);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	188 if (Double.isNaN(y1) \|\| Double.isNaN(x1)) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	189 return;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	190 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	191
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	192 final PlotOrientation orientation = plot.getOrientation();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	193 final RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	194 final RectangleEdge yAxisLocation = plot.getRangeAxisEdge();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	195 final double transX1 = domainAxis.valueToJava2D(x1, dataArea, xAxisLocation);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	196 final double transY1 = rangeAxis.valueToJava2D(y1, dataArea, yAxisLocation);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	197
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	198 if (getItemShapeVisible(dataset, series, item)) {
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	199 Shape shape = null;
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	200
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	201 // OPTIMIZE: instead of calculating minimum and maximum for every
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	202 // point, calculate it just once (assume that dataset
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	203 // content does not change during rendering).
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	204 // NOTE: Above OPTIMIZE might already be fulfilled to
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	205 // most extend.
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	206 final boolean isMinimum = isMinimumShapeVisible(series) && isMinimum(dataset, series, item);
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	207
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	208 final boolean isMaximum = isMaximumShapeVisible(series) && isMaximum(dataset, series, item);
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	209
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	210 if (isMinimum) {
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	211 log.debug("Create a Minimum shape.");
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	212 shape = getMinimumShape(series, item);
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	213 } else if (isMaximum) {
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	214 log.debug("Create a Maximum shape.");
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	215 shape = getMaximumShape(series, item);
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	216 } else {
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	217 shape = getItemShape(series, item);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	218 }
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	219
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	220 if (orientation == PlotOrientation.HORIZONTAL) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	221 shape = ShapeUtilities.createTranslatedShape(shape, transY1, transX1);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	222 } else if (orientation == PlotOrientation.VERTICAL) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	223 shape = ShapeUtilities.createTranslatedShape(shape, transX1, transY1);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	224 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	225 entityArea = shape;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	226 if (shape.intersects(dataArea)) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	227 if (getItemShapeFilled(series, item)) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	228 if (getUseFillPaint()) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	229 g2.setPaint(getItemFillPaint(series, item));
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	230 } else {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	231 g2.setPaint(getItemPaint(series, item));
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	232 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	233 g2.fill(shape);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	234 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	235 if (getDrawOutlines()) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	236 if (getUseOutlinePaint()) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	237 g2.setPaint(getItemOutlinePaint(series, item));
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	238 } else {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	239 g2.setPaint(getItemPaint(series, item));
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	240 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	241 g2.setStroke(getItemOutlineStroke(series, item));
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	242 g2.draw(shape);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	243 }
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	244
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	245 if (isMinimum) {
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	246 g2.setPaint(getMinimumFillPaint(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	247 g2.fill(shape);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	248 g2.setPaint(getItemOutlinePaint(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	249 g2.setStroke(getItemOutlineStroke(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	250 g2.draw(shape);
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	251 } else if (isMaximum) {
2591 74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	252 g2.setPaint(getMaximumFillPaint(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	253 g2.fill(shape);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	254 g2.setPaint(getItemOutlinePaint(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	255 g2.setStroke(getItemOutlineStroke(series, item));
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	256 g2.draw(shape);
74c02dbf17ca #523 Improved the look of minimum and maximum shapes in chart series. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2241 diff changeset	257 }
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	258 }
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	259 } // if (getItemShapeVisible(dataset, series, item))
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	260
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	261 double xx = transX1;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	262 double yy = transY1;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	263 if (orientation == PlotOrientation.HORIZONTAL) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	264 xx = transY1;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	265 yy = transX1;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	266 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	267
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	268 // Draw the item label if there is one...
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	269 if (isItemLabelVisible(series, item))
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	270 drawItemLabel(g2, orientation, dataset, series, item, xx, yy, (y1 < 0.0));
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	271
2649 6f5fc3de0d48 Most of issue454: Label waterlines. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2648 diff changeset	272 // Draw label of line.
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	273 if (dataset instanceof XYSeriesCollection && isShowLineLabel(series) && isMinimumX(dataset, series, item)) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	274 final XYSeries xYSeries = ((XYSeriesCollection) dataset).getSeries(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	275 final String waterlevelLabel = (xYSeries instanceof HasLabel) ? ((HasLabel) xYSeries).getLabel() : xYSeries.getKey().toString();
8856 5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8202 diff changeset	276 // TODO Force water of some German rivers to flow
5e38e2924c07 Fix code style. Tom Gottfried <tom@intevation.de> parents: 8202 diff changeset	277 // direction mountains.
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	278
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	279 final Font labelFont = this.getLineLabelFont(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	280 final Color labelColor = this.getLineLabelTextColor(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	281 final boolean showBG = isShowLineLabelBG(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	282 final Color bgColor = getLineLabelBGColor(series);
3625 f2a5fe968b98 issue814 line labels always visible. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3464 diff changeset	283
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	284 drawLineLabel(g2, dataArea, entities, xx, yy, labelFont, labelColor, showBG, bgColor, waterlevelLabel);
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	285 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	286
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	287 final int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	288 final int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	289 updateCrosshairValues(crosshairState, x1, y1, domainAxisIndex, rangeAxisIndex, transX1, transY1, orientation);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	290
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	291 // Add an entity for the item, but only if it falls within the data
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	292 // area...
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	293 if (entities != null && isPointInRect(dataArea, xx, yy)) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	294 addEntity(entities, entityArea, dataset, series, item, xx, yy);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	295 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	296 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	297
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	298 public static void drawLineLabel(final Graphics2D g2, final Rectangle2D dataArea, final EntityCollection entities, final double labelX, final double labelY,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	299 final Font font,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	300 final Color fgColor,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	301 final boolean showBG, final Color bgColor, final String label) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	302
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	303 final Font oldFont = g2.getFont();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	304 final Color oldColor = g2.getColor();
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	305
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	306 g2.setFont(font);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	307 g2.setColor(fgColor);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	308 g2.setBackground(Color.black);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	309
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	310 // Try to always display label if the data is visible.
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	311 double posX = labelX;
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	312 double posY = labelY;
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	313 if (!isPointInRect(dataArea, posX, posY)) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	314 // Move into the data area.
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	315 posX = Math.max(posX, dataArea.getMinX());
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	316 posX = Math.min(posX, dataArea.getMaxX());
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	317 posY = Math.max(posY, dataArea.getMinY());
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	318 posY = Math.min(posY, dataArea.getMaxY());
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	319 }
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	320
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	321 // Move to right until no collisions exist anymore
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	322 Shape hotspot = TextUtilities.calculateRotatedStringBounds(label, g2, (float) posX, (float) posY - 3f, TextAnchor.CENTER_LEFT, 0f,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	323 TextAnchor.CENTER_LEFT);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	324 while (JFreeUtil.collides(hotspot, entities, CollisionFreeLineLabelEntity.class)) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	325 posX += 5f;
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	326 hotspot = TextUtilities.calculateRotatedStringBounds(label, g2, (float) posX, (float) posY - 3f, TextAnchor.CENTER_LEFT, 0f,
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	327 TextAnchor.CENTER_LEFT);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	328 }
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	329
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	330 // Register to avoid collissions.
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	331 entities.add(new CollisionFreeLineLabelEntity(hotspot, 1, "", ""));
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	332
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	333 // Fill background.
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	334 if (showBG)
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	335 drawTextBox(g2, label, (float) posX, (float) posY - 3f, bgColor);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	336
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	337 g2.drawString(label, (float) posX, (float) posY - 3f);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	338
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	339 g2.setFont(oldFont);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	340 g2.setColor(oldColor);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	341 }
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	342
3023 e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	343 /**
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	344 * Sets whether or not the minimum should be rendered with shape.
e19ff9086035 Avoid collisions between line labels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3015 diff changeset	345 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	346 public void setIsMinimumShapeVisisble(final int series, final boolean isVisible) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	347 this.isMinimumShapeVisible.setBoolean(series, isVisible);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	348 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	349
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	350 /**
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	351 * Whether or not the minimum should be rendered with shape.
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	352 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	353 private boolean isMinimumShapeVisible(final int series) {
2241 2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	354 if (this.isMinimumShapeVisible.size() <= series) {
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	355 return false;
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	356 }
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	357
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	358 return this.isMinimumShapeVisible.getBoolean(series);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	359 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	360
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	361 /**
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	362 * Sets whether or not the maximum should be rendered with shape.
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	363 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	364 public void setIsMaximumShapeVisible(final int series, final boolean isVisible) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	365 this.isMaximumShapeVisible.setBoolean(series, isVisible);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	366 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	367
3395 2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	368 /**
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	369 * Whether or not the maximum should be rendered with shape.
2a8919e0ed28 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3317 diff changeset	370 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	371 private boolean isMaximumShapeVisible(final int series) {
2241 2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	372 if (this.isMaximumShapeVisible.size() <= series) {
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	373 return false;
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	374 }
2b232871ba28 New helper functions in ChartHelper and improvements in EnhancedLineAndShapeRenderer. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 2075 diff changeset	375
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	376 return this.isMaximumShapeVisible.getBoolean(series);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	377 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	378
2648 8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	379 /** Whether or not a label should be shown for series. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	380 private boolean isShowLineLabel(final int series) {
2648 8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	381 if (this.showLineLabel.size() <= series) {
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	382 return false;
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	383 }
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	384
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	385 return this.showLineLabel.getBoolean(series);
2648 8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	386 }
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	387
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	388 /** Sets whether or not a label should be shown for series. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	389 public void setShowLineLabel(final boolean showLineLabel, final int series) {
2648 8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	390 this.showLineLabel.setBoolean(series, showLineLabel);
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	391 }
8aaa7f4ce06a Let theme define whether or not to display a (yet static) label for line). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2647 diff changeset	392
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	393 /** Whether or not a label should be shown for series. */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	394 private boolean isShowLineLabelBG(final int series) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	395 if (this.showLineLabelBG.size() <= series) {
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	396 return false;
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	397 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	398
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	399 return this.showLineLabelBG.getBoolean(series);
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	400 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	401
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	402 public void setShowLineLabelBG(final int series, final boolean doShow) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	403 this.showLineLabelBG.setBoolean(series, doShow);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	404 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	405
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	406 private Color getLineLabelBGColor(final int series) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	407 if (this.lineLabelBGColors.size() <= series) {
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	408 return null;
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	409 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	410
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	411 return this.lineLabelBGColors.get(series);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	412 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	413
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	414 public void setLineLabelBGColor(final int series, final Color color) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	415 this.lineLabelBGColors.put(series, color);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	416 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	417
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	418 private Color getLineLabelTextColor(final int series) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	419 if (this.lineLabelTextColors.size() <= series) {
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	420 return null;
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	421 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	422
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	423 return this.lineLabelTextColors.get(series);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	424 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	425
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	426 public void setLineLabelTextColor(final int series, final Color color) {
2660 1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	427 this.lineLabelTextColors.put(series, color);
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	428 }
1a044c51abe4 Respect colors of theme for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2659 diff changeset	429
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	430 public void setLineLabelFont(final Font font, final int series) {
2656 f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	431 this.lineLabelFonts.put(series, font);
f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	432 }
f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	433
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	434 private Font getLineLabelFont(final int series) {
2656 f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	435 return this.lineLabelFonts.get(series);
f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	436 }
f1dcd5f94ffa Parse more theme properties for linelabels. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2653 diff changeset	437
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	438 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	439 * True if the given item of given dataset has the smallest
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	440 * X value within this set.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	441 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	442 private boolean isMinimumX(final XYDataset dataset, final int series, final int item) {
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	443 return dataset.getXValue(series, item) == getMinimumX(dataset, series);
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	444 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	445
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	446 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	447 * Get Minimum X Value of a given series in a dataset.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	448 * The value is stored for later use if queried the first time.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	449 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	450 private double getMinimumX(final XYDataset dataset, final int series) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	451 final Integer key = Integer.valueOf(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	452 final Double old = this.seriesMinimumX.get(key);
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	453
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	454 if (old != null) {
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	455 return old.doubleValue();
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	456 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	457
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	458 log.debug("Compute minimum of Series: " + series);
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	459
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	460 double min = Double.MAX_VALUE;
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	461
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	462 for (int i = 0, n = dataset.getItemCount(series); i < n; i++) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	463 final double tmpValue = dataset.getXValue(series, i);
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	464
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	465 if (tmpValue < min) {
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	466 min = tmpValue;
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	467 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	468 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	469
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	470 this.seriesMinimumX.put(key, Double.valueOf(min));
2644 0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	471
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	472 return min;
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	473 }
0a84313efe60 Stub for labeling dataseries in EnhancedLineAndShapeRenerer. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2642 diff changeset	474
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	475 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	476 * True if the given item of given dataset has the smallest
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	477 * Y value within this set.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	478 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	479 private boolean isMinimum(final XYDataset dataset, final int series, final int item) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	480 return dataset.getYValue(series, item) == getMinimum(dataset, series);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	481 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	482
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	483 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	484 * Get Minimum Y Value of a given series in a dataset.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	485 * The value is stored for later use if queried the first time.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	486 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	487 private double getMinimum(final XYDataset dataset, final int series) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	488 final Integer key = Integer.valueOf(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	489 final Double old = this.seriesMinimum.get(key);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	490
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	491 if (old != null) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	492 return old.doubleValue();
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	493 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	494
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	495 log.debug("Compute minimum of Series: " + series);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	496
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	497 double min = Double.MAX_VALUE;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	498
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	499 for (int i = 0, n = dataset.getItemCount(series); i < n; i++) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	500 final double tmpValue = dataset.getYValue(series, i);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	501
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	502 if (tmpValue < min) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	503 min = tmpValue;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	504 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	505 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	506
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	507 this.seriesMinimum.put(key, Double.valueOf(min));
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	508
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	509 return min;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	510 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	511
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	512 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	513 * True if the given item of given dataset has the biggest
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	514 * Y value within this set.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	515 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	516 private boolean isMaximum(final XYDataset dataset, final int series, final int item) {
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	517 return dataset.getYValue(series, item) == getMaximum(dataset, series);
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	518 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	519
2647 4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	520 /**
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	521 * Get maximum Y Value of a given series in a dataset.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	522 * The value is stored for later use if queried the first time.
4b7a28e81643 Cosmetics, doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2644 diff changeset	523 */
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	524 private double getMaximum(final XYDataset dataset, final int series) {
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	525 final Integer key = Integer.valueOf(series);
eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	526 final Double old = this.seriesMaximum.get(key);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	527
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	528 if (old != null) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	529 return old.doubleValue();
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	530 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	531
8202 e4606eae8ea5 sed src/*/.java 's/logger/log/g' Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	532 log.debug("Compute maximum of Series: " + series);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	533
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	534 double max = -Double.MAX_VALUE;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	535
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	536 for (int i = 0, n = dataset.getItemCount(series); i < n; i++) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	537 final double tmpValue = dataset.getYValue(series, i);
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	538
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	539 if (tmpValue > max) {
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	540 max = tmpValue;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	541 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	542 }
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	543
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	544 this.seriesMaximum.put(key, Double.valueOf(max));
2074 a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	545
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	546 return max;
a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	547 }
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 8856 diff changeset	548 }

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/jfree/EnhancedLineAndShapeRenderer.java @ 9186:eec4df8165a1