dive4elements/gnv-client: gnv-artifacts/src/main/java/de/intevation/gnv/chart/AdvancedHistogramDataset.java annotate

annotate gnv-artifacts/src/main/java/de/intevation/gnv/chart/AdvancedHistogramDataset.java @ 1115:f953c9a559d8

Added license file and license headers. gnv-artifacts/trunk@1260 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Tue, 02 Nov 2010 17:46:55 +0000
parents	7e085bfb107b
children

rev	line source
1115 f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	1 /*
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	2 * Copyright (c) 2010 by Intevation GmbH
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	3 *
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	4 * This program is free software under the LGPL (>=v2.1)
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	5 * Read the file LGPL.txt coming with the software for details
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	6 * or visit http://www.gnu.org/licenses/ if it does not exist.
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	7 */
f953c9a559d8 Added license file and license headers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1114 diff changeset	8
1055 bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9 package de.intevation.gnv.chart;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 import java.io.Serializable;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12 import java.util.ArrayList;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	13 import java.util.HashMap;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	14 import java.util.List;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import java.util.Map;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 import org.apache.log4j.Logger;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19 import org.jfree.data.general.DatasetChangeEvent;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20 import org.jfree.data.xy.AbstractIntervalXYDataset;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 import org.jfree.data.xy.IntervalXYDataset;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23 import org.jfree.data.statistics.HistogramType;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 import org.jfree.data.statistics.HistogramBin;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	26 import org.jfree.util.ObjectUtilities;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27 import org.jfree.util.PublicCloneable;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	29 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	30 * This class extends the functionality of the internal JFreeChart class
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	31 * <code>HistogramDataset</code>. <code>AdvancedHistogramDataset</code> takes
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32 * the number of bins OR a bin width. It is mainly a copy of this class. The
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33 * reason why there is no inheritance from JFreeChart's internal class is,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 * that basic attributes have private access there.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 public class AdvancedHistogramDataset
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 extends AbstractIntervalXYDataset
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 implements IntervalXYDataset, Cloneable, PublicCloneable, Serializable
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41 {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 /** A list of maps. */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43 protected List list;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	44
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	45 /** The histogram type. */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 protected HistogramType type;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	48 /** The width of a single bin. */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	49 protected double binWidth = -1;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	50
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51 /** The number of bins. */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	52 protected int bins = -1;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 /** The logger */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	55 private static Logger logger =
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	56 Logger.getLogger(AdvancedHistogramDataset.class);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	58
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	59 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60 * Creates a new (empty) dataset with a default type of
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	61 * {@link HistogramType}.FREQUENCY.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	62 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	63 public AdvancedHistogramDataset() {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	64 this.list = new ArrayList();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	65 this.type = HistogramType.FREQUENCY;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	66 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	67
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	68 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	69 * Creates a new (empty) dataset with a default type of
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	70 * {@link HistogramType}.FREQUENCY.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	72 public AdvancedHistogramDataset(int bins, double binWidth) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	73 this.list = new ArrayList();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74 this.type = HistogramType.FREQUENCY;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 this.bins = bins;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 this.binWidth = binWidth;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 * Returns the histogram type.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82 * @return The type (never <code>null</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	84 public HistogramType getType() {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	85 return this.type;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	86 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	87
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	88 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	89 * Sets the histogram type and sends a {@link DatasetChangeEvent} to all
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	90 * registered listeners.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	91 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	92 * @param type the type (<code>null</code> not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	93 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	94 public void setType(HistogramType type) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	95 if (type == null) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	96 throw new IllegalArgumentException("Null 'type' argument");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	97 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	98 this.type = type;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	99 notifyListeners(new DatasetChangeEvent(this, this));
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	100 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	101
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	102 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	103 * Adds a series to the dataset, using the specified number of bins.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	104 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	105 * @param key the series key (<code>null</code> not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	106 * @param values the values (<code>null</code> not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	107 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	108 public void addSeries(Comparable key, double[] values) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	109 double minimum = getMinimum(values);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	110 double maximum = getMaximum(values);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	111 addSeries(key, values, minimum, maximum);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	112 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	113
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	115 * Adds a series to the dataset. Any data value less than minimum will be
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116 * assigned to the first bin, and any data value greater than maximum will
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117 * be assigned to the last bin. Values falling on the boundary of
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118 * adjacent bins will be assigned to the higher indexed bin.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 * @param key the series key (<code>null</code> not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121 * @param values the raw observations.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	122 * @param bins the number of bins (must be at least 1).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	123 * @param minimum the lower bound of the bin range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	124 * @param maximum the upper bound of the bin range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	125 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	126 public void addSeries(Comparable key,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	127 double[] values,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	128 double minimum,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	129 double maximum) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	130
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	131 if (key == null) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	132 throw new IllegalArgumentException("Null 'key' argument.");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	133 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	134 if (values == null) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	135 throw new IllegalArgumentException("Null 'values' argument.");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	136 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	137 if (bins <= 0 && binWidth <= 0) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	138 throw new IllegalArgumentException(
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	139 "We need at least a bin width or the number of bins.");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	140 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	141
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	142 // There is a binWidth given to calculate the number of bins in this
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	143 // case
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	144 if (bins <= 0) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	145 double tmp = (maximum - minimum) / binWidth;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	146 bins = (int) tmp;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	147 bins = tmp % 1 > 0 ? bins + 1 : bins;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	148
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	149 double overlap = minimum + bins * binWidth - maximum;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	150 tmp = minimum;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	151 minimum -= overlap / 2;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	152
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	153 logger.debug("There is an overlap of " + overlap);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	154 logger.info("The lower bound is moved left from "
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	155 + tmp + " to " + minimum);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	156
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	157 tmp = maximum;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	158 maximum += overlap / 2;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	159 logger.info("The upper bound is moved right from "
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	160 + tmp + " to " + maximum);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	161 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	162
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	163 if (bins <= 0) {
1114 7e085bfb107b Bugfix: Histogram width results in an IllegalArgumentException (issue320). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1055 diff changeset	164 bins = 1;
1055 bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	165 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	166
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	167 // in this case, there is a number of bins given, so we need to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	168 // calculate the width of a single bin
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	169 if (binWidth <= 0)
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	170 binWidth = (maximum - minimum) / bins;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	171
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	172 logger.info("bin width: " + binWidth);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	173 logger.info("number of bins: " + bins);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	174
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	175 double lower = minimum;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	176 double upper;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	177 List binList = new ArrayList(bins);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	178 for (int i = 0; i < bins; i++) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	179 HistogramBin bin;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	180 // make sure bins[bins.length]'s upper boundary ends at maximum
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	181 // to avoid the rounding issue. the bins[0] lower boundary is
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	182 // guaranteed start from min
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	183 if (i == bins - 1) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	184 bin = new HistogramBin(lower, maximum);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	185 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	186 else {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	187 upper = minimum + (i + 1) * binWidth;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	188 bin = new HistogramBin(lower, upper);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	189 lower = upper;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	190 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	191 binList.add(bin);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	192 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	193 // fill the bins
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	194 for (int i = 0; i < values.length; i++) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	195 int binIndex = bins - 1;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	196 if (values[i] < maximum) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	197 double fraction = (values[i] - minimum) / (maximum - minimum);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	198 if (fraction < 0.0) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	199 fraction = 0.0;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	200 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	201 binIndex = (int) (fraction * bins);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	202 // rounding could result in binIndex being equal to bins
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	203 // which will cause an IndexOutOfBoundsException - see bug
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	204 // report 1553088
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	205 if (binIndex >= bins) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	206 binIndex = bins - 1;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	207 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	208 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	209 HistogramBin bin = (HistogramBin) binList.get(binIndex);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	210 bin.incrementCount();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	211 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	212 // generic map for each series
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	213 Map map = new HashMap();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	214 map.put("key", key);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	215 map.put("bins", binList);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	216 map.put("values.length", new Integer(values.length));
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	217 map.put("bin width", new Double(binWidth));
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	218 this.list.add(map);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	219 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	220
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	221 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	222 * Returns the minimum value in an array of values.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	223 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	224 * @param values the values (<code>null</code> not permitted and
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	225 * zero-length array not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	226 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	227 * @return The minimum value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	228 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	229 private double getMinimum(double[] values) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	230 if (values == null \|\| values.length < 1) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	231 throw new IllegalArgumentException(
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	232 "Null or zero length 'values' argument.");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	233 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	234 double min = Double.MAX_VALUE;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	235 for (int i = 0; i < values.length; i++) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	236 if (values[i] < min) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	237 min = values[i];
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	238 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	239 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	240 return min;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	241 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	242
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	243 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	244 * Returns the maximum value in an array of values.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	245 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	246 * @param values the values (<code>null</code> not permitted and
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	247 * zero-length array not permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	248 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	249 * @return The maximum value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	250 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	251 private double getMaximum(double[] values) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	252 if (values == null \|\| values.length < 1) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	253 throw new IllegalArgumentException(
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	254 "Null or zero length 'values' argument.");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	255 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	256 double max = -Double.MAX_VALUE;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	257 for (int i = 0; i < values.length; i++) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	258 if (values[i] > max) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	259 max = values[i];
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	260 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	261 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	262 return max;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	263 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	264
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	265 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	266 * Returns the bins for a series.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	267 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	268 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	269 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	270 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	271 * @return A list of bins.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	272 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	273 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	274 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	275 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	276 List getBins(int series) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	277 Map map = (Map) this.list.get(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	278 return (List) map.get("bins");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	279 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	280
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	281 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	282 * Returns the total number of observations for a series.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	283 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	284 * @param series the series index.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	285 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	286 * @return The total.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	287 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	288 private int getTotal(int series) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	289 Map map = (Map) this.list.get(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	290 return ((Integer) map.get("values.length")).intValue();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	291 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	292
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	293 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	294 * Returns the bin width for a series.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	295 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	296 * @param series the series index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	297 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	298 * @return The bin width.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	299 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	300 private double getBinWidth(int series) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	301 if (binWidth > 0)
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	302 return binWidth;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	303
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	304 Map map = (Map) this.list.get(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	305 return ((Double) map.get("bin width")).doubleValue();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	306 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	307
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	308 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	309 * Returns the number of series in the dataset.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	310 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	311 * @return The series count.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	312 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	313 public int getSeriesCount() {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	314 return this.list.size();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	315 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	316
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	317 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	318 * Returns the key for a series.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	319 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	320 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	321 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	322 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	323 * @return The series key.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	324 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	325 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	326 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	327 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	328 public Comparable getSeriesKey(int series) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	329 Map map = (Map) this.list.get(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	330 return (Comparable) map.get("key");
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	331 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	332
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	333 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	334 * Returns the number of data items for a series.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	335 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	336 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	337 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	338 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	339 * @return The item count.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	340 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	341 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	342 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	343 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	344 public int getItemCount(int series) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	345 return getBins(series).size();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	346 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	347
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	348 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	349 * Returns the X value for a bin. This value won't be used for plotting
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	350 * histograms, since the renderer will ignore it. But other renderers can
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	351 * use it (for example, you could use the dataset to create a line
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	352 * chart).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	353 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	354 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	355 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	356 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	357 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	358 * @return The start value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	359 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	360 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	361 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	362 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	363 public Number getX(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	364 List bins = getBins(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	365 HistogramBin bin = (HistogramBin) bins.get(item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	366 double x = (bin.getStartBoundary() + bin.getEndBoundary()) / 2.;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	367 return new Double(x);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	368 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	369
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	370 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	371 * Returns the y-value for a bin (calculated to take into account the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	372 * histogram type).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	373 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	374 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	375 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	376 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	377 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	378 * @return The y-value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	379 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	380 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	381 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	382 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	383 public Number getY(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	384 List bins = getBins(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	385 HistogramBin bin = (HistogramBin) bins.get(item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	386 double total = getTotal(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	387 double binWidth = getBinWidth(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	388
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	389 if (this.type == HistogramType.FREQUENCY) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	390 return new Double(bin.getCount());
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	391 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	392 else if (this.type == HistogramType.RELATIVE_FREQUENCY) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	393 return new Double(bin.getCount() / total);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	394 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	395 else if (this.type == HistogramType.SCALE_AREA_TO_1) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	396 return new Double(bin.getCount() / (binWidth * total));
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	397 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	398 else { // pretty sure this shouldn't ever happen
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	399 throw new IllegalStateException();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	400 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	401 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	402
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	403 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	404 * Returns the start value for a bin.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	405 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	406 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	407 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	408 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	409 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	410 * @return The start value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	411 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	412 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	413 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	414 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	415 public Number getStartX(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	416 List bins = getBins(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	417 HistogramBin bin = (HistogramBin) bins.get(item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	418 return new Double(bin.getStartBoundary());
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	419 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	420
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	421 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	422 * Returns the end value for a bin.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	423 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	424 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	425 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	426 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	427 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	428 * @return The end value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	429 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	430 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	431 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	432 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	433 public Number getEndX(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	434 List bins = getBins(series);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	435 HistogramBin bin = (HistogramBin) bins.get(item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	436 return new Double(bin.getEndBoundary());
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	437 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	438
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	439 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	440 * Returns the start y-value for a bin (which is the same as the y-value,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	441 * this method exists only to support the general form of the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	442 * {@link IntervalXYDataset} interface).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	443 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	444 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	445 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	446 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	447 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	448 * @return The y-value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	449 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	450 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	451 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	452 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	453 public Number getStartY(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	454 return getY(series, item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	455 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	456
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	457 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	458 * Returns the end y-value for a bin (which is the same as the y-value,
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	459 * this method exists only to support the general form of the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	460 * {@link IntervalXYDataset} interface).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	461 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	462 * @param series the series index (in the range <code>0</code> to
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	463 * <code>getSeriesCount() - 1</code>).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	464 * @param item the item index (zero based).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	465 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	466 * @return The Y value.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	467 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	468 * @throws IndexOutOfBoundsException if <code>series</code> is outside the
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	469 * specified range.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	470 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	471 public Number getEndY(int series, int item) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	472 return getY(series, item);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	473 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	474
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	475 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	476 * Tests this dataset for equality with an arbitrary object.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	477 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	478 * @param obj the object to test against (<code>null</code> permitted).
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	479 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	480 * @return A boolean.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	481 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	482 public boolean equals(Object obj) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	483 if (obj == this) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	484 return true;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	485 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	486 if (!(obj instanceof AdvancedHistogramDataset)) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	487 return false;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	488 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	489 AdvancedHistogramDataset that = (AdvancedHistogramDataset) obj;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	490 if (!ObjectUtilities.equal(this.type, that.type)) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	491 return false;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	492 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	493 if (!ObjectUtilities.equal(this.list, that.list)) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	494 return false;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	495 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	496 return true;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	497 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	498
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	499 /**
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	500 * Returns a clone of the dataset.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	501 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	502 * @return A clone of the dataset.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	503 *
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	504 * @throws CloneNotSupportedException if the object cannot be cloned.
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	505 */
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	506 public Object clone() throws CloneNotSupportedException {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	507 AdvancedHistogramDataset clone = (AdvancedHistogramDataset) super.clone();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	508 int seriesCount = getSeriesCount();
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	509 clone.list = new java.util.ArrayList(seriesCount);
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	510 for (int i = 0; i < seriesCount; i++) {
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	511 clone.list.add(new HashMap((Map) this.list.get(i)));
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	512 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	513 return clone;
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	514 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	515 }
bb2679624c6a Implemented a new histogram dataset that takes the width of a single bin as well as the number of bins for the histogram (issue288). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	516 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :

Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/chart/AdvancedHistogramDataset.java @ 1115:f953c9a559d8