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/* |
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Copyright @ 1999-2004, The Institute for Genomic Research (TIGR). |
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All rights reserved. |
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*/ |
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/* |
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* $RCSfile: SOTACentroidExpressionViewer.java,v $ |
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* $Revision: 1.9 $ |
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* $Date: 2006/03/24 15:51:44 $ |
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* $Author: eleanorahowe $ |
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* $State: Exp $ |
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*/ |
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package org.tigr.microarray.mev.cluster.gui.impl.sota; |
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|
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Font; |
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import java.awt.FontMetrics; |
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import java.awt.Frame; |
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import java.awt.GradientPaint; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.RenderingHints; |
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import java.awt.event.ActionListener; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseMotionListener; |
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import java.awt.image.BufferedImage; |
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import java.beans.Expression; |
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|
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import java.io.IOException; |
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import java.io.ObjectInputStream; |
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import java.io.ObjectOutputStream; |
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import java.util.ArrayList; |
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|
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import javax.swing.JComponent; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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|
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import org.tigr.microarray.mev.cluster.gui.Experiment; |
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import org.tigr.microarray.mev.cluster.gui.IData; |
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import org.tigr.microarray.mev.cluster.gui.IDisplayMenu; |
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import org.tigr.microarray.mev.cluster.gui.IFramework; |
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import org.tigr.microarray.mev.cluster.gui.IViewer; |
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import org.tigr.microarray.mev.cluster.gui.helpers.ExperimentHeader; |
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import org.tigr.microarray.mev.cluster.gui.helpers.ExperimentUtil; |
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import org.tigr.microarray.mev.cluster.gui.impl.hcl.HCLCluster; |
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import org.tigr.util.FloatMatrix; |
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|
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|
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public class SOTACentroidExpressionViewer extends JPanel implements IViewer { |
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|
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private int numberOfCentroids; |
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private int [] clusterPopulation; |
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private FloatMatrix clusterDiversity; |
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|
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|
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private int TEXT_LEFT_MARGIN = 20; |
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private int CLUSTER_POP_SPACER = 20; |
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private int POP_DIV_SPACER = 20; |
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private static final float INITIAL_MAX_VALUE = 3f; |
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private static final float INITIAL_MIN_VALUE = -3f; |
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private static final String NO_GENES_STR = "No Genes in Cluster!"; |
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private static final Font ERROR_FONT = new Font("monospaced", Font.BOLD, 20); |
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|
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private ExperimentHeader header; |
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private Experiment experiment; |
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|
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private IFramework framework; |
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private IData data; |
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private int clusterIndex; |
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private int[][] clusters; |
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private int[] samplesOrder; |
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private Dimension elementSize = new Dimension(40, 20); |
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private boolean isAntiAliasing = true; |
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private boolean isDrawBorders = true; |
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public static Color missingColor = new Color(128, 128, 128); |
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public static Color maskColor = new Color(255, 255, 255, 128); |
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private float maxValue = INITIAL_MAX_VALUE; |
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private float minValue = INITIAL_MIN_VALUE; |
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private float midValue = 0.0f; |
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private int firstSelectedRow = -1; |
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private int lastSelectedRow = -1; |
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private ArrayList selectedClusterList; |
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public BufferedImage posColorImage = createGradientImage(Color.black, Color.red); |
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public BufferedImage negColorImage = createGradientImage(Color.green, Color.black); |
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private int maxUniqueIDWidth, maxGeneNameWidth; |
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private Listener listener; |
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private boolean useDoubleGradient = true; |
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private int exptID = 0; |
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|
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/** |
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* Constructs an <code>SOTACentroidEpressionViewer</code> with specified |
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* experiment, clusters, samples order and draw annotations attribute. |
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* |
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* @param centroidData, contains the values of the cluster centroids. |
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* @param clusters the two dimensional array with gene indices. |
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* @param samplesOrder the one dimensional array with samples indices. |
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* @param clusterPop array containing genes per cluster |
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* @param clusterDiv diversity measure of each cluster |
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* @param selClusterList, ArrayList shared with parent viewer which accumulates selected clusters |
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*/ |
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public SOTACentroidExpressionViewer(Experiment centroidData, int[][] clusters, int[] samplesOrder, int[] clusterPop, FloatMatrix clusterDiv, ArrayList selClusterList) { |
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if (centroidData == null) { |
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throw new IllegalArgumentException("experiment == null"); |
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} |
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|
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this.experiment = centroidData; |
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this.exptID = experiment.getId(); |
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this.clusterPopulation = clusterPop; |
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this.clusterDiversity = clusterDiv; |
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this.numberOfCentroids = clusterPopulation.length; |
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this.selectedClusterList = selClusterList; |
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this.clusters = clusters == null ? defGenesOrder(experiment.getNumberOfGenes()) : clusters; |
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this.samplesOrder = samplesOrder == null ? defSamplesOrder(experiment.getNumberOfSamples()) : samplesOrder; |
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this.header = new ExperimentHeader(this.experiment, this.clusters, this.samplesOrder); |
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this.header.setNegAndPosColorImages(this.negColorImage, this.posColorImage); |
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setBackground(Color.white); |
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|
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listener = new Listener(); |
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this.addMouseMotionListener(listener); |
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this.addMouseListener(listener); |
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} |
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|
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//These methods are used only for compatibility with IViewer |
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public Expression getExpression(){return null;} |
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public int getExperimentID(){return exptID;} |
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public void setExperimentID(int i){this.exptID = i;} |
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public void setExperiment(Experiment e){ |
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this.experiment = e; |
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this.exptID = e.getId(); |
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this.header.setExperiment(e); |
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} |
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|
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/** |
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* Constucts a default sample order, sequential |
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*/ |
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private static int[] defSamplesOrder(int size) { |
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int[] order = new int[size]; |
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for (int i=0; i<order.length; i++) { |
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order[i] = i; |
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} |
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return order; |
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} |
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|
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/** |
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* Constucts a default gene order, sequential |
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*/ |
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private static int[][] defGenesOrder(int size) { |
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int[][] order = new int[1][size]; |
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for (int i=0; i<order[0].length; i++) { |
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order[0][i] = i; |
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} |
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return order; |
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} |
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|
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|
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/** |
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* Returns component to render the experiment header. |
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*/ |
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public JComponent getHeaderComponent() { |
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return header; |
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} |
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|
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/** |
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* Returns component to render the experiment values. |
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*/ |
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public JComponent getContentComponent() { |
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return this; |
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} |
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|
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/** |
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* Returns null. |
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*/ |
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public BufferedImage getImage() { |
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return null; |
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} |
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|
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/** |
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* Returns a gradient image for positive values. |
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*/ |
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public BufferedImage getPosColorImage() { |
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return posColorImage; |
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} |
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|
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/** |
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* Returns a gradient image for negative values. |
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*/ |
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public BufferedImage getNegColorImage() { |
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return negColorImage; |
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} |
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|
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/** |
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* Returns a color assigned for a NaN value. |
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*/ |
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public Color getMissingColor() { |
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return missingColor; |
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} |
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|
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/** |
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* Selects rows from start to end. |
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*/ |
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public void selectRows(int start, int end) { |
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firstSelectedRow = start; |
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lastSelectedRow = end; |
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repaint(); |
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} |
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|
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/** |
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* Initializes appropriate attributes of this viewer and its header. |
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* @see IViewer#onSelected |
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*/ |
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public void onSelected(IFramework framework) { |
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this.framework = framework; |
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this.data = framework.getData(); |
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header.setData(data); |
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|
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Integer userObject = (Integer)framework.getUserObject(); |
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setClusterIndex(userObject == null ? 0 : userObject.intValue()); |
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IDisplayMenu menu = framework.getDisplayMenu(); |
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useDoubleGradient = menu.getUseDoubleGradient(); |
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header.setUseDoubleGradient(useDoubleGradient); |
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|
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this.maxValue = menu.getMaxRatioScale(); |
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this.minValue = menu.getMinRatioScale(); |
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this.midValue = menu.getMidRatioValue(); |
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setElementSize(menu.getElementSize()); |
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setAntialiasing(menu.isAntiAliasing()); |
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setDrawBorders(menu.isDrawingBorder()); |
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|
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updateSize(); |
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this.posColorImage = menu.getPositiveGradientImage(); |
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this.negColorImage = menu.getNegativeGradientImage(); |
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this.header.setNegAndPosColorImages(this.negColorImage, this.posColorImage); |
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header.setValues(minValue, midValue, maxValue); |
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header.setAntiAliasing(menu.isAntiAliasing()); |
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header.updateSizes(getSize().width, elementSize.width); |
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|
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} |
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|
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|
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|
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/** |
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* Updates appropriate attributes of this viewer and its header. |
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* @see IViewer#onMenuChanged |
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*/ |
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public void onMenuChanged(IDisplayMenu menu) { |
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useDoubleGradient = menu.getUseDoubleGradient(); |
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header.setUseDoubleGradient(useDoubleGradient); |
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setDrawBorders(menu.isDrawingBorder()); |
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this.maxValue = menu.getMaxRatioScale(); |
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this.minValue = menu.getMinRatioScale(); |
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this.midValue = menu.getMidRatioValue(); |
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header.setValues(minValue, midValue, maxValue); |
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this.posColorImage = menu.getPositiveGradientImage(); |
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this.negColorImage = menu.getNegativeGradientImage(); |
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this.header.setNegAndPosColorImages(this.negColorImage, this.posColorImage); |
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if (this.elementSize.equals(menu.getElementSize()) && |
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this.isAntiAliasing == menu.isAntiAliasing()) { |
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return; |
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} |
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setElementSize(menu.getElementSize()); |
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setAntialiasing(menu.isAntiAliasing()); |
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updateSize(); |
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header.setAntiAliasing(menu.isAntiAliasing()); |
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header.updateSizes(getSize().width, elementSize.width); |
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} |
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|
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/** |
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* Sets data for this viewer and its header. |
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* @see IViewer#onDataChanged |
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*/ |
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public void onDataChanged(IData data) { |
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this.data = data; |
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this.header.setData(data); |
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} |
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|
2 |
26 Feb 07 |
jari |
278 |
public void onDeselected() {} |
2 |
26 Feb 07 |
jari |
279 |
public void onClosed() {} |
2 |
26 Feb 07 |
jari |
280 |
|
2 |
26 Feb 07 |
jari |
281 |
/** |
2 |
26 Feb 07 |
jari |
* Sets cluster index to be displayed. |
2 |
26 Feb 07 |
jari |
283 |
*/ |
2 |
26 Feb 07 |
jari |
284 |
public void setClusterIndex(int clusterIndex) { |
2 |
26 Feb 07 |
jari |
285 |
this.clusterIndex = clusterIndex; |
2 |
26 Feb 07 |
jari |
286 |
} |
2 |
26 Feb 07 |
jari |
287 |
|
2 |
26 Feb 07 |
jari |
288 |
/** |
2 |
26 Feb 07 |
jari |
* Returns index of current cluster. |
2 |
26 Feb 07 |
jari |
290 |
*/ |
2 |
26 Feb 07 |
jari |
291 |
public int getClusterIndex() { |
2 |
26 Feb 07 |
jari |
292 |
return clusterIndex; |
2 |
26 Feb 07 |
jari |
293 |
} |
2 |
26 Feb 07 |
jari |
294 |
|
2 |
26 Feb 07 |
jari |
295 |
/** |
2 |
26 Feb 07 |
jari |
* Returns indices of current cluster. |
2 |
26 Feb 07 |
jari |
297 |
*/ |
2 |
26 Feb 07 |
jari |
298 |
public int[] getCluster() { |
2 |
26 Feb 07 |
jari |
299 |
return clusters[this.clusterIndex]; |
2 |
26 Feb 07 |
jari |
300 |
} |
2 |
26 Feb 07 |
jari |
301 |
|
2 |
26 Feb 07 |
jari |
302 |
/** |
2 |
26 Feb 07 |
jari |
* Returns all the clusters. |
2 |
26 Feb 07 |
jari |
304 |
*/ |
2 |
26 Feb 07 |
jari |
305 |
public int[][] getClusters() { |
2 |
26 Feb 07 |
jari |
306 |
return clusters; |
2 |
26 Feb 07 |
jari |
307 |
} |
2 |
26 Feb 07 |
jari |
308 |
|
2 |
26 Feb 07 |
jari |
309 |
private int getRow(int row) { |
2 |
26 Feb 07 |
jari |
310 |
return this.clusters[this.clusterIndex][row]; |
2 |
26 Feb 07 |
jari |
311 |
} |
2 |
26 Feb 07 |
jari |
312 |
|
2 |
26 Feb 07 |
jari |
313 |
private int getColumn(int column) { |
2 |
26 Feb 07 |
jari |
314 |
return samplesOrder[column]; |
2 |
26 Feb 07 |
jari |
315 |
} |
2 |
26 Feb 07 |
jari |
316 |
|
2 |
26 Feb 07 |
jari |
317 |
/** |
2 |
26 Feb 07 |
jari |
* Returns wrapped experiment. |
2 |
26 Feb 07 |
jari |
319 |
*/ |
2 |
26 Feb 07 |
jari |
320 |
public Experiment getExperiment() { |
2 |
26 Feb 07 |
jari |
321 |
return experiment; |
2 |
26 Feb 07 |
jari |
322 |
} |
2 |
26 Feb 07 |
jari |
323 |
|
2 |
26 Feb 07 |
jari |
324 |
/** |
2 |
26 Feb 07 |
jari |
* Returns the data. |
2 |
26 Feb 07 |
jari |
326 |
*/ |
2 |
26 Feb 07 |
jari |
327 |
protected IData getData() { |
2 |
26 Feb 07 |
jari |
328 |
return data; |
2 |
26 Feb 07 |
jari |
329 |
} |
2 |
26 Feb 07 |
jari |
330 |
|
2 |
26 Feb 07 |
jari |
331 |
/** |
2 |
26 Feb 07 |
jari |
* Sets public color for the current cluster. |
2 |
26 Feb 07 |
jari |
333 |
*/ |
2 |
26 Feb 07 |
jari |
334 |
public void setClusterColor(Color color) { |
2 |
26 Feb 07 |
jari |
335 |
this.data.setProbesColor(getCluster(), color); |
2 |
26 Feb 07 |
jari |
336 |
} |
2 |
26 Feb 07 |
jari |
337 |
|
2 |
26 Feb 07 |
jari |
338 |
/** |
2 |
26 Feb 07 |
jari |
* Saves all the clusters. |
2 |
26 Feb 07 |
jari |
340 |
*/ |
2 |
26 Feb 07 |
jari |
// public void saveClusters(Frame frame) throws Exception { |
2 |
26 Feb 07 |
jari |
// frame = frame == null ? JOptionPane.getFrameForComponent(this) : frame; |
2 |
26 Feb 07 |
jari |
// ExperimentUtil.saveExperiment(frame, getExperiment(), getData(), getClusters()); |
2 |
26 Feb 07 |
jari |
344 |
// } |
2 |
26 Feb 07 |
jari |
345 |
|
2 |
26 Feb 07 |
jari |
346 |
/** |
2 |
26 Feb 07 |
jari |
* Saves current cluster. |
2 |
26 Feb 07 |
jari |
348 |
*/ |
2 |
26 Feb 07 |
jari |
// public void saveCluster(Frame frame) throws Exception { |
2 |
26 Feb 07 |
jari |
// frame = frame == null ? JOptionPane.getFrameForComponent(this) : frame; |
2 |
26 Feb 07 |
jari |
// ExperimentUtil.saveExperiment(frame, getExperiment(), getData(), getCluster()); |
2 |
26 Feb 07 |
jari |
352 |
// } |
2 |
26 Feb 07 |
jari |
353 |
|
2 |
26 Feb 07 |
jari |
354 |
/** |
2 |
26 Feb 07 |
jari |
* Sets a shape size. |
2 |
26 Feb 07 |
jari |
356 |
*/ |
2 |
26 Feb 07 |
jari |
357 |
private void setElementSize(Dimension elementSize) { |
2 |
26 Feb 07 |
jari |
358 |
this.elementSize = new Dimension(elementSize); |
2 |
26 Feb 07 |
jari |
359 |
} |
2 |
26 Feb 07 |
jari |
360 |
|
2 |
26 Feb 07 |
jari |
361 |
/** |
2 |
26 Feb 07 |
jari |
* Sets anti-aliasing attribute. |
2 |
26 Feb 07 |
jari |
363 |
*/ |
2 |
26 Feb 07 |
jari |
364 |
private void setAntialiasing(boolean value) { |
2 |
26 Feb 07 |
jari |
365 |
this.isAntiAliasing = value; |
2 |
26 Feb 07 |
jari |
366 |
} |
2 |
26 Feb 07 |
jari |
367 |
|
2 |
26 Feb 07 |
jari |
368 |
/** |
2 |
26 Feb 07 |
jari |
* Sets draw borders attribute. |
2 |
26 Feb 07 |
jari |
370 |
*/ |
2 |
26 Feb 07 |
jari |
371 |
private void setDrawBorders(boolean value) { |
2 |
26 Feb 07 |
jari |
372 |
this.isDrawBorders = value; |
2 |
26 Feb 07 |
jari |
373 |
} |
2 |
26 Feb 07 |
jari |
374 |
|
2 |
26 Feb 07 |
jari |
375 |
/** |
2 |
26 Feb 07 |
jari |
* Creates a gradient image with specified initial colors. |
2 |
26 Feb 07 |
jari |
377 |
*/ |
2 |
26 Feb 07 |
jari |
378 |
public BufferedImage createGradientImage(Color color1, Color color2) { |
2 |
26 Feb 07 |
jari |
379 |
BufferedImage image = (BufferedImage)java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration().createCompatibleImage(256, 1); |
2 |
26 Feb 07 |
jari |
380 |
|
2 |
26 Feb 07 |
jari |
381 |
Graphics2D graphics = image.createGraphics(); |
2 |
26 Feb 07 |
jari |
382 |
GradientPaint gp = new GradientPaint(0, 0, color1, 255, 0, color2); |
2 |
26 Feb 07 |
jari |
383 |
graphics.setPaint(gp); |
2 |
26 Feb 07 |
jari |
384 |
graphics.drawRect(0, 0, 255, 1); |
2 |
26 Feb 07 |
jari |
385 |
return image; |
2 |
26 Feb 07 |
jari |
386 |
} |
2 |
26 Feb 07 |
jari |
387 |
|
2 |
26 Feb 07 |
jari |
388 |
/** |
2 |
26 Feb 07 |
jari |
* Updates size of this viewer. |
2 |
26 Feb 07 |
jari |
390 |
*/ |
2 |
26 Feb 07 |
jari |
391 |
private void updateSize() { |
2 |
26 Feb 07 |
jari |
392 |
|
2 |
26 Feb 07 |
jari |
393 |
if (this.clusters == null || getCluster().length == 0) { |
2 |
26 Feb 07 |
jari |
394 |
setFont(ERROR_FONT); |
2 |
26 Feb 07 |
jari |
395 |
Graphics2D g = (Graphics2D)getGraphics(); |
2 |
26 Feb 07 |
jari |
396 |
FontMetrics metrics = g.getFontMetrics(); |
2 |
26 Feb 07 |
jari |
397 |
int width = metrics.stringWidth(NO_GENES_STR)+10; |
2 |
26 Feb 07 |
jari |
398 |
int height = metrics.getHeight()+30; |
2 |
26 Feb 07 |
jari |
399 |
setSize(width, height); |
2 |
26 Feb 07 |
jari |
400 |
setPreferredSize(new Dimension(width, height)); |
2 |
26 Feb 07 |
jari |
401 |
return; |
2 |
26 Feb 07 |
jari |
402 |
} |
2 |
26 Feb 07 |
jari |
403 |
|
2 |
26 Feb 07 |
jari |
404 |
|
2 |
26 Feb 07 |
jari |
405 |
setFont(new Font("monospaced", Font.PLAIN, elementSize.height)); |
2 |
26 Feb 07 |
jari |
406 |
Graphics2D g = (Graphics2D)getGraphics(); |
2 |
26 Feb 07 |
jari |
407 |
int width = elementSize.width*experiment.getNumberOfSamples()+1; |
2 |
26 Feb 07 |
jari |
408 |
|
2 |
26 Feb 07 |
jari |
409 |
width += getClusterTextWidth(g) + TEXT_LEFT_MARGIN + CLUSTER_POP_SPACER + POP_DIV_SPACER; |
2 |
26 Feb 07 |
jari |
410 |
|
2 |
26 Feb 07 |
jari |
411 |
int height = elementSize.height*numberOfCentroids+1; |
2 |
26 Feb 07 |
jari |
412 |
setSize(width, height); |
2 |
26 Feb 07 |
jari |
413 |
setPreferredSize(new Dimension(width, height)); |
2 |
26 Feb 07 |
jari |
414 |
} |
2 |
26 Feb 07 |
jari |
415 |
|
2 |
26 Feb 07 |
jari |
416 |
|
2 |
26 Feb 07 |
jari |
417 |
private int getClusterTextWidth(Graphics2D g){ |
2 |
26 Feb 07 |
jari |
418 |
return getPopulationTextWidth(g) + getDiversityTextWidth(g) + getClusterNumberTextWidth(g); |
2 |
26 Feb 07 |
jari |
419 |
} |
2 |
26 Feb 07 |
jari |
420 |
|
2 |
26 Feb 07 |
jari |
421 |
private int getPopulationTextWidth(Graphics2D g){ |
2 |
26 Feb 07 |
jari |
422 |
int maxWidth = 0; |
2 |
26 Feb 07 |
jari |
423 |
int currWidth = 0; |
2 |
26 Feb 07 |
jari |
424 |
|
2 |
26 Feb 07 |
jari |
425 |
if(this.clusterPopulation == null) return 0; |
2 |
26 Feb 07 |
jari |
426 |
|
2 |
26 Feb 07 |
jari |
427 |
FontMetrics fm = g.getFontMetrics(); |
2 |
26 Feb 07 |
jari |
428 |
for(int i = 0; i < clusterPopulation.length; i++){ |
2 |
26 Feb 07 |
jari |
429 |
|
2 |
26 Feb 07 |
jari |
430 |
currWidth = fm.stringWidth(String.valueOf(clusterPopulation[i])); |
2 |
26 Feb 07 |
jari |
431 |
|
2 |
26 Feb 07 |
jari |
432 |
if(currWidth > maxWidth) |
2 |
26 Feb 07 |
jari |
433 |
maxWidth = currWidth; |
2 |
26 Feb 07 |
jari |
434 |
} |
2 |
26 Feb 07 |
jari |
435 |
|
2 |
26 Feb 07 |
jari |
436 |
return maxWidth; |
2 |
26 Feb 07 |
jari |
437 |
} |
2 |
26 Feb 07 |
jari |
438 |
|
2 |
26 Feb 07 |
jari |
439 |
|
2 |
26 Feb 07 |
jari |
440 |
private int getDiversityTextWidth(Graphics2D g){ |
2 |
26 Feb 07 |
jari |
441 |
int maxWidth = 0; |
2 |
26 Feb 07 |
jari |
442 |
int currWidth = 0; |
2 |
26 Feb 07 |
jari |
443 |
int n; |
2 |
26 Feb 07 |
jari |
444 |
|
2 |
26 Feb 07 |
jari |
445 |
if(this.clusterDiversity == null) return 0; |
2 |
26 Feb 07 |
jari |
446 |
n = clusterDiversity.getRowDimension(); |
2 |
26 Feb 07 |
jari |
447 |
|
2 |
26 Feb 07 |
jari |
448 |
FontMetrics fm = g.getFontMetrics(); |
2 |
26 Feb 07 |
jari |
449 |
for(int i = 0; i < n; i++){ |
2 |
26 Feb 07 |
jari |
450 |
|
2 |
26 Feb 07 |
jari |
451 |
currWidth = fm.stringWidth(String.valueOf(clusterDiversity.get(i,0))); |
2 |
26 Feb 07 |
jari |
452 |
|
2 |
26 Feb 07 |
jari |
453 |
if(currWidth > maxWidth) |
2 |
26 Feb 07 |
jari |
454 |
maxWidth = currWidth; |
2 |
26 Feb 07 |
jari |
455 |
} |
2 |
26 Feb 07 |
jari |
456 |
return maxWidth; |
2 |
26 Feb 07 |
jari |
457 |
} |
2 |
26 Feb 07 |
jari |
458 |
|
2 |
26 Feb 07 |
jari |
459 |
private int getClusterNumberTextWidth(Graphics2D g){ |
2 |
26 Feb 07 |
jari |
460 |
|
2 |
26 Feb 07 |
jari |
461 |
FontMetrics fm = g.getFontMetrics(); |
2 |
26 Feb 07 |
jari |
462 |
|
2 |
26 Feb 07 |
jari |
463 |
return fm.stringWidth(String.valueOf(numberOfCentroids)); |
2 |
26 Feb 07 |
jari |
464 |
} |
2 |
26 Feb 07 |
jari |
465 |
|
2 |
26 Feb 07 |
jari |
466 |
|
2 |
26 Feb 07 |
jari |
467 |
/** |
2 |
26 Feb 07 |
jari |
* Calculates color for passed value. |
2 |
26 Feb 07 |
jari |
469 |
*/ |
2 |
26 Feb 07 |
jari |
470 |
private Color getColor(float value) { |
2 |
26 Feb 07 |
jari |
471 |
if (Float.isNaN(value)) { |
2 |
26 Feb 07 |
jari |
472 |
return missingColor; |
2 |
26 Feb 07 |
jari |
473 |
} |
2 |
26 Feb 07 |
jari |
474 |
|
2 |
26 Feb 07 |
jari |
475 |
float maximum; |
2 |
26 Feb 07 |
jari |
476 |
int colorIndex, rgb; |
2 |
26 Feb 07 |
jari |
477 |
|
2 |
26 Feb 07 |
jari |
478 |
if(useDoubleGradient) { |
2 |
26 Feb 07 |
jari |
479 |
maximum = value < midValue ? this.minValue : this.maxValue; |
2 |
26 Feb 07 |
jari |
480 |
colorIndex = (int) (255 * (value-midValue) / (maximum - midValue)); |
2 |
26 Feb 07 |
jari |
481 |
colorIndex = colorIndex > 255 ? 255 : colorIndex; |
2 |
26 Feb 07 |
jari |
482 |
rgb = value < midValue ? negColorImage.getRGB(255 - colorIndex, 0) |
2 |
26 Feb 07 |
jari |
483 |
: posColorImage.getRGB(colorIndex, 0); |
2 |
26 Feb 07 |
jari |
484 |
} else { |
2 |
26 Feb 07 |
jari |
485 |
float span = this.maxValue - this.minValue; |
2 |
26 Feb 07 |
jari |
486 |
if(value <= minValue) |
2 |
26 Feb 07 |
jari |
487 |
colorIndex = 0; |
2 |
26 Feb 07 |
jari |
488 |
else if(value >= maxValue) |
2 |
26 Feb 07 |
jari |
489 |
colorIndex = 255; |
2 |
26 Feb 07 |
jari |
490 |
else |
2 |
26 Feb 07 |
jari |
491 |
colorIndex = (int)(((value - this.minValue)/span) * 255); |
2 |
26 Feb 07 |
jari |
492 |
|
2 |
26 Feb 07 |
jari |
493 |
rgb = posColorImage.getRGB(colorIndex,0); |
2 |
26 Feb 07 |
jari |
494 |
} |
2 |
26 Feb 07 |
jari |
495 |
return new Color(rgb); |
2 |
26 Feb 07 |
jari |
496 |
} |
2 |
26 Feb 07 |
jari |
497 |
|
2 |
26 Feb 07 |
jari |
498 |
|
2 |
26 Feb 07 |
jari |
499 |
/** |
2 |
26 Feb 07 |
jari |
* Paint component into specified graphics. |
2 |
26 Feb 07 |
jari |
501 |
*/ |
2 |
26 Feb 07 |
jari |
502 |
public void paint(Graphics g) { |
2 |
26 Feb 07 |
jari |
503 |
super.paint(g); |
2 |
26 Feb 07 |
jari |
// if (this.data == null) { |
2 |
26 Feb 07 |
jari |
// return; |
2 |
26 Feb 07 |
jari |
506 |
//} |
2 |
26 Feb 07 |
jari |
507 |
if(this.elementSize.getHeight() < 1) |
2 |
26 Feb 07 |
jari |
508 |
return; |
2 |
26 Feb 07 |
jari |
509 |
|
2 |
26 Feb 07 |
jari |
510 |
if (this.isAntiAliasing) { |
2 |
26 Feb 07 |
jari |
511 |
((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); |
2 |
26 Feb 07 |
jari |
512 |
((Graphics2D)g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); |
2 |
26 Feb 07 |
jari |
513 |
} |
2 |
26 Feb 07 |
jari |
514 |
else{ |
2 |
26 Feb 07 |
jari |
515 |
((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
2 |
26 Feb 07 |
jari |
516 |
((Graphics2D)g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); |
2 |
26 Feb 07 |
jari |
517 |
} |
2 |
26 Feb 07 |
jari |
518 |
|
2 |
26 Feb 07 |
jari |
519 |
final int samples = experiment.getNumberOfSamples(); |
2 |
26 Feb 07 |
jari |
520 |
|
2 |
26 Feb 07 |
jari |
521 |
if (this.clusters == null || getCluster().length == 0) { |
2 |
26 Feb 07 |
jari |
522 |
g.setColor(new Color(0, 0, 128)); |
2 |
26 Feb 07 |
jari |
523 |
g.setFont(ERROR_FONT); |
2 |
26 Feb 07 |
jari |
524 |
g.drawString(NO_GENES_STR, 10, 30); |
2 |
26 Feb 07 |
jari |
525 |
return; |
2 |
26 Feb 07 |
jari |
526 |
} |
2 |
26 Feb 07 |
jari |
527 |
|
2 |
26 Feb 07 |
jari |
528 |
Rectangle bounds = g.getClipBounds(); |
2 |
26 Feb 07 |
jari |
529 |
final int top = getTopIndex(bounds.y); |
2 |
26 Feb 07 |
jari |
530 |
final int bottom = getBottomIndex(bounds.y+bounds.height, getCluster().length); |
2 |
26 Feb 07 |
jari |
531 |
final int left = getLeftIndex(bounds.x); |
2 |
26 Feb 07 |
jari |
532 |
final int right = getRightIndex(bounds.x+bounds.width, samples); |
2 |
26 Feb 07 |
jari |
533 |
|
2 |
26 Feb 07 |
jari |
534 |
int x, y; |
2 |
26 Feb 07 |
jari |
// draw rectangles |
2 |
26 Feb 07 |
jari |
536 |
for (int column=left; column<right; column++) { |
2 |
26 Feb 07 |
jari |
537 |
for (int row=top; row<bottom; row++) { |
2 |
26 Feb 07 |
jari |
538 |
fillRectAt(g, row, column); |
2 |
26 Feb 07 |
jari |
539 |
} |
2 |
26 Feb 07 |
jari |
540 |
} |
2 |
26 Feb 07 |
jari |
541 |
|
2 |
26 Feb 07 |
jari |
542 |
g.setColor(Color.black); |
2 |
26 Feb 07 |
jari |
543 |
int clusterNumX = elementSize.width*samples + TEXT_LEFT_MARGIN; |
2 |
26 Feb 07 |
jari |
544 |
int popX = clusterNumX + CLUSTER_POP_SPACER + getClusterNumberTextWidth((Graphics2D)g); |
2 |
26 Feb 07 |
jari |
545 |
int divX = popX + POP_DIV_SPACER + getPopulationTextWidth((Graphics2D)g); |
2 |
26 Feb 07 |
jari |
546 |
int centroidY; |
2 |
26 Feb 07 |
jari |
547 |
|
2 |
26 Feb 07 |
jari |
548 |
|
2 |
26 Feb 07 |
jari |
//draw the cluster information |
2 |
26 Feb 07 |
jari |
550 |
for (int row=top; row<bottom; row++) { |
2 |
26 Feb 07 |
jari |
551 |
centroidY = (row+1)*elementSize.height; |
2 |
26 Feb 07 |
jari |
552 |
g.drawString(Integer.toString(row+1), clusterNumX,centroidY); |
2 |
26 Feb 07 |
jari |
553 |
g.drawString(Integer.toString(clusterPopulation[row]), popX, centroidY); |
2 |
26 Feb 07 |
jari |
554 |
g.drawString(Float.toString(clusterDiversity.get(row,0)), divX, centroidY); |
2 |
26 Feb 07 |
jari |
555 |
} |
2 |
26 Feb 07 |
jari |
556 |
|
2 |
26 Feb 07 |
jari |
//draw cluster colors |
2 |
26 Feb 07 |
jari |
558 |
if(!selectedClusterList.isEmpty()){ |
2 |
26 Feb 07 |
jari |
559 |
HCLCluster cluster; |
2 |
26 Feb 07 |
jari |
560 |
Color currColor = g.getColor(); |
2 |
26 Feb 07 |
jari |
561 |
|
2 |
26 Feb 07 |
jari |
562 |
for(int i = 0; i < selectedClusterList.size(); i++){ |
2 |
26 Feb 07 |
jari |
563 |
cluster = (HCLCluster)selectedClusterList.get(i); |
2 |
26 Feb 07 |
jari |
564 |
|
2 |
26 Feb 07 |
jari |
565 |
g.setColor(cluster.color); |
2 |
26 Feb 07 |
jari |
566 |
g.fillRect( elementSize.width*samples + 2, elementSize.height*cluster.root, 15, elementSize.height); |
2 |
26 Feb 07 |
jari |
567 |
} |
2 |
26 Feb 07 |
jari |
568 |
|
2 |
26 Feb 07 |
jari |
569 |
} |
2 |
26 Feb 07 |
jari |
570 |
} |
2 |
26 Feb 07 |
jari |
571 |
|
2 |
26 Feb 07 |
jari |
572 |
/** |
2 |
26 Feb 07 |
jari |
* Fills rect with specified row and colunn. |
2 |
26 Feb 07 |
jari |
574 |
*/ |
2 |
26 Feb 07 |
jari |
575 |
private void fillRectAt(Graphics g, int row, int column) { |
2 |
26 Feb 07 |
jari |
576 |
int x = column*elementSize.width; |
2 |
26 Feb 07 |
jari |
577 |
int y = row*elementSize.height; |
2 |
26 Feb 07 |
jari |
578 |
boolean mask = this.firstSelectedRow >= 0 && this.lastSelectedRow >= 0 && (row < this.firstSelectedRow || row > this.lastSelectedRow); |
2 |
26 Feb 07 |
jari |
579 |
g.setColor(getColor(this.experiment.get(getRow(row), getColumn(column)))); |
2 |
26 Feb 07 |
jari |
580 |
g.fillRect(x, y, elementSize.width, elementSize.height); |
2 |
26 Feb 07 |
jari |
581 |
if (mask) { |
2 |
26 Feb 07 |
jari |
582 |
g.setColor(maskColor); |
2 |
26 Feb 07 |
jari |
583 |
g.fillRect(x, y, elementSize.width, elementSize.height); |
2 |
26 Feb 07 |
jari |
584 |
} |
2 |
26 Feb 07 |
jari |
585 |
if (this.isDrawBorders) { |
2 |
26 Feb 07 |
jari |
586 |
g.setColor(Color.black); |
2 |
26 Feb 07 |
jari |
587 |
g.drawRect(x, y, elementSize.width-1, elementSize.height-1); |
2 |
26 Feb 07 |
jari |
588 |
} |
2 |
26 Feb 07 |
jari |
589 |
} |
2 |
26 Feb 07 |
jari |
590 |
|
2 |
26 Feb 07 |
jari |
591 |
/** |
2 |
26 Feb 07 |
jari |
* Draws rect with specified row, column and color. |
2 |
26 Feb 07 |
jari |
593 |
*/ |
2 |
26 Feb 07 |
jari |
594 |
private void drawRectAt(Graphics g, int row, int column, Color color) { |
2 |
26 Feb 07 |
jari |
595 |
g.setColor(color); |
2 |
26 Feb 07 |
jari |
596 |
g.drawRect(column*elementSize.width, row*elementSize.height, elementSize.width-1, elementSize.height-1); |
2 |
26 Feb 07 |
jari |
597 |
} |
2 |
26 Feb 07 |
jari |
598 |
|
2 |
26 Feb 07 |
jari |
599 |
private void drawCentroidRectangle(Graphics g, int centroidNumber, Color color){ |
2 |
26 Feb 07 |
jari |
600 |
Color initColor = g.getColor(); |
2 |
26 Feb 07 |
jari |
601 |
g.setColor(color); |
2 |
26 Feb 07 |
jari |
602 |
g.drawRect(0, centroidNumber * elementSize.height, samplesOrder.length * elementSize.width - 1, elementSize.height - 1); |
2 |
26 Feb 07 |
jari |
603 |
g.setColor(initColor); |
2 |
26 Feb 07 |
jari |
604 |
} |
2 |
26 Feb 07 |
jari |
605 |
|
2 |
26 Feb 07 |
jari |
606 |
private void fillCentroid(Graphics g, int centroidNumber){ |
2 |
26 Feb 07 |
jari |
607 |
for(int col = 0; col < samplesOrder.length; col++) |
2 |
26 Feb 07 |
jari |
608 |
fillRectAt(g, centroidNumber, col); |
2 |
26 Feb 07 |
jari |
609 |
} |
2 |
26 Feb 07 |
jari |
610 |
|
2 |
26 Feb 07 |
jari |
611 |
private int getTopIndex(int top) { |
2 |
26 Feb 07 |
jari |
612 |
if (top < 0) { |
2 |
26 Feb 07 |
jari |
613 |
return 0; |
2 |
26 Feb 07 |
jari |
614 |
} |
2 |
26 Feb 07 |
jari |
615 |
return top/elementSize.height; |
2 |
26 Feb 07 |
jari |
616 |
} |
2 |
26 Feb 07 |
jari |
617 |
|
2 |
26 Feb 07 |
jari |
618 |
private int getLeftIndex(int left) { |
2 |
26 Feb 07 |
jari |
619 |
if (left < 0) { |
2 |
26 Feb 07 |
jari |
620 |
return 0; |
2 |
26 Feb 07 |
jari |
621 |
} |
2 |
26 Feb 07 |
jari |
622 |
return left/elementSize.width; |
2 |
26 Feb 07 |
jari |
623 |
} |
2 |
26 Feb 07 |
jari |
624 |
|
2 |
26 Feb 07 |
jari |
625 |
private int getRightIndex(int right, int limit) { |
2 |
26 Feb 07 |
jari |
626 |
if (right < 0) { |
2 |
26 Feb 07 |
jari |
627 |
return 0; |
2 |
26 Feb 07 |
jari |
628 |
} |
2 |
26 Feb 07 |
jari |
629 |
int result = right/elementSize.width+1; |
2 |
26 Feb 07 |
jari |
630 |
return result > limit ? limit : result; |
2 |
26 Feb 07 |
jari |
631 |
} |
2 |
26 Feb 07 |
jari |
632 |
|
2 |
26 Feb 07 |
jari |
633 |
private int getBottomIndex(int bottom, int limit) { |
2 |
26 Feb 07 |
jari |
634 |
if (bottom < 0) { |
2 |
26 Feb 07 |
jari |
635 |
return 0; |
2 |
26 Feb 07 |
jari |
636 |
} |
2 |
26 Feb 07 |
jari |
637 |
int result = bottom/elementSize.height+1; |
2 |
26 Feb 07 |
jari |
638 |
return result > limit ? limit : result; |
2 |
26 Feb 07 |
jari |
639 |
} |
2 |
26 Feb 07 |
jari |
640 |
|
2 |
26 Feb 07 |
jari |
641 |
/** |
2 |
26 Feb 07 |
jari |
* Finds column for specified x coordinate. |
2 |
26 Feb 07 |
jari |
* @return -1 if column was not found. |
2 |
26 Feb 07 |
jari |
644 |
*/ |
2 |
26 Feb 07 |
jari |
645 |
private int findColumn(int targetx) { |
2 |
26 Feb 07 |
jari |
646 |
int xSize = experiment.getNumberOfSamples()*elementSize.width; |
2 |
26 Feb 07 |
jari |
647 |
if (targetx >= xSize || targetx < 0) { |
2 |
26 Feb 07 |
jari |
648 |
return -1; |
2 |
26 Feb 07 |
jari |
649 |
} |
2 |
26 Feb 07 |
jari |
650 |
return targetx/elementSize.width; |
2 |
26 Feb 07 |
jari |
651 |
} |
2 |
26 Feb 07 |
jari |
652 |
|
2 |
26 Feb 07 |
jari |
653 |
/** |
2 |
26 Feb 07 |
jari |
* Finds row for specified y coordinate. |
2 |
26 Feb 07 |
jari |
* @return -1 if row was not found. |
2 |
26 Feb 07 |
jari |
656 |
*/ |
2 |
26 Feb 07 |
jari |
657 |
private int findRow(int targety) { |
2 |
26 Feb 07 |
jari |
658 |
int ySize = getCluster().length*elementSize.height; |
2 |
26 Feb 07 |
jari |
659 |
if (targety >= ySize || targety < 0) |
2 |
26 Feb 07 |
jari |
660 |
return -1; |
2 |
26 Feb 07 |
jari |
661 |
return targety/elementSize.height; |
2 |
26 Feb 07 |
jari |
662 |
} |
2 |
26 Feb 07 |
jari |
663 |
|
2 |
26 Feb 07 |
jari |
664 |
private boolean isLegalPosition(int row, int column) { |
2 |
26 Feb 07 |
jari |
665 |
if (isLegalRow(row) && isLegalColumn(column)) |
2 |
26 Feb 07 |
jari |
666 |
return true; |
2 |
26 Feb 07 |
jari |
667 |
return false; |
2 |
26 Feb 07 |
jari |
668 |
} |
2 |
26 Feb 07 |
jari |
669 |
|
2 |
26 Feb 07 |
jari |
670 |
private boolean isLegalColumn(int column) { |
2 |
26 Feb 07 |
jari |
671 |
if (column < 0 || column > experiment.getNumberOfSamples() -1) |
2 |
26 Feb 07 |
jari |
672 |
return false; |
2 |
26 Feb 07 |
jari |
673 |
return true; |
2 |
26 Feb 07 |
jari |
674 |
} |
2 |
26 Feb 07 |
jari |
675 |
|
2 |
26 Feb 07 |
jari |
676 |
private boolean isLegalRow(int row) { |
2 |
26 Feb 07 |
jari |
677 |
if (row < 0 || row > getCluster().length -1) |
2 |
26 Feb 07 |
jari |
678 |
return false; |
2 |
26 Feb 07 |
jari |
679 |
return true; |
2 |
26 Feb 07 |
jari |
680 |
} |
2 |
26 Feb 07 |
jari |
681 |
|
2 |
26 Feb 07 |
jari |
682 |
public int getCurrentCentroidNumber(){ |
2 |
26 Feb 07 |
jari |
683 |
return this.listener.getCurrCentroidNumber(); |
2 |
26 Feb 07 |
jari |
684 |
} |
2 |
26 Feb 07 |
jari |
685 |
|
2 |
26 Feb 07 |
jari |
/** Returns a component to be inserted into the scroll pane row header |
2 |
26 Feb 07 |
jari |
687 |
*/ |
2 |
26 Feb 07 |
jari |
688 |
public JComponent getRowHeaderComponent() { |
2 |
26 Feb 07 |
jari |
689 |
return null; |
2 |
26 Feb 07 |
jari |
690 |
} |
2 |
26 Feb 07 |
jari |
691 |
|
2 |
26 Feb 07 |
jari |
/** Returns the corner component corresponding to the indicated corner, |
2 |
26 Feb 07 |
jari |
* posibly null |
2 |
26 Feb 07 |
jari |
694 |
*/ |
2 |
26 Feb 07 |
jari |
695 |
public JComponent getCornerComponent(int cornerIndex) { |
2 |
26 Feb 07 |
jari |
696 |
return null; |
2 |
26 Feb 07 |
jari |
697 |
} |
2 |
26 Feb 07 |
jari |
698 |
|
2 |
26 Feb 07 |
jari |
/** Returns int value indicating viewer type |
2 |
26 Feb 07 |
jari |
* Cluster.GENE_CLUSTER, Cluster.EXPERIMENT_CLUSTER, or -1 for both or unspecified |
2 |
26 Feb 07 |
jari |
701 |
*/ |
2 |
26 Feb 07 |
jari |
702 |
public int getViewerType() { |
2 |
26 Feb 07 |
jari |
703 |
return org.tigr.microarray.mev.cluster.clusterUtil.Cluster.GENE_CLUSTER; |
2 |
26 Feb 07 |
jari |
704 |
} |
2 |
26 Feb 07 |
jari |
705 |
|
2 |
26 Feb 07 |
jari |
706 |
private class Listener extends MouseAdapter implements ActionListener, MouseMotionListener{ |
2 |
26 Feb 07 |
jari |
707 |
|
2 |
26 Feb 07 |
jari |
708 |
int x = 0; |
2 |
26 Feb 07 |
jari |
709 |
int y = 0; |
2 |
26 Feb 07 |
jari |
710 |
int currCentroidNumber; |
2 |
26 Feb 07 |
jari |
711 |
int oldCentroidNumber; |
2 |
26 Feb 07 |
jari |
712 |
Point origin; |
2 |
26 Feb 07 |
jari |
713 |
int originX; |
2 |
26 Feb 07 |
jari |
714 |
int originY; |
2 |
26 Feb 07 |
jari |
715 |
Rectangle expBounds; |
2 |
26 Feb 07 |
jari |
716 |
float xDim; |
2 |
26 Feb 07 |
jari |
717 |
float yDim; |
2 |
26 Feb 07 |
jari |
718 |
Graphics g; |
2 |
26 Feb 07 |
jari |
719 |
Color rectangleColor = Color.white; |
2 |
26 Feb 07 |
jari |
720 |
|
2 |
26 Feb 07 |
jari |
721 |
public void actionPerformed(java.awt.event.ActionEvent actionEvent) { |
2 |
26 Feb 07 |
jari |
722 |
|
2 |
26 Feb 07 |
jari |
723 |
|
2 |
26 Feb 07 |
jari |
724 |
|
2 |
26 Feb 07 |
jari |
725 |
} |
2 |
26 Feb 07 |
jari |
726 |
|
2 |
26 Feb 07 |
jari |
727 |
public void mouseDragged(java.awt.event.MouseEvent mouseEvent) { |
2 |
26 Feb 07 |
jari |
728 |
} |
2 |
26 Feb 07 |
jari |
729 |
|
2 |
26 Feb 07 |
jari |
730 |
public void mouseMoved(java.awt.event.MouseEvent mouseEvent) { |
2 |
26 Feb 07 |
jari |
731 |
x = (int)mouseEvent.getX(); |
2 |
26 Feb 07 |
jari |
732 |
y = (int)mouseEvent.getY(); |
2 |
26 Feb 07 |
jari |
733 |
|
2 |
26 Feb 07 |
jari |
734 |
currCentroidNumber = cursorOverCentroid(x,y); |
2 |
26 Feb 07 |
jari |
735 |
|
2 |
26 Feb 07 |
jari |
736 |
if(currCentroidNumber != oldCentroidNumber){ |
2 |
26 Feb 07 |
jari |
737 |
g = getGraphics(); |
2 |
26 Feb 07 |
jari |
738 |
|
2 |
26 Feb 07 |
jari |
739 |
if( currCentroidNumber != -1){ |
2 |
26 Feb 07 |
jari |
740 |
if(oldCentroidNumber != -1){ |
2 |
26 Feb 07 |
jari |
741 |
for(int col = 0; col < samplesOrder.length; col++) |
2 |
26 Feb 07 |
jari |
742 |
fillRectAt(g, oldCentroidNumber, col); |
2 |
26 Feb 07 |
jari |
743 |
} |
2 |
26 Feb 07 |
jari |
744 |
|
2 |
26 Feb 07 |
jari |
745 |
drawCentroidRectangle(g, currCentroidNumber, rectangleColor); |
2 |
26 Feb 07 |
jari |
746 |
framework.setStatusText("Cluster # " +(currCentroidNumber+1)+", Population: "+clusterPopulation[currCentroidNumber]+", Diversity: "+clusterDiversity.get(currCentroidNumber,0)); |
2 |
26 Feb 07 |
jari |
747 |
|
2 |
26 Feb 07 |
jari |
748 |
} |
2 |
26 Feb 07 |
jari |
749 |
if(currCentroidNumber == -1 && oldCentroidNumber != -1){ |
2 |
26 Feb 07 |
jari |
750 |
for(int col = 0; col < samplesOrder.length; col++) |
2 |
26 Feb 07 |
jari |
751 |
fillRectAt(g, oldCentroidNumber, col); |
2 |
26 Feb 07 |
jari |
752 |
framework.setStatusText(" "); |
2 |
26 Feb 07 |
jari |
753 |
} |
2 |
26 Feb 07 |
jari |
754 |
|
2 |
26 Feb 07 |
jari |
755 |
oldCentroidNumber = currCentroidNumber; |
2 |
26 Feb 07 |
jari |
756 |
} |
2 |
26 Feb 07 |
jari |
757 |
} |
2 |
26 Feb 07 |
jari |
758 |
|
2 |
26 Feb 07 |
jari |
759 |
public void mouseExited(java.awt.event.MouseEvent mouseEvent){ |
2 |
26 Feb 07 |
jari |
760 |
Graphics g = getGraphics(); |
2 |
26 Feb 07 |
jari |
761 |
if(currCentroidNumber != -1) |
2 |
26 Feb 07 |
jari |
762 |
fillCentroid(g, currCentroidNumber); |
2 |
26 Feb 07 |
jari |
763 |
if(oldCentroidNumber != -1) |
2 |
26 Feb 07 |
jari |
764 |
fillCentroid(g, oldCentroidNumber); |
2 |
26 Feb 07 |
jari |
765 |
currCentroidNumber = -1; |
2 |
26 Feb 07 |
jari |
766 |
} |
2 |
26 Feb 07 |
jari |
767 |
|
2 |
26 Feb 07 |
jari |
768 |
|
2 |
26 Feb 07 |
jari |
769 |
private int cursorOverCentroid(int x, int y){ |
2 |
26 Feb 07 |
jari |
770 |
currCentroidNumber = -1; |
2 |
26 Feb 07 |
jari |
771 |
|
2 |
26 Feb 07 |
jari |
772 |
originX = 0; |
2 |
26 Feb 07 |
jari |
773 |
originY = 0; |
2 |
26 Feb 07 |
jari |
774 |
|
2 |
26 Feb 07 |
jari |
775 |
xDim = (float)samplesOrder.length * elementSize.width; |
2 |
26 Feb 07 |
jari |
776 |
yDim = (float)numberOfCentroids * elementSize.height; |
2 |
26 Feb 07 |
jari |
777 |
|
2 |
26 Feb 07 |
jari |
778 |
if( (originX < x && x < originX + xDim) && |
2 |
26 Feb 07 |
jari |
779 |
(originY < y && y < originY + yDim)){ |
2 |
26 Feb 07 |
jari |
780 |
|
2 |
26 Feb 07 |
jari |
781 |
currCentroidNumber = (int)(numberOfCentroids * (y - originY)/yDim); |
2 |
26 Feb 07 |
jari |
782 |
|
2 |
26 Feb 07 |
jari |
783 |
} |
2 |
26 Feb 07 |
jari |
784 |
|
2 |
26 Feb 07 |
jari |
785 |
|
2 |
26 Feb 07 |
jari |
786 |
return currCentroidNumber; |
2 |
26 Feb 07 |
jari |
787 |
} |
2 |
26 Feb 07 |
jari |
788 |
|
2 |
26 Feb 07 |
jari |
789 |
public int getCurrCentroidNumber(){ |
2 |
26 Feb 07 |
jari |
790 |
return currCentroidNumber; |
2 |
26 Feb 07 |
jari |
791 |
|
2 |
26 Feb 07 |
jari |
792 |
} |
2 |
26 Feb 07 |
jari |
793 |
|
2 |
26 Feb 07 |
jari |
794 |
} |
2 |
26 Feb 07 |
jari |
795 |
|
2 |
26 Feb 07 |
jari |
796 |
|
2 |
26 Feb 07 |
jari |
797 |
|
2 |
26 Feb 07 |
jari |
798 |
|
2 |
26 Feb 07 |
jari |
799 |
|
2 |
26 Feb 07 |
jari |
800 |
} |