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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: CentroidsViewer.java,v $ |
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* $Revision: 1.10 $ |
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* $Date: 2006/05/02 16:56:57 $ |
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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.helpers; |
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|
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import java.awt.Color; |
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import java.awt.Font; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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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 javax.swing.JPanel; |
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import javax.swing.JComponent; |
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|
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import org.tigr.microarray.mev.cluster.gui.IData; |
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import org.tigr.microarray.mev.cluster.gui.IViewer; |
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import org.tigr.microarray.mev.cluster.gui.Experiment; |
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import org.tigr.microarray.mev.cluster.gui.IFramework; |
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import org.tigr.microarray.mev.cluster.gui.IDisplayMenu; |
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|
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/** |
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* This class is used to draw set of centroid charts. |
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* |
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* @version 1.0 |
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* @author Aleksey D.Rezantsev |
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*/ |
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public class CentroidsViewer extends JPanel implements IViewer, java.io.Serializable { |
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private int exptID = 0; |
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|
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/** Wrapped centroid viewer */ |
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protected CentroidViewer centroidViewer; |
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|
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/** |
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* Constructs a <code>CentroidsViewer</code> for specified experiment |
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* and clusters. |
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*/ |
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public CentroidsViewer(Experiment experiment, int[][] clusters) { |
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this(new CentroidViewer(experiment,clusters)); |
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} |
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|
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/** |
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* Constructs a <code>CentroidsViewer</code> for specified experiment |
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* and clusters. |
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*/ |
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public CentroidsViewer(CentroidViewer cv) { |
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this.centroidViewer = cv; |
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this.exptID = centroidViewer.getExperimentID(); |
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setBackground(Color.white); |
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setFont(new Font("monospaced", Font.BOLD, 10)); |
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} |
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|
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/** |
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* |
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*/ |
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public Expression getExpression(){ |
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return new Expression(this, this.getClass(), "new", |
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new Object[]{getCentroidViewer()}); |
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} |
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public void setExperiment(Experiment e) { |
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this.centroidViewer.setExperiment(e); |
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this.exptID = e.getId(); |
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} |
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|
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public CentroidViewer getCentroidViewer(){ |
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return this.centroidViewer; |
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} |
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|
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/* (non-Javadoc) |
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* @see org.tigr.microarray.mev.cluster.gui.IViewer#getExperimentID() |
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*/ |
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public int getExperimentID() { |
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return this.centroidViewer.getExperimentID(); |
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} |
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|
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public void setExperimentID(int exptID){ |
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this.exptID = exptID; |
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} |
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//EH end additions for new state-saving |
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|
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/** |
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* Returns component to be inserted into the framework scroll pane. |
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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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* There is no a header. |
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* @return null |
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*/ |
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public JComponent getHeaderComponent() { |
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return null; |
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} |
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|
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/** |
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* Updates data, drawing mode and some attributes of the wrapped viewer. |
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*/ |
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public void onSelected(IFramework framework) { |
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this.centroidViewer.setData(framework.getData()); |
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this.centroidViewer.setMode(((Integer)framework.getUserObject()).intValue()); |
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this.centroidViewer.setAntiAliasing(framework.getDisplayMenu().isAntiAliasing()); |
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this.centroidViewer.onSelected(framework); |
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} |
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|
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/** |
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* Updates data of the wrapped viewer. |
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*/ |
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public void onDataChanged(IData data) { |
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this.centroidViewer.setData(data); |
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} |
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|
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/** |
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* Sets mean values to the wrapped viewer. |
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*/ |
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public void setMeans(float[][] means) { |
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this.centroidViewer.setMeans(means); |
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} |
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|
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/** |
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* Sets variances values to the wrapped viewer. |
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*/ |
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public void setVariances(float[][] variances) { |
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this.centroidViewer.setVariances(variances); |
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} |
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|
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/** |
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* Sets codes to the wrapped viewer. |
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*/ |
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public void setCodes(float[][] codes) { |
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this.centroidViewer.setCodes(codes); |
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} |
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|
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/** |
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* Returns the experiment. |
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*/ |
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public Experiment getExperiment() { |
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return this.centroidViewer.getExperiment(); |
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} |
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|
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/** |
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* Returns the data. |
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*/ |
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protected IData getData() { |
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return this.centroidViewer.getData(); |
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} |
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|
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/** |
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* Returns clusters. |
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*/ |
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public int[][] getClusters() { |
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return this.centroidViewer.getClusters(); |
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} |
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|
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/** |
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* Updates some attributes of the wrapped viewer. |
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*/ |
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public void onMenuChanged(IDisplayMenu menu) { |
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this.centroidViewer.onMenuChanged(menu); |
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} |
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|
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public void onDeselected() {} |
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public void onClosed() {} |
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|
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/** |
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* @return 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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* Paints centroid charts into specified graphics. |
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*/ |
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public void paint(Graphics g) { |
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super.paint(g); |
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|
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final int gap = 10; |
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final int imagesX = (int)Math.ceil(Math.sqrt(getClusters().length)); |
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final int imagesY = (int)Math.ceil((float)getClusters().length/(float)imagesX); |
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|
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final float stepX = (float)(getWidth()-gap)/(float)imagesX; |
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final float stepY = (float)(getHeight()-gap)/(float)imagesY; |
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int cluster; |
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Rectangle rect = new Rectangle(); |
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|
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for (int y=0; y<imagesY; y++) { |
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for (int x=0; x<imagesX; x++) { |
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cluster = y*imagesX+x; |
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if (cluster >= getClusters().length) { |
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break; |
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} |
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this.centroidViewer.setClusterIndex(cluster); |
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rect.setBounds((int)Math.round(gap+x*stepX), (int)Math.round(gap+y*stepY), (int)Math.round(stepX-gap), (int)Math.round(stepY-gap)); |
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this.centroidViewer.paint((Graphics2D)g, rect, false); |
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} |
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} |
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} |
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|
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/** Returns a component to be inserted into the scroll pane row header |
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*/ |
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public JComponent getRowHeaderComponent() { |
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return null; |
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} |
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|
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/** Returns the corner component corresponding to the indicated corner, |
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* posibly null |
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*/ |
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public JComponent getCornerComponent(int cornerIndex) { |
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return null; |
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} |
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|
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/** Returns int value indicating viewer type |
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* Cluster.GENE_CLUSTER, Cluster.EXPERIMENT_CLUSTER, or -1 for both or unspecified |
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*/ |
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public int getViewerType() { |
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return org.tigr.microarray.mev.cluster.clusterUtil.Cluster.GENE_CLUSTER; |
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} |
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|
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|
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} |