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/* |
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Copyright @ 1999-2003, 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: PTMExperimentHeader.java,v $ |
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* $Revision: 1.6 $ |
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* $Date: 2006/03/24 15:51:08 $ |
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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.ptm; |
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|
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import java.awt.BorderLayout; |
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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.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Insets; |
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import java.awt.RenderingHints; |
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import java.awt.image.BufferedImage; |
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import java.beans.Encoder; |
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import java.beans.Expression; |
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import java.beans.PersistenceDelegate; |
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import java.util.Vector; |
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|
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import javax.swing.JComponent; |
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import javax.swing.JPanel; |
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|
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import org.tigr.microarray.mev.cluster.gui.helpers.CentroidExperimentHeader; |
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|
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/** |
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* |
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* @author nbhagaba |
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* @version |
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*/ |
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public class PTMExperimentHeader extends javax.swing.JPanel { |
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|
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private PTMVectorPanel ptmVectorPanel; |
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private static final String PTM_TEMPLATE_STRING = "Template"; |
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private Insets insets = new Insets(0, 10, 0, 0); |
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private BufferedImage posColorImage; |
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private BufferedImage negColorImage; |
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private boolean useDoubleGradient = true; |
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private JComponent expHeader; |
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private Vector templateVector; |
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|
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/** Creates new PTMExperimentHeader */ |
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|
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public PTMExperimentHeader(JComponent expHeader, Vector templateVector) { |
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setLayout(new BorderLayout()); |
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setBackground(Color.white); |
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this.expHeader = expHeader; |
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this.templateVector = templateVector; |
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this.ptmVectorPanel = new PTMVectorPanel(templateVector); |
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add(expHeader, BorderLayout.NORTH); |
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add(ptmVectorPanel, BorderLayout.SOUTH); |
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} |
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public static PersistenceDelegate getPersistenceDelegate(){ |
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return new PTMExperimentHeaderPersistenceDelegate(); |
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} |
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|
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public Vector getTemplateVector(){return templateVector;} |
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public JComponent getExpHeader(){return expHeader;} |
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|
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public void setUseDoubleGradient(boolean useDouble) { |
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useDoubleGradient = useDouble; |
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} |
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|
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|
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/** |
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* The component to display ptm vector. |
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*/ |
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private class PTMVectorPanel extends JPanel { |
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|
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private Vector templateVector; |
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private int cluster; |
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private float maxValue = 3f; |
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private float minValue = -3f; |
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private float midValue = 0.0f; |
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private Dimension elementSize; |
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private boolean drawBorders = true; |
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private boolean isAntiAliasing = false; |
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private Color missingColor = new Color(128, 128, 128); |
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|
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/** |
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* Constructs a <code>PTMVectorPanel</code> with specified templateVector. |
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*/ |
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public PTMVectorPanel(Vector templateVector) { |
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setBackground(Color.white); |
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this.templateVector = templateVector; |
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} |
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|
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private void writeObject(java.io.ObjectOutputStream oos) throws java.io.IOException { |
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oos.defaultWriteObject(); |
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oos.writeObject(this.templateVector); |
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oos.writeInt(this.cluster); |
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oos.writeFloat(this.maxValue); |
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oos.writeFloat(this.minValue); |
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oos.writeObject(this.elementSize); |
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oos.writeBoolean(this.drawBorders); |
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oos.writeBoolean(this.isAntiAliasing); |
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oos.writeObject(this.missingColor); |
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} |
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|
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private void readObject(java.io.ObjectInputStream ois) throws java.io.IOException, ClassNotFoundException { |
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ois.defaultReadObject(); |
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this.templateVector = (Vector)ois.readObject(); |
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this.cluster = ois.readInt(); |
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this.maxValue = ois.readFloat(); |
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this.minValue = ois.readFloat(); |
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this.elementSize = (Dimension)ois.readObject(); |
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this.drawBorders = ois.readBoolean(); |
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this.isAntiAliasing = ois.readBoolean(); |
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this.missingColor = (Color)ois.readObject(); |
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} |
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|
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/** |
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* Sets color for NaN values. |
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*/ |
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public void setMissingColor(Color color) { |
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this.missingColor = color; |
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} |
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|
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/** |
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* Sets current index of a cluster. |
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*/ |
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public void setCurrentCluster(int cluster) { |
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this.cluster = cluster; |
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} |
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|
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/** |
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* Sets the draw borders attribute. |
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*/ |
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public void setDrawBorders(boolean draw) { |
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this.drawBorders = draw; |
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} |
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|
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/** |
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* Sets the anti aliasing attribute. |
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*/ |
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public void setAntiAliasing(boolean value) { |
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this.isAntiAliasing = value; |
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} |
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|
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/** |
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* Sets min and max values. |
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*/ |
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public void setValues(float minValue, float maxValue) { |
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this.maxValue = maxValue; |
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this.minValue = minValue; |
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} |
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|
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/** |
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* Sets min and max values. |
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*/ |
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public void setValues(float minValue, float midValue, float maxValue) { |
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this.maxValue = maxValue; |
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this.minValue = minValue; |
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this.midValue = midValue; |
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} |
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|
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/** |
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* Sets left margin |
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*/ |
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public void setLeftInset(int leftMargin){ |
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insets.left = leftMargin; |
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} |
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|
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/** |
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* Updates the component size. |
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*/ |
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public void updateSize(Dimension size) { |
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this.elementSize = new Dimension(size); |
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setFont(new Font("monospaced", Font.PLAIN, size.height)); |
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Graphics2D g = (Graphics2D)getGraphics(); |
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if (isAntiAliasing) { |
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((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); |
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((Graphics2D)g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); |
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} |
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FontMetrics metrics = g.getFontMetrics(); |
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int strWidth = metrics.stringWidth(PTM_TEMPLATE_STRING)+10; |
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|
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int width = size.width*this.templateVector.size() +strWidth; |
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int height = size.height+10; |
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setSize(width, height); |
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setPreferredSize(new Dimension(width, height)); |
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} |
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|
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/** |
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* Paints the component 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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if (isAntiAliasing) { |
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((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); |
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((Graphics2D)g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); |
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} |
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final int samples = templateVector.size(); |
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Vector scaledTemplateVector = new Vector(); |
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float max = getMax(templateVector); |
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float min = getMin(templateVector); |
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|
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for (int i = 0; i < templateVector.size(); i++) { |
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float current = ((Float)templateVector.get(i)).floatValue(); |
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if (current == max) { |
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scaledTemplateVector.add(new Float(3.0f)); |
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} else if (current == min) { |
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scaledTemplateVector.add(new Float(-3.0f)); |
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} else { |
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float scaledValue = 6*((current - min)/(max - min)) - 3; |
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scaledTemplateVector.add(new Float(scaledValue)); |
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} |
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} |
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|
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for (int i=0; i<samples; i++) { |
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fillRectAt(g, i, getColor(((Float)scaledTemplateVector.get(i)).floatValue())); |
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if (this.drawBorders) { |
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drawRectAt(g, i, Color.black); |
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} |
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} |
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g.setColor(Color.black); |
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g.drawString(PTM_TEMPLATE_STRING, elementSize.width*samples+10 + insets.left, elementSize.height); |
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} |
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|
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private float getMax(Vector gene) { |
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float max = Float.MIN_VALUE; |
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|
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for(int i = 0; i < gene.size(); i++) { |
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if (! Float.isNaN(((Float)gene.get(i)).floatValue())) { |
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float current = ((Float)gene.get(i)).floatValue(); |
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if (current > max) max = current; |
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} |
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} |
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|
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return max; |
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} |
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|
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|
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private float getMin(Vector gene) { |
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float min = Float.MAX_VALUE; |
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|
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for(int i = 0; i < gene.size(); i++) { |
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if (! Float.isNaN(((Float)gene.get(i)).floatValue())) { |
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float current = ((Float)gene.get(i)).floatValue(); |
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if (current < min) min = current; |
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} |
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} |
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|
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return min; |
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} |
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|
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/** |
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* Fill in rect for the specified sample. |
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*/ |
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private void fillRectAt(Graphics g, int sample, Color color) { |
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g.setColor(color); |
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g.fillRect(sample*elementSize.width + insets.left, 0, elementSize.width, elementSize.height); |
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} |
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|
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/** |
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* Draw rect for the specified sample. |
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*/ |
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private void drawRectAt(Graphics g, int sample, Color color) { |
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g.setColor(color); |
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g.drawRect(sample*elementSize.width, 0, elementSize.width-1, elementSize.height-1); |
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} |
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|
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|
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/** |
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* Calculates color for passed value. |
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*/ |
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private Color getColor(float value) { |
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if (Float.isNaN(value)) { |
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return missingColor; |
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} |
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|
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float maximum; |
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int colorIndex, rgb; |
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26 Feb 07 |
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282 |
|
2 |
26 Feb 07 |
jari |
283 |
if(useDoubleGradient) { |
2 |
26 Feb 07 |
jari |
284 |
maximum = value < midValue ? this.minValue : this.maxValue; |
2 |
26 Feb 07 |
jari |
285 |
colorIndex = (int) (255 * (value-midValue) / (maximum - midValue)); |
2 |
26 Feb 07 |
jari |
286 |
colorIndex = colorIndex > 255 ? 255 : colorIndex; |
2 |
26 Feb 07 |
jari |
287 |
rgb = value < midValue ? negColorImage.getRGB(255 - colorIndex, 0) |
2 |
26 Feb 07 |
jari |
288 |
: posColorImage.getRGB(colorIndex, 0); |
2 |
26 Feb 07 |
jari |
289 |
} else { |
2 |
26 Feb 07 |
jari |
290 |
float span = this.maxValue - this.minValue; |
2 |
26 Feb 07 |
jari |
291 |
if(value <= minValue) |
2 |
26 Feb 07 |
jari |
292 |
colorIndex = 0; |
2 |
26 Feb 07 |
jari |
293 |
else if(value >= maxValue) |
2 |
26 Feb 07 |
jari |
294 |
colorIndex = 255; |
2 |
26 Feb 07 |
jari |
295 |
else |
2 |
26 Feb 07 |
jari |
296 |
colorIndex = (int)(((value - this.minValue)/span) * 255); |
2 |
26 Feb 07 |
jari |
297 |
|
2 |
26 Feb 07 |
jari |
298 |
rgb = posColorImage.getRGB(colorIndex,0); |
2 |
26 Feb 07 |
jari |
299 |
} |
2 |
26 Feb 07 |
jari |
300 |
return new Color(rgb); |
2 |
26 Feb 07 |
jari |
301 |
} |
2 |
26 Feb 07 |
jari |
302 |
} |
2 |
26 Feb 07 |
jari |
303 |
|
2 |
26 Feb 07 |
jari |
304 |
|
2 |
26 Feb 07 |
jari |
305 |
|
2 |
26 Feb 07 |
jari |
306 |
/** |
2 |
26 Feb 07 |
jari |
* Updates the viewer size. |
2 |
26 Feb 07 |
jari |
308 |
*/ |
2 |
26 Feb 07 |
jari |
309 |
public void updateSize(Dimension size) { |
2 |
26 Feb 07 |
jari |
310 |
ptmVectorPanel.updateSize(size); |
2 |
26 Feb 07 |
jari |
311 |
} |
2 |
26 Feb 07 |
jari |
312 |
|
2 |
26 Feb 07 |
jari |
313 |
/** |
2 |
26 Feb 07 |
jari |
* Sets the current index of a cluster. |
2 |
26 Feb 07 |
jari |
315 |
*/ |
2 |
26 Feb 07 |
jari |
316 |
public void setCurrentCluster(int cluster) { |
2 |
26 Feb 07 |
jari |
317 |
ptmVectorPanel.setCurrentCluster(cluster); |
2 |
26 Feb 07 |
jari |
318 |
} |
2 |
26 Feb 07 |
jari |
319 |
|
2 |
26 Feb 07 |
jari |
320 |
/** |
2 |
26 Feb 07 |
jari |
* Sets the draw borders attribute. |
2 |
26 Feb 07 |
jari |
322 |
*/ |
2 |
26 Feb 07 |
jari |
323 |
public void setDrawBorders(boolean draw) { |
2 |
26 Feb 07 |
jari |
324 |
ptmVectorPanel.setDrawBorders(draw); |
2 |
26 Feb 07 |
jari |
325 |
} |
2 |
26 Feb 07 |
jari |
326 |
|
2 |
26 Feb 07 |
jari |
327 |
/** |
2 |
26 Feb 07 |
jari |
* Sets min and max values. |
2 |
26 Feb 07 |
jari |
329 |
*/ |
2 |
26 Feb 07 |
jari |
330 |
public void setValues(float minValue, float maxValue) { |
2 |
26 Feb 07 |
jari |
331 |
ptmVectorPanel.setValues(minValue, maxValue); |
2 |
26 Feb 07 |
jari |
332 |
} |
2 |
26 Feb 07 |
jari |
333 |
|
2 |
26 Feb 07 |
jari |
334 |
/** |
2 |
26 Feb 07 |
jari |
* Sets min and max values. |
2 |
26 Feb 07 |
jari |
336 |
*/ |
2 |
26 Feb 07 |
jari |
337 |
public void setValues(float minValue, float midValue, float maxValue) { |
2 |
26 Feb 07 |
jari |
338 |
ptmVectorPanel.setValues(minValue, midValue, maxValue); |
2 |
26 Feb 07 |
jari |
339 |
} |
2 |
26 Feb 07 |
jari |
340 |
|
2 |
26 Feb 07 |
jari |
341 |
|
2 |
26 Feb 07 |
jari |
342 |
/** |
2 |
26 Feb 07 |
jari |
* Sets gradient images. |
2 |
26 Feb 07 |
jari |
344 |
*/ |
2 |
26 Feb 07 |
jari |
345 |
public void setColorImages(BufferedImage posColorImage, BufferedImage negColorImage) { |
2 |
26 Feb 07 |
jari |
346 |
this.posColorImage = posColorImage; |
2 |
26 Feb 07 |
jari |
347 |
this.negColorImage = negColorImage; |
2 |
26 Feb 07 |
jari |
348 |
} |
2 |
26 Feb 07 |
jari |
349 |
|
2 |
26 Feb 07 |
jari |
350 |
/** |
2 |
26 Feb 07 |
jari |
* Sets color for NaN values. |
2 |
26 Feb 07 |
jari |
352 |
*/ |
2 |
26 Feb 07 |
jari |
353 |
public void setMissingColor(Color color) { |
2 |
26 Feb 07 |
jari |
354 |
ptmVectorPanel.setMissingColor(color); |
2 |
26 Feb 07 |
jari |
355 |
} |
2 |
26 Feb 07 |
jari |
356 |
|
2 |
26 Feb 07 |
jari |
357 |
/** |
2 |
26 Feb 07 |
jari |
* Sets the anti aliasing attribute. |
2 |
26 Feb 07 |
jari |
359 |
*/ |
2 |
26 Feb 07 |
jari |
360 |
public void setAntiAliasing(boolean value) { |
2 |
26 Feb 07 |
jari |
361 |
ptmVectorPanel.setAntiAliasing(value); |
2 |
26 Feb 07 |
jari |
362 |
} |
2 |
26 Feb 07 |
jari |
363 |
|
2 |
26 Feb 07 |
jari |
364 |
private static class PTMExperimentHeaderPersistenceDelegate extends PersistenceDelegate { |
2 |
26 Feb 07 |
jari |
365 |
|
2 |
26 Feb 07 |
jari |
366 |
protected Expression instantiate(Object o, Encoder encoder) { |
2 |
26 Feb 07 |
jari |
367 |
PTMExperimentHeader oldInstance = (PTMExperimentHeader)o; |
2 |
26 Feb 07 |
jari |
368 |
return new Expression(oldInstance, oldInstance.getClass(), "new", |
2 |
26 Feb 07 |
jari |
369 |
new Object[]{oldInstance.getExpHeader(), oldInstance.getTemplateVector()}); |
2 |
26 Feb 07 |
jari |
370 |
} |
2 |
26 Feb 07 |
jari |
371 |
public void initialize(Class type, Object oldInstance, Object newInstance, Encoder encoder) { |
2 |
26 Feb 07 |
jari |
372 |
return; |
2 |
26 Feb 07 |
jari |
373 |
} |
2 |
26 Feb 07 |
jari |
374 |
|
2 |
26 Feb 07 |
jari |
375 |
} |
2 |
26 Feb 07 |
jari |
376 |
} |