Revision 12823 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/colortable/ui/ColorTableIconPainter.java
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*/ |
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package org.gvsig.rastertools.colortable.ui; |
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import java.awt.Color; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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import java.util.ArrayList; |
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import org.gvsig.gui.beans.listview.IIconPaint; |
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import org.gvsig.raster.datastruct.ColorItem; |
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import org.gvsig.raster.datastruct.ColorTable; |
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import com.iver.cit.gvsig.gui.styling.ColorTablePaint; |
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/** |
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* Usa el ColorTablePaint de appgvSIG para dibujar iconos con gradientes en |
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* un ListViewComponent |
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* |
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* @version 29/06/2007 |
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* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es) |
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*/ |
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public class ColorTableIconPainter implements IIconPaint {
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private ColorTable colorTable; |
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public class ColorTableIconPainter extends ColorTablePaint implements IIconPaint {
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/** |
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* Construye un ColorTableIconPainter |
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* @param colorTable |
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*/ |
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public ColorTableIconPainter(ColorTable colorTable) {
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this.colorTable = colorTable;
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super(colorTable);
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} |
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public void setInterpolated(boolean value) {
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colorTable.setInterpolated(value); |
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public void paint(Graphics2D g, boolean isSelected) {
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System.out.println("a");
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super.paint(g, isSelected); |
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} |
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public ArrayList getColorItems() {
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return colorTable.getColorItems(); |
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} |
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public ColorTable getColorTable() {
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return colorTable; |
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} |
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public void setColorItems(ArrayList value, boolean interpolated, boolean compress) {
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colorTable.createPaletteFromColorItems(value, compress); |
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setInterpolated(interpolated); |
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} |
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public void paint(Graphics2D g, boolean isSelected) {
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Rectangle area = g.getClipBounds(); |
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int x1 = area.x; |
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int x2 = area.x + area.width - 1; |
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if (colorTable.getColorItems().size()>=1) {
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double min = ((ColorItem) colorTable.getColorItems().get(0)).getValue(); |
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double max = ((ColorItem) colorTable.getColorItems().get(colorTable.getColorItems().size()-1)).getValue(); |
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for (int i = area.x; i < (area.x + area.width); i++) {
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double pos = min + (((max - min) * (i - area.x)) / (area.width - 2)); |
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byte[] col3 = colorTable.getRGBByBand(pos); |
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g.setColor(new Color(col3[0] & 0xff, col3[1] & 0xff, col3[2] & 0xff)); |
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g.drawLine(i, area.y, i, area.y + area.height); |
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} |
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} else {
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g.setColor(new Color(224, 224, 224)); |
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g.fillRect(x1, area.y, x2 - x1, area.height - 1); |
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} |
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if (isSelected) |
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g.setColor(Color.black); |
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else |
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g.setColor(new Color(96, 96, 96)); |
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g.drawRect(x1, area.y, x2 - x1, area.height - 1); |
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} |
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} |
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