Revision 27361 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/saveraster/operations/RasterizerLayer.java
| RasterizerLayer.java | ||
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import org.gvsig.gui.beans.incrementabletask.IIncrementable; |
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import org.gvsig.raster.dataset.IBuffer; |
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import org.gvsig.raster.dataset.IDataWriter; |
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import org.gvsig.raster.process.RasterTask; |
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import org.gvsig.raster.process.RasterTaskQueue; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.andami.PluginServices; |
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/** |
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* Compatibilidad con el piloto de raster |
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* @throws InterruptedException |
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* @see readData |
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*/ |
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public int[] readARGBData(int sX, int sY, int nBand){
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public int[] readARGBData(int sX, int sY, int nBand) throws InterruptedException {
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return readData( sX, sY, nBand); |
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} |
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public int[] readData(int sX, int sY, int nBand) {
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public int[] readData(int sX, int sY, int nBand) throws InterruptedException {
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RasterTask task = RasterTaskQueue.get(Thread.currentThread().toString()); |
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if (nBand == 0) { // Con nBand==0 se devuelven las 3 bandas
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nBlocks = (int) Math.ceil(imgHeight / (double) blockSize); |
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image = new BufferedImage(sX, sY, BufferedImage.TYPE_INT_RGB); |
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Graphics2D g = (Graphics2D) image.getGraphics(); |
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g.setColor(backgroundColor); |
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g.fillRect(0, 0, viewPortBlock.getImageWidth(), viewPortBlock.getImageHeight()); |
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if(task.getEvent() != null) |
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task.manageEvent(task.getEvent()); |
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try {
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// TODO: FUNCIONALIDAD: Salvar los m?ximos y m?nimos para salvar 16 bits |
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DefaultMapContextDrawer mapContextDrawer = new DefaultMapContextDrawer(); |
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mapContextDrawer.setMapContext(flayers.getMapContext()); |
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mapContextDrawer.setViewPort(viewPortBlock); |
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if(task.getEvent() != null) |
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task.manageEvent(task.getEvent()); |
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mapContextDrawer.draw(flayers, image, g, cancel, flayers.getMapContext().getScaleView()); |
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// Si es el ?ltimo bloque vaciamos el historial de m?ximos y m?nimos |
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wcIntervalo = (lastBlock * wcAlto) / viewPort.getImageHeight(); |
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} |
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if(task.getEvent() != null) |
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task.manageEvent(task.getEvent()); |
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calcViewPort(viewPortBlock); |
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percent = (int) ((100 * (contBlocks)) / nBlocks); |
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