Revision 20780 trunk/extensions/extRemoteSensing/src/org/gvsig/remotesensing/mosaic/process/MosaicProcess.java
| MosaicProcess.java | ||
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// Construccion del mosaico: Operaci?n Superior |
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if(codOp==3){
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for(int col=0; col<mosaicGrid.getLayerNY(); col++){
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for(int row=0; row<mosaicGrid.getLayerNX();row++){
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//setValueMax(row,col); |
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percent= col*100/mosaicGrid.getLayerNY(); |
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int progress = 0; |
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for(int band=0; band<numbands; band++){
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mosaicGrid.setBandToOperate(band); |
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for(int col=0; col<mosaicGrid.getLayerNY(); col++){
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progress++; |
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for(int row=0; row<mosaicGrid.getLayerNX();row++){
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setValueFront(row,col,band); |
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} |
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percent=(int)( progress*100/(mosaicGrid.getLayerNY()*numbands)); |
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} |
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} |
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} |
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// Escritura en fichero |
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writeToFile((RasterBuffer)mosaicGrid.getRasterBuf(),0); |
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writeToFile((RasterBuffer)buffers[0],1); |
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writeToFile((RasterBuffer)buffers[1],2); |
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// writeToFile((RasterBuffer)buffers[0],1);
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// writeToFile((RasterBuffer)buffers[1],2);
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} |
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|
| ... | ... | |
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int result=0; |
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int buffTotales= buffers.length; |
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for(int buf=0;buf<buffers.length;buf++){
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int data = (int)((byte)(buffers[buf].getElemByte(y,x,band)&0xff)+127);
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int data = (int)((byte)(buffers[buf].getElemByte(y,x,band)));
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// TO DO: TENER EN CUENTA NODATA REAL DEL BUFER |
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if(data==97+127){
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if(data==97){
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buffTotales--; |
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data =0; |
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} |
| ... | ... | |
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} |
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if(buffTotales==0) |
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buffTotales=1; |
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result=(int)((result/buffTotales));
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result=(byte)((result/buffTotales));
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try {
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mosaicGrid.setCellValue(x,y,(byte)(result-127));
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mosaicGrid.setCellValue(x,y,(byte)(result)); |
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} catch (OutOfGridException e) {
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e.printStackTrace(); |
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} |
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} |
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/** |
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* M?todo que establece para la coordenada x,y el valor de la capa superior |
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* en caso de solape. Se parte de un array de buffer ordenados, de tal manera que |
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* el primer elemento corresponde a la capa situada mas al frente. El ?ltimo por |
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* contra es el situado al fondo. |
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* @param cordenada x |
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* @param coordenada y |
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* */ |
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public void setValueFront(int x, int y, int band){
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byte result=0; |
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for(int buf=0;buf<buffers.length;buf++){
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result = (byte)(buffers[buf].getElemByte(y,x,band)); |
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// TO DO : Valor no data del buffer |
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if(result!=97) |
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break; |
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} |
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try {
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mosaicGrid.setCellValue(x,y,(byte)result); |
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} catch (OutOfGridException e) {
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e.printStackTrace(); |
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} |
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} |
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/** |
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* M?todo que calcula el extend resultante para la operaci?n de mosaico |
Also available in: Unified diff