Revision 2288 org.gvsig.raster.ermapper/branches/org.gvsig.raster.ermapper_dataaccess_refactoring/org.gvsig.raster.ermapper.io/src/main/java/org/gvsig/raster/ermapper/io/ErmapperProvider.java
| ErmapperProvider.java | ||
|---|---|---|
| 114 | 114 |
RasterLocator.getManager().getProviderServices().addFormat(formatList[i], ErmapperProvider.class); |
| 115 | 115 |
} |
| 116 | 116 |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.impl.provider.RasterProvider#getFormatList() |
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*/ |
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| 121 | 117 |
public String[] getFormatList() {
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| 122 | 118 |
return formatList; |
| 123 | 119 |
} |
| ... | ... | |
| 308 | 304 |
stpBuffer, |
| 309 | 305 |
query.getTaskStatus()); |
| 310 | 306 |
} |
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| 312 | 307 |
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/*public Buffer getWindow(Extent ex, BandList bandList, Buffer rasterBuf, TaskStatus status) |
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throws ProcessInterruptedException, RasterDriverException {
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if(status != null && status.isCancelled()) |
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return null; |
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Point2D p1 = new Point2D.Double(ex.getULX(), ex.getULY()); |
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Point2D p2 = new Point2D.Double(ex.getLRX(), ex.getLRY()); |
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try {
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externalTransformation.inverseTransform(p1, p1); |
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externalTransformation.inverseTransform(p2, p2); |
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ownTransformation.transform(p1, p1); |
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ownTransformation.transform(p2, p2); |
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} catch (NoninvertibleTransformException e) {
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throw new RasterDriverException("Noninvertible transform");
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} |
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Extent selectedExtent = new ExtentImpl(p1.getX(), p1.getY(), p2.getX(), p2.getY()); |
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setView(selectedExtent); |
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int wPx = rasterBuf.getWidth(); |
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int hPx = rasterBuf.getHeight(); |
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int[] stpBuffer = new int[]{0, 0 , wPx, hPx};
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loadBuffer(viewRequest, wPx, hPx, rasterBuf, bandList, stpBuffer, status); |
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if(status != null && status.isCancelled()) |
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return null; |
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return rasterBuf; |
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}*/ |
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/*public Buffer getWindow(double ulx, double uly, double w, double h, |
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BandList bandList, Buffer rasterBuf, boolean adjustToExtent, TaskStatus status) throws ProcessInterruptedException, RasterDriverException {
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//El incremento o decremento de las X e Y depende de los signos de rotaci?n y escala en la matriz de transformaci?n. Por esto |
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//tenemos que averiguar si lrx es x + w o x -w, asi como si lry es y + h o y - h |
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if(status != null && status.isCancelled()) |
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return null; |
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Extent ext = getExtent(); |
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Point2D pInit = rasterToWorld(new Point2D.Double(0, 0)); |
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Point2D pEnd = rasterToWorld(new Point2D.Double(getWidth(), getHeight())); |
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double wRaster = Math.abs(pEnd.getX() - pInit.getX()); |
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double hRaster = Math.abs(pEnd.getY() - pInit.getY()); |
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double lrx = (((ext.getULX() - wRaster) > ext.maxX()) || ((ext.getULX() - wRaster) < ext.minX())) ? (ulx + w) : (ulx - w); |
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double lry = (((ext.getULY() - hRaster) > ext.maxY()) || ((ext.getULY() - hRaster) < ext.minY())) ? (uly + h) : (uly - h); |
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Point2D p1 = new Point2D.Double(ulx, uly); |
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Point2D p2 = new Point2D.Double(lrx, lry); |
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try {
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externalTransformation.inverseTransform(p1, p1); |
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externalTransformation.inverseTransform(p2, p2); |
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p1.setLocation((int)p1.getX(), (int)p1.getY()); |
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p2.setLocation((int)Math.ceil(p2.getX()), (int)Math.ceil(p2.getY())); |
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p1.setLocation(Math.max(p1.getX(), 0), Math.max(p1.getY(), 0)); |
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p2.setLocation(Math.max(p2.getX(), 0), Math.max(p2.getY(), 0)); |
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p1.setLocation(Math.min(p1.getX(), getWidth()), Math.min(p1.getY(), getHeight())); |
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p2.setLocation(Math.min(p2.getX(), getWidth()), Math.min(p2.getY(), getHeight())); |
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ownTransformation.transform(p1, p1); |
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ownTransformation.transform(p2, p2); |
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} catch (NoninvertibleTransformException e) {
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throw new RasterDriverException("Noninvertible transform");
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} |
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Extent selectedExtent = new ExtentImpl(p1.getX(), p1.getY(), p2.getX(), p2.getY()); |
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setView(selectedExtent); |
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int wPx = rasterBuf.getWidth(); |
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int hPx = rasterBuf.getHeight(); |
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int[] stpBuffer = new int[]{0, 0 , wPx, hPx};
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loadBuffer(viewRequest, wPx, hPx, rasterBuf, bandList, stpBuffer, status); |
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if(status != null && status.isCancelled()) |
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return null; |
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return rasterBuf; |
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}*/ |
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/*public Buffer getWindow(Extent extent, int bufWidth, int bufHeight, |
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BandList bandList, Buffer rasterBuf, boolean adjustToExtent, TaskStatus status) throws ProcessInterruptedException, RasterDriverException {
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if(status != null && status.isCancelled()) |
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return null; |
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Point2D p1 = new Point2D.Double(extent.getULX(), extent.getULY()); |
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Point2D p2 = new Point2D.Double(extent.getLRX(), extent.getLRY()); |
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try {
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externalTransformation.inverseTransform(p1, p1); |
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externalTransformation.inverseTransform(p2, p2); |
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p1.setLocation((int)p1.getX(), (int)p1.getY()); |
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p2.setLocation((int)Math.ceil(p2.getX()), (int)Math.ceil(p2.getY())); |
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p1.setLocation(Math.max(p1.getX(), 0), Math.max(p1.getY(), 0)); |
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p2.setLocation(Math.max(p2.getX(), 0), Math.max(p2.getY(), 0)); |
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p1.setLocation(Math.min(p1.getX(), getWidth()), Math.min(p1.getY(), getHeight())); |
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p2.setLocation(Math.min(p2.getX(), getWidth()), Math.min(p2.getY(), getHeight())); |
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ownTransformation.transform(p1, p1); |
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ownTransformation.transform(p2, p2); |
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} catch (NoninvertibleTransformException e) {
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throw new RasterDriverException("Noninvertible transform");
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} |
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Extent selectedExtent = new ExtentImpl(p1, p2); |
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setView(selectedExtent); |
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int[] stpBuffer = new int[]{0, 0 , bufWidth, bufHeight};
|
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//TODO: FUNCIONALIDAD: Implementar adjustToExtent = false |
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loadBuffer(viewRequest, bufWidth, bufHeight, rasterBuf, bandList, stpBuffer, status); |
|
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|
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if(status != null && status.isCancelled()) |
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return null; |
|
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return rasterBuf; |
|
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}*/ |
|
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|
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/*public Buffer getWindow(int x, int y, int w, int h, |
|
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BandList bandList, Buffer rasterBuf, TaskStatus status) throws ProcessInterruptedException, RasterDriverException {
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|
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if(status != null && status.isCancelled()) |
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return null; |
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|
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Point2D init = this.rasterToWorld(new Point2D.Double(x, y)); |
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Point2D end = this.rasterToWorld(new Point2D.Double(x + w, y + h)); |
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Extent selectedExtent = new ExtentImpl(init.getX(), init.getY(), end.getX(), end.getY()); |
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setView(selectedExtent); |
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int[] stpBuffer = new int[]{0, 0 , rasterBuf.getWidth(), rasterBuf.getHeight()};
|
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loadBuffer(viewRequest, rasterBuf.getWidth(), rasterBuf.getHeight(), rasterBuf, bandList, stpBuffer, status); |
|
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|
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if(status != null && status.isCancelled()) |
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return null; |
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|
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return rasterBuf; |
|
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}*/ |
|
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|
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| 449 | 308 |
/** |
| 450 | 309 |
* Carga el buffer con las bandas RGB del raster con los par?metros especificados de extensi?n |
| 451 | 310 |
* y tama?o de buffer. El problema de ecw es que solo podemos leer 3 bandas de una vez ya que solo disponemos |
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