Revision 3577 trunk/libraries/libCq CMS for java.old/src/org/cresques/io/GdalFile.java
| GdalFile.java | ||
|---|---|---|
| 209 | 209 |
} |
| 210 | 210 |
|
| 211 | 211 |
// Selecciona las bandas y los overviews necesarios |
| 212 |
//TODO:La banda de transparencia hay que comprobarla con GDALGetColorInterpretationName( |
|
| 213 |
//GDALGetRasterColorInterpretation(hBand)) ); cuando est? el nuevo jgdal |
|
| 212 | 214 |
bandR = getRasterBand(rBandNr); |
| 213 | 215 |
setDataType(bandR.getRasterDataType()); |
| 214 | 216 |
if (this.getRasterCount() > 1) {
|
| ... | ... | |
| 336 | 338 |
g = bandG.readRaster(x, y, w, 1, w, 1, dataType); |
| 337 | 339 |
if (bandB != null) |
| 338 | 340 |
b = bandB.readRaster(x, y, w, 1, w, 1, dataType); |
| 341 |
|
|
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//TODO:La banda de transparencia hay que comprobarla con GDALGetColorInterpretationName( |
|
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//GDALGetRasterColorInterpretation(hBand)) ); cuando est? el nuevo jgdal |
|
| 339 | 344 |
if(getRasterCount() >= 4 && ext.equals("png"))
|
| 340 | 345 |
a = bandA.readRaster(x, y, w, 1, w, 1, GDT_Byte); |
| 341 | 346 |
else{
|
| ... | ... | |
| 418 | 423 |
r = bandR.readRaster(x, y, w, h, w, h, GDT_Byte); |
| 419 | 424 |
g = bandG.readRaster(x, y, w, h, w, h, GDT_Byte); |
| 420 | 425 |
b = bandB.readRaster(x, y, w, h, w, h, GDT_Byte); |
| 426 |
|
|
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//TODO:La banda de transparencia hay que comprobarla con GDALGetColorInterpretationName( |
|
| 428 |
//GDALGetRasterColorInterpretation(hBand)) ); cuando est? el nuevo jgdal |
|
| 421 | 429 |
if(getRasterCount() >= 4 && ext.equals("png"))
|
| 422 | 430 |
a = bandA.readRaster(x, y, w, h, w, h, GDT_Byte); |
| 423 | 431 |
else{
|
| ... | ... | |
| 474 | 482 |
*/ |
| 475 | 483 |
public class GdalFile extends GeoRasterFile {
|
| 476 | 484 |
public final static int BAND_HEIGHT = 64; |
| 477 |
protected GdalNative file = null;
|
|
| 485 |
public GdalNative file = null;
|
|
| 478 | 486 |
|
| 479 | 487 |
private Extent v = null; |
| 480 | 488 |
|
| ... | ... | |
| 740 | 748 |
int offset, int scansize, int origBand, int destBandFlag) {
|
| 741 | 749 |
int [] line = new int[rgbArray.length]; |
| 742 | 750 |
image.getRGB(startX, startY, w, h, line, offset, scansize); |
| 751 |
|
|
| 743 | 752 |
if (origBand == 0 && destBandFlag == GeoRasterFile.RED_BAND) |
| 744 | 753 |
for (int i=0; i<line.length; i++) |
| 745 |
line[i] = (line[i] & 0x0000ffff) | (rgbArray[i] & 0xffff0000);
|
|
| 754 |
line[i] = (line[i] & 0xff00ffff) | (rgbArray[i] & 0x00ff0000);
|
|
| 746 | 755 |
else if (origBand == 1 && destBandFlag == GeoRasterFile.GREEN_BAND) |
| 747 | 756 |
for (int i=0; i<line.length; i++) |
| 748 |
line[i] = (line[i] & 0x00ff00ff) | (rgbArray[i] & 0xff00ff00);
|
|
| 757 |
line[i] = (line[i] & 0xffff00ff) | (rgbArray[i] & 0x0000ff00);
|
|
| 749 | 758 |
else if (origBand == 2 && destBandFlag == GeoRasterFile.BLUE_BAND) |
| 750 | 759 |
for (int i=0; i<line.length; i++) |
| 751 |
line[i] = (line[i] & 0x00ffff00) | (rgbArray[i] & 0xff0000ff);
|
|
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line[i] = (line[i] & 0xffffff00) | (rgbArray[i] & 0x000000ff);
|
|
| 752 | 761 |
|
| 753 | 762 |
else if (origBand == 0 && destBandFlag == GeoRasterFile.GREEN_BAND) |
| 754 | 763 |
for (int i=0; i<line.length; i++) |
| ... | ... | |
| 813 | 822 |
if(width<=0)width=1; |
| 814 | 823 |
if(height<=0)height=1; |
| 815 | 824 |
|
| 816 |
pRGBArray = new int[width/**BAND_HEIGHT*/];
|
|
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pRGBArray = new int[width]; |
|
| 817 | 826 |
try {
|
| 818 | 827 |
setBand(RED_BAND, rBandNr); |
| 819 | 828 |
setBand(GREEN_BAND, gBandNr); |
| 820 | 829 |
setBand(BLUE_BAND, bBandNr); |
| 821 | 830 |
file.setAlpha(getAlpha()); |
| 831 |
|
|
| 822 | 832 |
if(img!=null){
|
| 823 | 833 |
for (line=0; line < height; line++) {
|
| 824 | 834 |
file.readLineRGBA(pRGBArray); |
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