Revision 11196 trunk/libraries/libRaster/src/org/gvsig/raster/dataset/properties/DatasetStatistics.java
| DatasetStatistics.java | ||
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| 53 | 53 |
protected RasterDataset grf = null; |
| 54 | 54 |
protected boolean calculated = false; |
| 55 | 55 |
protected Hashtable tailTrim = new Hashtable(); |
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private boolean canceled = false; |
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/** |
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* Constructor. Asigna el fichero asociado. |
| ... | ... | |
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byte[] b = null;short[] s = null;int[] i = null;float[] f = null;double[] d = null; |
| 207 | 208 |
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for(int iBand = 0; iBand < grf.getBandCount(); iBand ++){
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for (int iBand = 0; iBand < grf.getBandCount(); iBand ++){
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iValues = 0; |
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max[iBand] = Double.MIN_VALUE; |
| 211 | 212 |
min[iBand] = Double.MAX_VALUE; |
| 212 | 213 |
secondMax[iBand] = Double.MIN_VALUE; |
| 213 | 214 |
secondMin[iBand] = Double.MAX_VALUE; |
| 214 | 215 |
mean[iBand] = variance[iBand] = 0; |
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for(int line = 0; line < grf.getHeight(); line ++){
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for (int line = 0; line < grf.getHeight(); line ++) {
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Object buf = null; |
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try {
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buf = grf.readCompleteLine(line, iBand); |
| ... | ... | |
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mean[iBand] += z; |
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variance[iBand] += z * z; |
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iValues++; |
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} |
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} |
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if (isCanceled()) |
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return; |
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} |
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if( iValues > 0 ){
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| 261 | 265 |
mean[iBand] /= (double) iValues; |
| ... | ... | |
| 316 | 320 |
String s = new Double(percent).toString(); |
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return tailTrim.get(s); |
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} |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.util.ICancellable#isCanceled() |
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*/ |
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public boolean isCanceled() {
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return canceled; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.util.ICancellable#setCanceled(boolean) |
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*/ |
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public void setCanceled(boolean value) {
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canceled = value; |
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} |
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} |
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