Revision 11182 trunk/libraries/libRaster/src/org/gvsig/raster/dataset/properties/DatasetStatistics.java
| DatasetStatistics.java | ||
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| 193 | 193 |
*/ |
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public void calcFullStatistics() throws FileNotOpenException, RasterDriverException{
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long t2; |
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long t1 = new Date().getTime();
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long t1 = new Date().getTime();
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int type = grf.getDataType(); |
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max = new double[grf.getBandCount()]; |
| 199 | 199 |
min = new double[grf.getBandCount()]; |
| ... | ... | |
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case IBuffer.TYPE_DOUBLE: d = (double[])buf;break; |
| 228 | 228 |
} |
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for(int col = 0; col < grf.getWidth(); col ++){
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for (int col = 0; col < grf.getWidth(); col ++){
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double z = (b != null) ? (b[col] & 0xff) : ((s != null) ? (s[col] & 0xffff) : ((i != null) ? (i[col] & 0xffffff) : (f != null) ? f[col] : d[col])); |
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if(line == 0 && col == 0){
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if (line == 0 && col == 0){
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min[iBand] = z; |
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secondMin[iBand] = z; |
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max[iBand] = z; |
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secondMax[iBand] = z; |
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continue; |
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} |
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if( min[iBand] > z ){
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if ( min[iBand] > z ){
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secondMin[iBand] = min[iBand]; |
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min[iBand] = z; |
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} |
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if( secondMin[iBand] == min[iBand] && min[iBand] < z) |
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if ( secondMin[iBand] == min[iBand] && min[iBand] < z)
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secondMin[iBand] = z; |
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if( max[iBand] < z ){
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if ( max[iBand] < z ){
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secondMax[iBand] = max[iBand]; |
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max[iBand] = z; |
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} |
| 251 | 251 |
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if( secondMax[iBand] == max[iBand] && max[iBand] > z) |
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if ( secondMax[iBand] == max[iBand] && max[iBand] > z)
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secondMax[iBand] = z; |
| 254 | 254 |
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mean[iBand] += z; |
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