public void setUp() {
System.err.println("TestBufferInterpolation running...");
int[] drawableBands = {0, 1, 2};
try {
f = RasterDataset.open(null, path);
} catch (NotSupportedExtensionException e) {
e.printStackTrace();
return;
} catch (RasterDriverException e) {
e.printStackTrace();
return;
}
ds = new BufferFactory(f);
ds.setDrawableBands(drawableBands);
try {
ds.setAreaOfInterest(0, 0, f.getWidth(), f.getHeight());
} catch (InvalidSetViewException e1) {
e1.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (RasterDriverException e) {
e.printStackTrace();
}
RasterBuffer buf = (RasterBuffer) ds.getRasterBuf();
try {
IBuffer b1 =
buf.getAdjustedWindow(size, size, BufferInterpolation.INTERPOLATION_NearestNeighbour);
convertBufferToTif(fileNeighbour, f.getAffineTransform(), b1);
b1 = buf.getAdjustedWindow(size, size, BufferInterpolation.INTERPOLATION_Bilinear);
convertBufferToTif(fileBilinear, f.getAffineTransform(), b1);
b1 = buf.getAdjustedWindow(size, size, BufferInterpolation.INTERPOLATION_InverseDistance);
convertBufferToTif(fileInverseDistance, f.getAffineTransform(), b1);
b1 = buf.getAdjustedWindow(size, size, BufferInterpolation.INTERPOLATION_BSpline);
convertBufferToTif(fileBSpline, f.getAffineTransform(), b1);
b1 = buf.getAdjustedWindow(size, size, BufferInterpolation.INTERPOLATION_BicubicSpline);
convertBufferToTif(fileBicubicSpline, f.getAffineTransform(), b1);
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (RasterDriverException e) {
e.printStackTrace();
}
}
public void testStack() {
int[] drawableBands = {0, 1, 2};
try {
f = RasterDataset.open(null, path);
} catch (NotSupportedExtensionException e) {
e.printStackTrace();
return;
} catch (RasterDriverException e) {
e.printStackTrace();
return;
}
ds = new BufferFactory(f);
ds.setDrawableBands(drawableBands);
try {
ds.setAreaOfInterest(645817.0, 4923851.0, 40, 40);
dataTest1();
} catch (RasterDriverException e) {
e.printStackTrace();
} catch (InvalidSetViewException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
// print();
try {
ds.setAreaOfInterest(645829.8, 4923840.4, 2, 2);
dataTest2();
} catch (RasterDriverException e) {
e.printStackTrace();
} catch (InvalidSetViewException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
// print();
}
/**
* Compara dos ficheros raster
*
* @param f1
* @param f2
* @throws InterruptedException
*/
private void compareResult(String f1, String f2) throws InterruptedException {
int[] drawableBands = {0, 1, 2};
RasterDataset d1 = null;
RasterDataset d2 = null;
try {
d1 = RasterDataset.open(null, f1);
d2 = RasterDataset.open(null, f2);
} catch (NotSupportedExtensionException e) {
e.printStackTrace();
return;
} catch (RasterDriverException e) {
e.printStackTrace();
return;
}
BufferFactory ds = new BufferFactory(d1);
ds.setDrawableBands(drawableBands);
try {
ds.setAreaOfInterest(0, 0, d1.getWidth(), d1.getHeight());
} catch (InvalidSetViewException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (RasterDriverException e) {
e.printStackTrace();
}
IBuffer b1 = ds.getRasterBuf();
ds = new BufferFactory(d2);
ds.setDrawableBands(drawableBands);
try {
ds.setAreaOfInterest(0, 0, d1.getWidth(), d1.getHeight());
} catch (InvalidSetViewException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (RasterDriverException e) {
e.printStackTrace();
}
IBuffer b2 = ds.getRasterBuf();
for (int k = 0; k < b1.getBandCount(); k++) {
for (int i = 0; i < b1.getHeight(); i++) {
for (int j = 0; j < b1.getWidth(); j++) {
switch (b1.getDataType()) {
case IBuffer.TYPE_BYTE:
assertEquals(b1.getElemByte(i, j, k), b2.getElemByte(i, j, k));
break;
case IBuffer.TYPE_SHORT:
assertEquals(b1.getElemShort(i, j, k), b2.getElemShort(i, j, k));
break;
case IBuffer.TYPE_INT:
assertEquals(b1.getElemInt(i, j, k), b2.getElemInt(i, j, k));
break;
case IBuffer.TYPE_FLOAT:
assertEquals((int) b1.getElemFloat(i, j, k), (int) b2.getElemFloat(i, j, k));
break;
case IBuffer.TYPE_DOUBLE:
assertEquals((int) b1.getElemDouble(i, j, k), (int) b2.getElemDouble(i, j, k));
break;
}
}
}
}
}