public PixelBlock(final int iBand) throws IOException {
bands = new IRasterBandCollectionProxy(rasterDataset);
band = bands.item(iBand);
rawPix = new IRawPixelsProxy(band);
rasProps = new IRasterPropsProxy(rawPix);
this.iBand = iBand;
}
public ESRIRaster(final String path, final String rasterName, final int rows, final int cols)
throws IOException {
final IWorkspaceFactory factory = new RasterWorkspaceFactory();
final IRasterWorkspace2 workspace = new IRasterWorkspace2Proxy(factory.openFromFile(path, 0));
rasterDataset = new IRasterDataset2Proxy(workspace.openRasterDataset(rasterName));
m_iRows = rows;
m_iCols = cols;
final IGeoDataset geoDataset = new IGeoDatasetProxy(rasterDataset);
final IRasterBandCollection rasterBands = new IRasterBandCollectionProxy(geoDataset);
pixelBlock = new PixelBlock[rasterBands.getCount()];
for (int i = 0; i < pixelBlock.length; i++) {
pixelBlock[i] = new PixelBlock(i);
}
m_dNoData = pixelBlock[0].getNoDataValue();
m_iDataType = pixelBlock[0].getDataType();
}
