Hi, I need just to display some region(any) from raster file. Seems like I understand everything until rasterIO. RasterIO fills(in my case) void* pData with raster info - that's great, but how to display it?
Which data is stored there when I use GDALDataset::rasterIO, and which in case of GDALRasterBand::RasterIO? I.e. how to determine pixel values from pData? I'm sorry if this question is stupid, but i spent a lot of time in google and didn't find any solution. -- Best Regards, Petr Kitashov
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