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