[mapserver-users] Image shrinking problem

[Juozas Urbonas]

Hi All,

When I'm requesting some image using WMS, my overridden IRasterIO gets called with nBufXSize and nBufYSize nearly double the size I'm requesting in WMS call and in the process image returned by WMS gets shrinked. What may cause this problem?
I'm expecting nBufXSize and nBufYSize to be approximately the same size as in WMS request.

Thanks for any help.
Juozas.
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