[Gdal-dev] GDALWarpOperation::WarpRegion

[Sean Forde]

The prototype for this function is:

CPLErr WarpRegion(int nDstXOff, int nDstYOff, int nDstXSize, int
nDstYSize, 			int nSrcXOff=0, int nSrcYOff=0, int
nSrcXSize=0, int nSrcYSize=0)


Are all these parameters to this function in pixel space? That is, if I
have spatial coordinates to start with, must I convert them to pixel
space in order to call this function correctly?

Many thanks,

	-Sean

Sean Forde