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native MagickImage magick::MagickImage::sampleImage ( int  cols,
int  rows 
) throws MagickException

Creates a new image that is a scaled size of an existing one using pixel sampling.

Parameters:
cols An integer that specifies the number of columns in \ the sampled image
rows An integer that specifies the number of rows in the \ sampled image
Returns:
the sampled image
Exceptions:
MagickException on error


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