imageaffine Return an image containing the affine transformed src image, using an optional clipping area &reftitle.description; resourcefalseimageaffine resourceimage arrayaffine arrayclip &warn.undocumented.func; &reftitle.parameters; &gd.image.description; affine Array with keys 0 to 5. clip Array with keys "x", "y", "width" and "height". &reftitle.returnvalues; Return affined image resource on success&return.falseforfailure;.