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CImage:Rot90
The Rot90 method rotates the image by 90 degrees. This transformation preserves the world coordinate calibration of the image, if one exists.
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bResult = CImage:Rot90( bResize=false ) |
bResize controls whether the image shape is changed
by the rotation.
On success,
this method returns true.
On failure,
this method returns false.
If the optional bResize argument is omitted or set tofalse, the image retains its original number of columns and rows.