MagickShearImage -- slides one edge of the current active image along the X or Y axis, creating a parallelogram
bool MagickShearImage( MagickWand mgck_wnd, PixelWand background, float x_shear, float y_shear )
Slides one edge of the current active image along the X or Y axis, creating a parallelogram. An X direction shear slides an edge along the X axis, while a Y direction shear slides an edge along the Y axis. The amount of the shear is controlled by a shear angle. For X direction shears, x_shear is measured relative to the Y axis, and similarly, for Y direction shears y_shear is measured relative to the X axis. Empty triangles left over from shearing the image are filled with the background color.
A description of each parameter follows:
|mgck_wnd||A MagickWand resource|
|background||The background PixelWand.|
|x_shear||The number of degrees to shear the image.|
|y_shear||The number of degrees to shear the image|