(PECL gmagick >= Unknown)
Creating a parallelogram
public Gmagick Gmagick::shearimage ( mixed $color, float $xShear, float $yShear )
Slides one edge of an 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.
Parameters:
color
The background pixel wand.
xShear
The number of degrees to shear the image.
yShear
The number of degrees to shear the image.
Returns:
The Gmagick object on success
Exception:
Throws an GmagickException on error.
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