Imagick Image Library
PHP Manual

Imagick::shearImage

(No version information available, might be only in CVS)

Imagick::shearImage — Creating a parallelogram

Description

bool Imagick::shearImage ( ImagickPixel $background , float $x_shear , float $y_shear )
Warning

This function is currently not documented; only the argument list is available.

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

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

background

x_shear

y_shear

Return Values

Returns TRUE on success.


Imagick Image Library
PHP Manual