Gmagick::shearimage

    (PECL gmagick >= Unknown)

    Gmagick::shearimage — Creating a parallelogram

    Description

    public Gmagick::shearimage(mixed $color, float $xShear, float $yShear): Gmagick

    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.

    Return Values

    The Gmagick object.

    Errors/Exceptions

    Throws an GmagickException on error.

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