Imagick::shearImage
(No version information available, might be only in CVS)
Imagick::shearImage — Creating a parallelogram
Description
bool Imagick::shearImage
(
mixed $background
,
float $x_shear
,
float $y_shear
)
WarningThis function is
currently not documented; only its argument list is available.
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
-
The background color
-
x_shear
-
The number of degrees to shear on the x axis
-
y_shear
-
The number of degrees to shear on the y axis
Return Values
Returns TRUE on success.
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