imagick_shade
(PECL)
imagick_shade -- Shine a distant light on an image to create a three-dimensional effect
Description
bool
imagick_shade ( resource image, int gray, float azimuth, float elevation )
Warning |
This function is
currently not documented; only the argument list is
available. |
Parameters
image
Image handle
gray
A value other than zero shades the intensity of each pixel
azimuth
Azimuth of the light source direction
elevation
Elevation of the light source direction
Return Values
Returns TRUE on success or FALSE on failure.