Imagick::shadeImage

Description

bool Imagick::shadeImage ( bool $gray , float $azimuth , float $elevation )

Shines a distant light on an image to create a three-dimensional effect. You control the positioning of the light with azimuth and elevation; azimuth is measured in degrees off the x axis and elevation is measured in pixels above the Z axis. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.