PHP 7.2.0 Beta 1 Released


(PECL imagick 2.0.0)

Imagick::shadeImageCreates a 3D effect


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. Questo metodo è disponibile se Imagick è stato compilato con ImageMagick versione 6.2.9 o successive.

Elenco dei parametri


A value other than zero shades the intensity of each pixel.


Defines the light source direction.


Defines the light source direction.

Valori restituiti

Restituisce TRUE in caso di successo.


Throws ImagickException on failure.

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