Imagick::setTypeImagick::shadeImage
(PECL imagick 2.0.0)
Imagick::shadeImage — Creates a 3D effect
Descrierea
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. Această metodă este disponibilă dacă Imagick a fost compilat cu ImageMagick de versiunea 6.2.9 sau ulterior.
Parametri
- gray
-
A value other than zero shades the intensity of each pixel.
- azimuth
-
Defines the light source direction.
- elevation
-
Defines the light source direction.
Valorile întroarse
Întoarce TRUE în caz de succes.
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