(PECL imagick 2, PECL imagick 3)
Imagick::shadeImage — Creates a 3D effect
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.
grayA value other than zero shades the intensity of each pixel.
azimuthDefines the light source direction.
elevationDefines the light source direction.
Restituisce true in caso di successo.
Throws ImagickException on failure.
Example #1 Imagick::shadeImage()
<?php
function shadeImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->shadeImage(true, 45, 20);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>