Imagick::shadeImage
(PECL imagick 2.0.0)
Imagick::shadeImage — Creates a 3D effect
Description
bool Imagick::shadeImage ( bool $gray , float $azimuth , float $elevation )Shines a distant light on an image to create a three-dimensional effect. You control the positioning of the light with azimuth and elevation; azimuth is measured in degrees off the x axis and elevation is measured in pixels above the Z axis. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.
Parameters
gray
A value other than zero shades the intensity of each pixel.
azimuth
Defines the light source direction.
elevation
Defines the light source direction.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on failure.
Examples
Example #1 Imagick::shadeImage()
<?php
function?shadeImage($imagePath)?{
????$imagick?=?new?\Imagick(realpath($imagePath));
????$imagick->shadeImage(true,?45,?20);
????header("Content-Type:?image/jpg");
????echo?$imagick->getImageBlob();
}
?>← Imagick::setType
Imagick::shadowImage →
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