Imagick::shadeImage

(PECL imagick 2.0.0)

Imagick::shadeImage — Creates a 3D effect

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

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. 锟剿凤拷锟斤拷锟斤拷Imagick锟斤拷锟斤拷ImageMagick 6.2.9锟斤拷锟较版本锟斤拷锟斤拷时锟斤拷锟矫★拷

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gray

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

azimuth

Defines the light source direction.

elevation

Defines the light source direction.

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Throws ImagickException on failure.

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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();
}

?>