Imagick::shadeImage
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Imagick::shadeImage
Референца за `imagick.shadeimage.php` со подобрена типографија и навигација.
Imagick::shadeImage
(PECL imagick 2, PECL imagick 3)
Imagick::shadeImage — Creates a 3D effect
= NULL
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.
Параметри
gray-
A value other than zero shades the intensity of each pixel.
azimuth-
Defines the light source direction.
elevation-
Defines the light source direction.
Вратени вредности
Патеката до PHP скриптата што треба да се провери. true на успешен исход.
Errors/Exceptions
Throws ImagickException on failure.
Примери
Пример #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();
}
?>