Imagick::solarizeImage
(PECL imagick 2.0.0)
Imagick::solarizeImage — Applies a solarizing effect to the image
Description
bool Imagick::solarizeImage ( int $threshold )Applies a special effect to the image, similar to the effect achieved in a photo darkroom by selectively exposing areas of photo sensitive paper to light. Threshold ranges from 0 to QuantumRange and is a measure of the extent of the solarization.
Parameters
threshold
Return Values
Returns TRUE on success.
Examples
Example #1 Imagick::solarizeImage()
<?php
function?solarizeImage($imagePath,?$solarizeThreshold)?{
????$imagick?=?new?\Imagick(realpath($imagePath));
????$imagick->solarizeImage($solarizeThreshold?*?\Imagick::getQuantum());
????header("Content-Type:?image/jpg");
????echo?$imagick->getImageBlob();
}
?>← Imagick::smushImages
Imagick::sparseColorImage →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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