Imagick::sepiaToneImage
PHP function
Edit on GitHub ✎
(PECL imagick 2, PECL imagick 3)
Sepia tones an image
Description
Imagick::sepiaToneImage(float $threshold): bool
Applies a special effect to the image, similar to the effect achieved in a photo darkroom by sepia toning. Threshold ranges from 0 to QuantumRange and is a measure of the extent of the sepia toning. A threshold of 80 is a good starting point for a reasonable tone.
Parameters
threshold
Return Values
Success
Errors/Exceptions
Throws
Examples
php
<?php
function sepiaToneImage($imagePath, $sepia) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->sepiaToneImage($sepia);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>