GoLang Imagick::sepiaToneImage

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PHP Imagick::sepiaToneImage

PHP original manual for Imagick::sepiaToneImage [ show | php.net ]

Imagick::sepiaToneImage

(PECL imagick 2.0.0)

Imagick::sepiaToneImage — Sepia tones an image

Description

bool Imagick::sepiaToneImage ( float $threshold )

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

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

Examples

Example #1 Imagick::sepiaToneImage()

<?php
function sepiaToneImage($imagePath, $sepia) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->sepiaToneImage($sepia);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>