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Imagick
PHP Manual

# 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
Imagick
PHP Manual