PHP | Imagick solarizeImage() Function

The Imagick::solarizeImage() function is an inbuilt function in PHP which is used to applies a solarizing effect to the image. The image effect achieved in a photo darkroom by selectively exposing areas of photo sensitive paper to light.

Syntax:

bool Imagick::solarizeImage( $threshold )

Parameters: This function accepts a single parameter $threshold which is used to measure of the extent of the solarization.

Return Value: This function returns True on success.

Below program illustrates the Imagick::solarizeImage() function in PHP:

Program:

<?php

// Create an Imagick object
$imagick = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-9.png');

// Use solarizeImage image
$imagick->solarizeImage(0.2);

header("Content-Type: image/jpg");

// display the image content
echo $imagick->getImageBlob();
?>

Output:

Reference: http://php.net/manual/en/imagick.solarizeimage.php