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(   // Use solarizeImage image $imagick->solarizeImage(0.2);   header("Content-Type: image/jpg");       // display the image content echo $imagick->getImageBlob(); ?> |
Output:
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Reference: http://php.net/manual/en/imagick.solarizeimage.php
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