DJ Mike's Tutorials: PHP

ImageMagick Functions

Imagick::cycleColormapImage

Description:

bool Imagick::cycleColormapImage ( int $displace )

Displaces an image's colormap by a given number of positions. If you cycle the colormap a number of times you can produce a psychedelic effect.

Parameters:

displace

The amount to displace the colormap.

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

Example

<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg"); 
$image->cyclecolormapImage(30);
echo $image;
?> 

?>

Created by DJ Mike from Santa Barbara