DJ Mike's Tutorials: PHP

Imagemagick Functions

Imagick::setImageOpacity

Description:

bool Imagick::setImageOpacity ( float $opacity )

Sets the image to the specified opacity level. This method is present if Imagick is compiled against ImageMagick 6.3.1 or later.

Parameters

opacity

The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.

Return Values

Returns TRUE on success.

Example

<?php
$image = new Imagick("logo.png");
$image->setImageOpacity(.5);
header( "Content-Type: image/png" );
echo $image;
?>

Created by DJ Mike from Santa Barbara