opacity problem with transparent png image

[vitty]

Hello,

I use the command below for set image opacity on the transparent png image.

Code: Select all

$image = new Imagick('example.png');
$image->setImageOpacity(0.7);

If I set opacity on this image, then the image has colour where was transparency in original image.

Thank you for help.

Vitty

[mkoppanen]

Are you using windows static build by any chance?