alpha blending - PHPBuilder Forums

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alpha blending

Aarun_desh
Sep 13, 2002
Post #1 Friday, September 13, 2002 5:42 PM

Hi,
Can we set aplha channel for an image opened through
ImageCreateFromJpeg or ImageCreateFrompng in GD?

I want to create a mask file and then composite it
with jpeg or png image so that I can obtain blending
at required places.

How to do it ?

Kkillerbishop
Sep 14, 2002
Post #2 Saturday, September 14, 2002 7:28 AM

Look at the PECL extension that uses ImageMagick, it provides some image manipulation capabilties, including morphing:

http://pear.php.net/manual/en/pecl.imagick.php

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alpha blending

arun_desh

Hi,
Can we set aplha channel for an image opened through
ImageCreateFromJpeg or ImageCreateFrompng in GD?

I want to create a mask file and then composite it
with jpeg or png image so that I can obtain blending
at required places.

How to do it ?

killerbishop

Look at the PECL extension that uses ImageMagick, it provides some image manipulation capabilties, including morphing:

http://pear.php.net/manual/en/pecl.imagick.php