[cl-gd-devel] controling brightness, intensity, contrast of an image.
Hi I just wanted to know if there is a way to control/modify the contrast, brightness, intensity of an image using CL-GD. If there is some sample code that would be awesome. Thanks Paul
On Thu, 1 Mar 2007 11:37:48 -0800, "Paul Thirumalai" <paul.thirumalai@gmail.com> wrote:
I just wanted to know if there is a way to control/modify the contrast, brightness, intensity of an image using CL-GD.
I don't think there is. Note that CL-GD only supports what GD has to offer, and I'm pretty sure this surpasses GD's forces. Sounds like a task for something like ImageMagick. Cheers, Edi.
Does the cl-imagemagick work with cmucl. Do you know? On 3/1/07, Edi Weitz <edi@agharta.de> wrote:
On Thu, 1 Mar 2007 11:37:48 -0800, "Paul Thirumalai" < paul.thirumalai@gmail.com> wrote:
I just wanted to know if there is a way to control/modify the contrast, brightness, intensity of an image using CL-GD.
I don't think there is. Note that CL-GD only supports what GD has to offer, and I'm pretty sure this surpasses GD's forces. Sounds like a task for something like ImageMagick.
Cheers, Edi. _______________________________________________ cl-gd-devel site list cl-gd-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/cl-gd-devel
participants (2)
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Edi Weitz -
Paul Thirumalai