[magick-users] filter image to use in opengl

[Cedric Pinson]

Hi,
Here the link to image i guess attached files are removed on the mailing 
list:
http://www.plopbyte.net/tmp/rgb.png
http://www.plopbyte.net/tmp/alpha.png
http://www.plopbyte.net/tmp/Screenshot.jpg

Cheers,
Cedric

Cedric Pinson wrote:
> Hi,
>
> I have an image exported by inkscape to use in a 3d program, my 
> problem is that the border of the image is not really conveniant with 
> the alpha blending.
> What i would like is to process the image to extend the border of the 
> rgb then the aplha will fade to the good color of border and not a 
> background flat white.
> I thought to a filter that could detect the border of image then 
> extend it, but i did not success to do it. I am not really experienced 
> in filter processing, so advise will be welcome.
>
> here the picture to understand what i am explaining
>
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-- 
+33 (0) 6 63 20 03 56  Cedric Pinson mailto:mornifle at plopbyte.net http://www.plopbyte.net