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#ActualLode

Posted 28 September 2012 - 01:03 PM

I like computer graphics and digital image processing, and therefore made a painting program in my spare time. This program works on RGBA by default for almost every filter. So possibly it will rescale correctly for you. Does it do what you want? http://sourceforge.n...ects/lodepaint/

If it doesn't work, then pick foreground color R=0, B=0, G=0, A=0 (so black and fully transparent, where black is the same color as the outlines of the image), and floodfill that on the transparent areas. Then try the resizing again.

#4Lode

Posted 28 September 2012 - 01:01 PM

I like computer graphics and digital image processing, and therefore made a painting program in my spare time. I also find that the A channel should be treated equally to the R, G and B channels, so this program works on RGBA by default for almost every filter. So possibly my painting program will rescale correctly for you. Does it do what you want? http://sourceforge.n...ects/lodepaint/

If it doesn't work, then pick foreground color R=0, B=0, G=0, A=0 (so black and fully transparent, where black is the same color as the outsides of the image), and floodfill that on the transparent areas. Then try the resizing again.

#3Lode

Posted 28 September 2012 - 01:00 PM

I like computer graphics and digital image processing, and therefore made a painting program in my spare time. I also find that the A channel should be treated equally to the R, G and B channels, so this program works on RGBA by default for almost every filter. So possibly my painting program will rescale correctly for you. Does it do what you want? http://sourceforge.n...ects/lodepaint/

If it doesn't work, then pick foreground color R=0, B=0, G=0, A=0 (so black and fully transparent), and floodfill that on the transparent area. Then try the resizing again.

#2Lode

Posted 28 September 2012 - 12:51 PM

I like computer graphics and digital image processing, and therefore made a painting program in my spare time. I also find that the A channel should be treated equally to the R, G and B channels, so this program works on RGBA by default for almost every filter. So possibly my painting program will rescale correctly for you. Does it do what you want? http://sourceforge.n...ects/lodepaint/

#1Lode

Posted 28 September 2012 - 12:51 PM

I like computer graphics and digital images, and therefore made a painting program in my spare time. I also find that the A channel should be treated equally to the R, G and B channels, so this program works on RGBA by default for almost every filter. So possibly my painting program will rescale correctly for you. Does it do what you want? http://sourceforge.net/projects/lodepaint/

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