Search found 4 matches

by teridon
2015-04-13T11:53:36-07:00
Forum: Users
Topic: convert/apple image colormap using GIMP gradient (ggr)?
Replies: 6
Views: 3174

Re: convert/apple image colormap using GIMP gradient (ggr)?

I figured out what I was doing wrong in GIMP. Here are the complete steps in GIMP (assuming the ggr file is installed in your "gradients" folder) Open hald.png Select All In the Layers Dialog, select the Gradient Tool, then select the desired gradient Apply the gradient by selecting Colors -> Map ...
by teridon
2015-04-13T11:39:59-07:00
Forum: Users
Topic: convert/apple image colormap using GIMP gradient (ggr)?
Replies: 6
Views: 3174

Re: convert/apple image colormap using GIMP gradient (ggr)?

Thanks. I created a base hald image via: convert hald:8 hald.png Then I attempted to apply the color gradient. I opened it in GIMP, and used the "blend" tool to apply the desired gradient. (mode: normal, shape: linear). Then I exported it as PNG. This is the gradient map: http://i.imgur.com/YlGlqb5 ...
by teridon
2015-04-13T10:21:31-07:00
Forum: Users
Topic: convert/apple image colormap using GIMP gradient (ggr)?
Replies: 6
Views: 3174

convert/apple image colormap using GIMP gradient (ggr)?

I'd like to apply a GIMP gradient color map (contained in a .ggr file) to an image, but can't figure out how to do it. I couldn't find this on the forum or via Google but maybe because I don't have the right jargon. I tried using convert file.jpg -clut foo.ggr out.jpg but it appears imagemagick ...