On Fri, 2013-06-21 at 11:46 +0300, אנטולי קרסנר wrote: > Hey Kip,
Hey Tom. > You can try to place your image into a 1x1 GtkGrid and see if it works. > If not... hmmm... I'm trying to think of an existing Gnome app which has > scaling images. Hmmm... probably none. Scaling images (unless in > Gimp/Inkspace) to containing widget size is probably rarely done. Ok, I tried it with GtkGrid containing the image widget with the parent of the former being the AspectFrame. No love. It behaves the same as without it. > Anyway, here's another idea: You can try to solve the recursive scaling > problem by not using all the available space. Try to make the image fit, > say 90% of the aspect frame. Then the image is not big enough to cause > the aspect frame to rescale (which probably would cause the recursive > scaling). You may get a little bit of screen space wasted, but if you > don't mind the 10% (maybe you can reduce it to 5% or less) it's okay. I think that's a good idea, but I'll try that as a last resort. So I've almost got it working. It resizes properly when I make the window larger, but the window's width can never be made smaller (including after maximization). <http://pastebin.com/q76RJ4UH> Can you see anything broken in that? > Another idea: Image editing software usually uses a custom canvas and > draws things on it, including scaled SVG images. Maybe you can put such > a canvas in the aspect frame, possible also inside a 1x1 GtkGrid, and > scale the image within the canvas. Then, the image scaling is just a > canvas drawing operation and has no effect on the AspectFrame size, and > shouldn't cause recursive scaling. I don't know much about the canvas. But I'll try it and get back to you. Thank you for your help, -- Kip Warner -- Software Engineer OpenPGP encrypted/signed mail preferred http://www.thevertigo.com _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
