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From: | Pantxo Diribarne |
Subject: | [Octave-bug-tracker] [bug #48195] missing getframe function |
Date: | Tue, 14 Jun 2016 21:28:46 +0000 (UTC) |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0 |
Follow-up Comment #10, bug #48195 (project octave): So it looks like "grabFrameBuffer", the Qt wrapper around "glReadPixels", is not very portable. I'll give "glReadPixels" a try. As for capturing the whole screen it can't do the same job as retrieving pixels from opengl: suppose the figure window is partially masked behind another window then what you'll get is crap. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?48195> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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