> renderPixmap() can be replaced with a call to grabFramebuffer(). They both > perform (potentially expensive) readbacks.
Thanks Laszlo. The expense is probably OK, since this is for exporting graphics as a file or on the clipboard. But grabFramebuffer() gives you the same resolution as on screen, and we need hi-res export. I ran across some code in a JIRA bug using QGLFramebufferObject; I see there is also QOpenGLFramebufferObject so I guess we can use the same technique. -John Weeks _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
