Re: [gtk-list] Re: Drawing area question

[Bj|rn Augustsson <d3august dtek chalmers se>]

On Sun, Jul 05, 1998 at 12:23:44AM +0200, Trond Eivind Glomsrød wrote:
> I've been thinking about making some small visualization programs
> myself, combining OpenGL and gtk+. For this to be useful (to me,
> anyway), some means of getting postscript output (or preferably,
> encapsulated postscript) as well.
> 
> Does Gtk+ support printing of drawing areas? Any hints?

This won't work as a general solution anyway, since the OpenGL-context
isn't "regular" framebuffer, like the rest of the screen.

It will work on Mesa, or any other software renderer, but not on a Sun
or SGI box for example. (This is why getting screenshots can be a _real_
pain sometimes.)

There is some code at
http://reality.sgi.com/opengl/tips/Feedback.html
that does what you want, however.

/August.
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