8 lines
518 B
Text
8 lines
518 B
Text
Just as GTK+ is build on top of GDK, GtkGLArea is built on top of gdkgl
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which is basically wrapper around GLX functions. The widget itself is
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derived from GtkDrawinigArea widget and adds only few extra functions.
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Lower level gdkgl functions make it easy to render on any widget that has
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OpenGL capable visual, rendering to off-screen pixmaps is also supported.
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Related project which may interest those who use GTK-- is GtkGLArea--. It is a
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C++ wrapper for gtkglarea written by Karl Nelson <kenelson@ece.ucdavis.edu>.
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