[racket] bitmap% and OpenGL. Maybe bug?

Hi, According to the documentation that seems to be the solution, but: (require (lib "class.ss") (lib "mred.ss" "mred") )(define config (new gl-config%))(define bitmap (make-gl-bitmap 100 100 config))(define dc (new bitmap-dc% (bitmap bitmap)))(send dc get-gl-context) still returns #f.Maybe there is something here which I do not understand. Thanks for any help. Peter Ivanyi
Stephan Houben <stephanh at planet.nl> írta:
>Hi Peter,
>
>You are supposed to use make-gl-bitmap to get
>a bitmap for which a gl context can be created.
>
>Otherwise you may or may not get GL ability in your bitmap.
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