27705dc6ff
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@815 626c5289-ae23-0410-ae9c-e8d60b6d4f22
30 lines
586 B
Scheme
30 lines
586 B
Scheme
;;; Draw some simple shapes
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;; Use the wrapped GIFPlot library
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(use-modules (simple))
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(display "Drawing some basic shapes\n")
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(define cmap (new-ColorMap))
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(define f (new-FrameBuffer 400 400))
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;; Clear the picture
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(FrameBuffer-clear f (BLACK))
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;; Make a red box
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(FrameBuffer-box f 40 40 200 200 (RED))
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;; Make a blue circle
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(FrameBuffer-circle f 200 200 40 (BLUE))
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;; Make green line
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(FrameBuffer-line f 10 390 390 200 (GREEN))
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;; Write an image out to disk
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(FrameBuffer-writeGIF f cmap "image.gif")
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(display "Wrote image.gif\n")
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(delete-FrameBuffer f)
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(delete-ColorMap cmap)
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