06c21664fa
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5204 626c5289-ae23-0410-ae9c-e8d60b6d4f22
35 lines
904 B
OCaml
35 lines
904 B
OCaml
(* Draw some simple shapes *)
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(* Use the wrapped GIFPlot library *)
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open Swig
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open Simple
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open Int32
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let _ = print_endline "Drawing some basic shapes"
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let cmap = _new_ColorMap (C_string "cmap")
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let f = _new_FrameBuffer (C_list [ C_int 400 ; C_int 400 ])
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(* Clear the picture *)
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let _ = _FrameBuffer_clear (C_list [ f ; _BLACK ])
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(* Make a red box *)
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let _ = _FrameBuffer_box
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(C_list [ f ; C_int 40 ; C_int 40 ; C_int 200 ; C_int 200 ; _RED ])
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(* Make a blue circle *)
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let _ = _FrameBuffer_circle
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(C_list [ f ; C_int 200 ; C_int 200 ; C_int 40 ; _BLUE ])
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(* Make green line *)
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let _ = _FrameBuffer_line
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(C_list [ f ; C_int 10 ; C_int 390 ; C_int 390 ; C_int 200 ; _GREEN ])
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(* Write an image out to disk *)
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let _ = _FrameBuffer_writeGIF (C_list [ f ; cmap ; C_string "image.gif" ])
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let _ = print_endline "Wrote image.gif"
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let _ = _delete_FrameBuffer f
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let _ = _delete_ColorMap cmap
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