Scheme Canvas
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Archivierte Version vom 2008-12-04T15:35:44+00:00. Aktuelle Version
<eval> (clear canvas) (setcolor canvas 0 0 0) (setwidth canvas 1)</eval>
(line canvas 20 20 80 20) (line canvas 80 20 80 80)
<eval> (clear canvas) (setcolor canvas 0 0 0) (setwidth canvas 1)</eval>
(line canvas 20 20 80 20) (line canvas 80 20 80 80)