16 lines
315 B
Plaintext
16 lines
315 B
Plaintext
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;;; Drawing in a Canvas (funky version)
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;;; (draw with mousebutton 1)
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(define wid 0)
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(pack (canvas '.c1) :expand #t :fill "both")
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(bind .c1 "<ButtonPress-1>" (lambda ()
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(set! wid 0)))
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(bind .c1 "<B1-Motion>" (lambda (x y)
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(.c1 'create 'rectangle x y x y :width wid)
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(set! wid (1+ wid))))
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