31 lines
650 B
Scheme
31 lines
650 B
Scheme
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;; show some text
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(define text
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(lambda (fsclist)
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(for-each
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(lambda (fsc)
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(let
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((font (car fsc))
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(size (cadr fsc))
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(color (caddr fsc))
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(pos 0))
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(apply draw-color color)
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(draw-font font size)
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(for-each
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(lambda (word)
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(let ((dim (string-size word font size)))
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(draw-move (- (/ (car dim) 2.0)) (* pos (cdr dim)))
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(draw-string word)
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(set! pos (- pos 1))))
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(map
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symbol->string
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'(The quick brown fox jumps over the lazy dog)))
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(draw-show))) fsclist)))
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(text
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'(("Courier" 36 (255 0 0))
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("Helvetica-Bold" 24 (0 255 0))
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("Lucida-Italic-Sans" 18 (0 0 255))))
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