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Revision 4, 0.6 kB
(checked in by jms, 8 months ago)
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Chargement de jps2ps dans le SVN.
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/widthangledroit 5 def |
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%% syntaxe : A B C angledroit --> dessine un angle droit en B |
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/angledroit { |
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10 dict begin |
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/yC exch def |
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/xC exch def |
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/yB exch def |
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| 9 |
/xB exch def |
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/yA exch def |
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| 11 |
/xA exch def |
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| 12 |
/A {xA yA} def |
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/B {xB yB} def |
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/C {xC yC} def |
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/alpha {A B C tripointangle} def |
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| 16 |
gsave |
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| 17 |
newpath |
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| 18 |
B stranslate |
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| 19 |
thin setlinewidth |
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B A A B alpha rotatepoint |
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| 21 |
milieu angle |
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| 22 |
rotate |
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| 23 |
widthangledroit dup moveto |
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| 24 |
widthangledroit dup neg rlineto |
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| 25 |
widthangledroit neg dup rlineto |
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| 26 |
stroke |
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grestore |
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end |
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} def |
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