77 lines
1.2 KiB
PostScript
77 lines
1.2 KiB
PostScript
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% Version 3.3.2 drawing procedures for dpost. Automatically pulled in when
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% needed.
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%
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/inpath false def
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/savematrix matrix def
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/Dl {
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inpath
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{neg lineto pop pop}
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{newpath neg moveto neg lineto stroke}
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ifelse
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} bind def
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/De {
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/y1 exch 2 div def
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/x1 exch 2 div def
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/savematrix savematrix currentmatrix def
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neg exch x1 add exch translate
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x1 y1 scale
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0 0 1 0 360
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inpath
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{1 0 moveto arc savematrix setmatrix}
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{newpath arc savematrix setmatrix stroke}
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ifelse
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} bind def
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/Da {
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/dy2 exch def
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/dx2 exch def
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/dy1 exch def
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/dx1 exch def
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dy1 add neg exch dx1 add exch
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dx1 dx1 mul dy1 dy1 mul add sqrt
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dy1 dx1 neg atan
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dy2 neg dx2 atan
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inpath
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{arc}
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{newpath arc stroke}
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ifelse
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} bind def
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/DA {
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/dy2 exch def
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/dx2 exch def
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/dy1 exch def
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/dx1 exch def
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dy1 add neg exch dx1 add exch
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dx1 dx1 mul dy1 dy1 mul add sqrt
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dy1 dx1 neg atan
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dy2 neg dx2 atan
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inpath
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{arcn}
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{newpath arcn stroke}
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ifelse
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} bind def
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/Ds {
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/y2 exch def
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/x2 exch def
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/y1 exch def
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/x1 exch def
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/y0 exch def
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/x0 exch def
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x0 5 x1 mul add 6 div
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y0 5 y1 mul add -6 div
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x2 5 x1 mul add 6 div
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y2 5 y1 mul add -6 div
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x1 x2 add 2 div
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y1 y2 add -2 div
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inpath
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{curveto}
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{newpath x0 x1 add 2 div y0 y1 add -2 div moveto curveto stroke}
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ifelse
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} bind def
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