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Diffstat (limited to 'src/graph/PS/drawlines.ps')
| -rw-r--r-- | src/graph/PS/drawlines.ps | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/graph/PS/drawlines.ps b/src/graph/PS/drawlines.ps new file mode 100644 index 00000000..84d20894 --- /dev/null +++ b/src/graph/PS/drawlines.ps @@ -0,0 +1,22 @@ +% operand stack configuration in order to use psDrawLines: +% psDrawLines +% points[0].y +% points[0].x +% n +% ... +% points[n].y +% points[n].x +% graphics-context dictionary +% this draws lines connecting all the points. + +/psDrawLines + { gsave + newpath + yVal moveto + 1 sub { + yVal lineto + } repeat + begin installGC stroke end + grestore } + def + |