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Diffstat (limited to 'src/graph/PS/draw.ps')
| -rw-r--r-- | src/graph/PS/draw.ps | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/graph/PS/draw.ps b/src/graph/PS/draw.ps new file mode 100644 index 00000000..1d3b5080 --- /dev/null +++ b/src/graph/PS/draw.ps @@ -0,0 +1,22 @@ +% operand stack configuration in order to use psDraw: +% psDraw +% vlist[0].y +% vlist[0].x +% n +% ... +% vlist[n].y +% vlist[n].x +% graphics-context dictionary +% to draw lines connecting points in vlist[0] to vlist[n] + +/psDraw + { gsave + newpath + yVal moveto %% set currentpoint + 1 sub { %% loop to draw lines. + yVal lineto + } repeat + begin installGC stroke end %% draw in foreground color + grestore } + def + |