} bind def
/draw_round_box % width height x y blot
-currentdict /testing known
-{{
- setlinewidth
- 0 setlinecap
- 1 setlinejoin
-
- rmoveto
- currentpoint
- 4 2 roll
- rectstroke
-}}
-{{
- setlinewidth
+{
+ setlinewidth % w h x y
0 setlinecap
1 setlinejoin
- rmoveto
- currentpoint
- 4 2 roll
+ rmoveto % w h
+ currentpoint % w h x1 y1
+ 4 2 roll % x1 y1 w h
4 copy
rectfill
rectstroke
-}} ifelse bind def
+} bind def
/draw_polygon % fill? x(n) y(n) x(n-1) y(n-1) ... x(0) y(0) n blot
{
} ifelse
} bind def
-/draw_repeat_slash % x-width width height
+/draw_repeat_slash % x-width width height draw_repeat_slash
{
2 index % duplicate x-width
1 setlinecap
grestore
} bind def
-/draw_dot % radius x y
+/draw_dot % radius x y draw_dot
{
rmoveto
currentpoint
0 360 arc closepath stroke_and_fill
} bind def
-/draw_circle % F R T
+/draw_circle % filled? radius thickness draw_circle
{
- setlinewidth
+ setlinewidth % f? r
+ currentpoint % f? r x0 y0
+ 3 2 roll % f? x0 y0 r
dup 0 rmoveto
- currentpoint 3 2 roll
0 360 arc closepath
{ stroke_and_fill }
{ stroke }
} bind def
-/draw_line % dx dy x1 y1 thickness
+/draw_line % dx dy x1 y1 thickness draw_line
{
- setlinewidth
+ setlinewidth % dx dy x1 y1
1 setlinecap
1 setlinejoin
- rmoveto
+ rmoveto % dx dy
rlineto
stroke
} bind def
-/draw_dashed_line % dx dy thickness dashpattern
+/draw_dashed_line % dx dy thickness dashpattern draw_dashed_line
{
1 setlinecap
1 setlinejoin
- setdash
- setlinewidth
+ setdash % dx dy thickness
+ setlinewidth %dx dy
rlineto
stroke
+ [] 0 setdash % reset dash pattern
} bind def
/draw_dashed_slur % controls thickness dash
1 setlinejoin
setdash
setlinewidth
+ 8 2 roll
moveto
curveto
stroke
grestore
} bind def
-/print_glyphs {
+/print_glyphs % dx dy glyph print_glyphs
+{
{
- currentpoint
- 3 2 roll
- glyphshow
- moveto
+ currentpoint %dx dy glyph x0 y0
+ 3 2 roll %dx dy x0 y0 glyph
+ glyphshow % dx dy x0 y0
+ moveto % dx dy
rmoveto
}repeat
}bind def