dup
0.0 gt {
setlinewidth % w h x y
- 0 setlinecap
- 1 setlinejoin
-
rmoveto % w h
- currentpoint % w h x1 y1
- 4 2 roll % x1 y1 w h
- 4 copy
- rectfill
- rectstroke
+ 2 copy 0 ne exch 0 ne and
+ {
+ 0 setlinecap
+ 1 setlinejoin
+ currentpoint % w h x1 y1
+ 4 2 roll % x1 y1 w h
+ 4 copy
+ rectfill
+ rectstroke
+ } {
+ 1 setlinecap
+ rlineto stroke
+ } ifelse
} {
pop % w h x y
rmoveto % w h
} ifelse
} bind def
-/draw_repeat_slash % x-width width height draw_repeat_slash
-{
- 2 index % duplicate x-width
- 1 setlinecap
- 1 setlinejoin
-
- 0 rlineto % x-width 0
- rlineto % width height
- neg 0 rlineto % -x-width 0
- closepath fill
-} bind def
-
-% this is for drawing slurs and barre-indicators.
-/draw_bezier_sandwich % x5 y5 x6 y6 x7 y7
- % x4 y4
- % x1 y1 x2 y2 x3 y3
- % x0 y0
- % linewidth draw_bezier_sandwich
-{
- gsave
- currentpoint translate
- % round ending and round beginning
- 1 setlinejoin 1 setlinecap
- setlinewidth
- moveto
- curveto
- lineto
- curveto
- closepath
- stroke_and_fill
- grestore
-} bind def
-
-/draw_dot % radius x y draw_dot
-{
- rmoveto
- currentpoint
- 3 2 roll
- 0 360 arc closepath stroke_and_fill
-} bind def
-
/draw_circle % filled? radius thickness draw_circle
{
setlinewidth % f? r
ifelse
} bind def
-/draw_oval % filled? x-radius y-radius thickness draw_ellipse
-{
- setlinewidth % f? x-r y-r
- /yrad exch def
- /xrad exch def
- xrad 0 rmoveto
- 0 yrad -2 xrad mul dup yrad exch 0 rcurveto
- 0 yrad neg dup 2 xrad mul dup 3 1 roll 0 rcurveto
- closepath
- { stroke_and_fill}
- { stroke }
- ifelse
-} bind def
-
/draw_ellipse % filled? x-radius y-radius thickness draw_ellipse
{
setlinewidth % f? x-r y-r
[] 0 setdash % reset dash pattern
} bind def
-/draw_dashed_slur % controls thickness dash
-{
-gsave
- currentpoint translate
- 1 setlinecap
- 1 setlinejoin
- setdash
- setlinewidth
- 8 2 roll
- moveto
- curveto
- stroke
-grestore
-} bind def
-
/print_glyphs % w dx dy glyph print_glyphs
{
{