b4_Inc_state restore
} bind def
-
-%<font> <encoding> <name> reencode-font
-/reencode-font
-{
- /name exch def
- /encoding exch def
- dup length
- dict begin {
- 1 index /FID ne {def} {pop
- pop} ifelse
- }
- forall
- /Encoding encoding
- def currentdict
- end
- name exch definefont
-} bind def
-
-
-
-/set_tex_dimen
-{
- cvr def
-} bind def
-
-
/stroke_and_fill {
gsave
stroke
closepath fill
} bind def
-% this is for drawing slurs.
+% this is for drawing slurs and barre-indicators.
/draw_bezier_sandwich % thickness controls
{
gsave
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
+ /savematrix matrix currentmatrix def
+ scale % f?
+ currentpoint
+ 1 0 rmoveto
+ 1 0 360 arc closepath
+ savematrix setmatrix
+ { stroke_and_fill}
+ { stroke }
+ ifelse
+} bind def
/draw_line % dx dy x1 y1 thickness draw_line
{
stroke
} bind def
-/draw_dashed_line % dx dy thickness dashpattern draw_dashed_line
+/draw_dashed_line % dx dy thickness dashpattern offset draw_dashed_line
{
1 setlinecap
1 setlinejoin