}
bind def
-% from adobe tech note 5002.
+% llx lly urx ury page
+/mark_page_link
+{
+ /page exch def
+ /ury exch def
+ /urx exch def
+ /lly exch def
+ /llx exch def
+ [
+ /Rect [ llx lly urx ury ]
+ /Border [ 0 0 0 ]
+ /Page page
+ /Subtype /Link
+ /ANN
+ pdfmark
+}
+bind def
+
+% from adobe tech note 5002.
/BeginEPSF { %def
/b4_Inc_state save def % Save state for cleanup
/dict_count countdictstack def % Count objects on dict stack
count op_count sub {pop} repeat % Clean up stacks
countdictstack dict_count sub {end} repeat
b4_Inc_state restore
-} bind def
+} bind def
/stroke_and_fill {
gsave
/draw_round_box % width height x y blot
{
- setlinewidth % w h x y
- 0 setlinecap
- 1 setlinejoin
+ 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
+ rmoveto % w h
+ currentpoint % w h x1 y1
+ 4 2 roll % x1 y1 w h
+ 4 copy
+ rectfill
+ rectstroke
+ } {
+ pop % w h x y
+ rmoveto % w h
+ currentpoint % w h x1 y1
+ 4 2 roll % x1 y1 w h
+ rectfill
+ } ifelse
} bind def
/draw_polygon % fill? x(n) y(n) x(n-1) y(n-1) ... x(0) y(0) n blot
def
rmoveto % x(0) y(0)
{ polygon_x polygon_y vector_add lineto } repeat % n times
- closepath
+ closepath
{ %fill?
stroke_and_fill
}{
% 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
+ % x1 y1 x2 y2 x3 y3
+ % x0 y0
% linewidth draw_bezier_sandwich
{
gsave
3 2 roll % f? x0 y0 r
dup 0 rmoveto
0 360 arc closepath
- { stroke_and_fill }
+ { stroke_and_fill }
{ stroke }
ifelse
} bind def
ifelse
} bind def
+/draw_partial_ellipse % filled connect x-radius y-radius startangle endangle thickness draw_partial_ellipse
+% Note that filled is not boolean to permit for different graylevels (ie for trill keys)
+{
+ gsave
+ currentpoint translate
+ /thickness exch def
+ /endangle exch def
+ /startangle exch def
+ /y_radius exch def
+ /x_radius exch def
+ /endrad x_radius y_radius mul
+ x_radius x_radius mul
+ endangle cos endangle cos mul mul
+ y_radius y_radius mul
+ endangle sin endangle sin mul mul add sqrt div def
+ /endangle endangle sin endrad mul y_radius div
+ endangle cos endrad mul x_radius div atan def
+ /startrad x_radius y_radius mul
+ x_radius x_radius mul
+ startangle cos startangle cos mul mul
+ y_radius y_radius mul
+ startangle sin startangle sin mul mul add sqrt div def
+ /startangle startangle sin startrad mul y_radius div
+ startangle cos startrad mul x_radius div atan def
+ /connect exch def
+ /filled exch def
+ /savematrix matrix currentmatrix def
+ thickness setlinewidth
+ x_radius y_radius scale
+ startangle cos startangle sin moveto
+ 0 0 1 startangle
+ startangle endangle eq { endangle 360 add } { endangle } ifelse
+ arc
+ connect {
+ startangle cos startangle sin moveto endangle cos endangle sin lineto }
+ if
+ savematrix setmatrix filled { stroke_and_fill } { stroke } ifelse
+ grestore
+} bind def
+
/draw_line % dx dy x1 y1 thickness draw_line
{
setlinewidth % dx dy x1 y1
grestore
} bind def
-/print_glyphs % dx dy glyph print_glyphs
+/print_glyphs % w dx dy glyph print_glyphs
{
{
- currentpoint %dx dy glyph x0 y0
- 3 2 roll %dx dy x0 y0 glyph
- glyphshow % dx dy x0 y0
- moveto % dx dy
- rmoveto
+ currentpoint %w dx dy glyph x0 y0
+ 5 2 roll %w x0 y0 dx dy glyph
+ 3 1 roll %w x0 y0 glyph dx dy
+ rmoveto %w x0 y0 glyph
+ glyphshow %w x0 y0
+ moveto %w
+ 0 rmoveto
}repeat
}bind def
%end music-drawing-routines.ps