*** empty log message ***

[lilypond.git] / ps / music-drawing-routines.ps

diff --git a/ps/music-drawing-routines.ps b/ps/music-drawing-routines.ps
index cb9c6020b39f7b5a6f4f01e93c6481e7041618a4..1ceab9a64bc6efa8aa4326b541ef42974b71191b 100644 (file)
--- a/ps/music-drawing-routines.ps
+++ b/ps/music-drawing-routines.ps
@@ -118,20 +118,39 @@ bind def
        fill
 } bind def
 
-/draw_round_box % x y width height blot
-{
+/vector_add { % x1 y1 x2 y2 vector_add x1+x2 y1+y2
+       exch
+       4 1 roll
+       add
+       3 1 roll
+       add
+       exch
+} 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
        0 setlinecap
        1 setlinejoin
 
-       currentdict /testing known {
-               %% outline only, for testing:
-       }{
-               4 copy
-               rectfill
-       } ifelse
+       rmoveto
+       currentpoint
+       4 2 roll
+       4 copy
+       rectfill
        rectstroke
-} bind def
+}} ifelse bind def
 
 /draw_polygon % fill? x(n) y(n) x(n-1) y(n-1) ... x(0) y(0) n blot
 {
@@ -141,8 +160,12 @@ bind def
        1 setlinejoin
 
        3 1 roll
-       moveto % x(0) y(0)
-       { lineto } repeat % n times
+       /polygon_x
+       currentpoint
+       /polygon_y exch def
+       def
+       rmoveto % x(0) y(0)
+       { polygon_x polygon_y vector_add lineto } repeat % n times
        closepath 
        { %fill?
                stroke_and_fill
@@ -157,7 +180,6 @@ bind def
        1 setlinecap
        1 setlinejoin
        
-       0 0 moveto
          0  rlineto % x-width 0
             rlineto % width height
        neg 0 rlineto % -x-width 0
@@ -167,6 +189,8 @@ bind def
 % this is for drawing slurs.
 /draw_bezier_sandwich  % thickness controls
 {
+       gsave
+       currentpoint translate
     % round ending and round beginning
     1 setlinejoin 1 setlinecap
        setlinewidth
@@ -176,19 +200,22 @@ bind def
        curveto
        closepath
        stroke_and_fill
+       grestore
 } bind def
 
-/draw_dot % x1 y2 R
+/draw_dot % radius x y
 {
-%      0 360 arc fill stroke
+       rmoveto
+       currentpoint
+       3 2 roll
        0 360 arc closepath stroke_and_fill
 } bind def
 
 /draw_circle % F R T
 {
        setlinewidth
-       dup 0 moveto
-       0 exch 0 exch
+       dup 0 rmoveto
+       currentpoint 3 2 roll
        0 360 arc closepath
                { stroke_and_fill } 
                { stroke }
@@ -196,52 +223,38 @@ bind def
 } bind def
 
 
-% JUNKME. use color & circle. 
-/draw_white_dot % x1 y2 R
+/draw_line % dx dy x1 y1 thickness
 {
-%      0 360 arc fill stroke
-       0 360 arc closepath % fill stroke
-gsave
- 1 setgray fill
-grestore
-%      0 360 arc closepath % fill stroke
-  0.05 setlinewidth 0 setgray stroke
-} bind def
-
-
-% JUNKME: Use color.  
-/draw_white_text  % text scale font
-{
-  exch selectfont
-  1 setgray
-  0 0 moveto
-  %-0.05 -0.05 moveto
-  % text
-  show
+       setlinewidth
+       1 setlinecap
+       1 setlinejoin
+       rmoveto
+       rlineto
+       stroke
 } bind def
 
-
-/draw_dashed_line % dash thickness dx dy
+/draw_dashed_line % dx dy thickness dashpattern
 {
        1 setlinecap
        1 setlinejoin
        setdash
        setlinewidth
-       0 0 moveto
-       lineto
+       rlineto
        stroke
 } bind def
 
-/draw_dashed_slur % dash thickness controls
+/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 {