* lily/ly-module.cc (LY_DEFINE): bugfix.

[lilypond.git] / ps / lilyponddefs.ps

diff --git a/ps/lilyponddefs.ps b/ps/lilyponddefs.ps
index 9a1bc6b629c3721cf2d223f83a662d0ffdd07803..edd8448155b9180914a47431e81cb10e090f4b95 100644 (file)
--- a/ps/lilyponddefs.ps
+++ b/ps/lilyponddefs.ps
@@ -1,15 +1,31 @@
-%!PS-Adobe-1.0: lilyponddefs
+%!PS-Adobe-2.0: lilyponddefs.ps
+% TODO:
+%  * junk all magic, start-line/stop-line just: placebox @ x.y
+%
+% Functions for direct PostScript output
 
-% hmm
 % /setgray { 1 add } bind def
 
-/stafflinethickness  mudelapaperstaffline def
-/staffheight mudelapaperstaffheight def
+% To let gs load fonts from builddir, do:
+% export GS_LIB=$(pwd)/mf/out:/usr/share/texmf/fonts/type1/bluesky/cm
+
+
+/set-ps-scale-to-lily-scale { output-scale output-scale scale } bind def
 
-/xoffset 30 def
-/yoffset 700 def
 
-/placebox
+/init-paper {
+       gsave
+       .1 setlinewidth
+       clippath pathbbox newpath
+       /vsize exch def
+       /hsize exch def pop pop pop pop
+       % FIXME
+       /top-margin 2 def
+       hsize line-width sub 2 div /left-margin exch def
+       grestore
+} bind def
+
+/place-box
 {
        /object exch def
        gsave
@@ -20,49 +36,56 @@
        grestore
 } bind def
 
-%
-% FIXME.  translate to middle of box.
-%
+%% http://bibliofile.mc.duke.edu/gww/fonts/postscript-utilities/encoding-vectors.html
 
-/draw_box % breapth width depth height
-{
-       /h exch def
-       /d exch def
-       /w exch def
-       /b exch def
-       gsave
+%/FONTLENGTH 256 bind def
 
-       0 setlinewidth
-       b neg d neg rmoveto
-       b w add 0 rlineto
-       0 d h add rlineto
-       b w add neg 0 rlineto
-       closepath % 0 d h add neg rlineto
-       fill
+%<font> <encoding> <name> reencode-font
+/reencode-dict 5 dict def
+/reencode-font
+{
+    reencode-dict
+    begin
+    /name exch def
+    /encoding exch def
+    /base-font exch def
+    % note: Needs ps level 2
+    /font base-font maxlength dict def
+    base-font {
+        exch dup dup /FID ne exch /Encoding ne and
+        { exch font 3 1 roll put }
+        { pop pop } ifelse
+    } forall
+    font /FontName name put
+    font /Encoding encoding put
+    name font definefont pop
+    end
+} bind def
 
-       grestore
+/start-system % x y
+{
+    gsave
+    exch output-scale mul exch
+    output-scale mul vsize exch sub translate
 } bind def
 
-/start_line
+/stop-system
 { 
-       gsave
-       xoffset yoffset translate
+    /the-line exch def
+    the-line stroke grestore
 } bind def
 
-/stop_line
-{ 
-       /object exch def
-       0 0 moveto pathbbox exch pop sub exch pop
-       object
-       grestore
-       yoffset add /yoffset exch def
-       % urg...
-       yoffset mudelapaperstaffheight 8 mul sub /yoffset exch def
+/end-lilypond-output
+{
+%    showpage
 } bind def
 
-/turnOnExperimentalFeatures { } bind def
+staff-line-thickness setlinewidth
+
+% set postscript paper size
+paper-size
 
-stafflinethickness setlinewidth
+% initialise paper dimensions
+staff-height init-paper
 
-% see if we're there...
-% 10 setlinewidth 0 0 moveto 400 800 lineto stroke
+% end lilyponddefs.ps