now part of musixtex

git-svn-id: svn://tug.org/texlive/trunk@20320 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 0 insertions, 282 deletions

diff --git a/Master/texmf-dist/dvips/musixps/psslurs.pro b/Master/texmf-dist/dvips/musixps/psslurs.pro
deleted file mode 100644
index 1d560a0f969..00000000000
--- a/Master/texmf-dist/dvips/musixps/psslurs.pro
+++ /dev/null
@@ -1,282 +0,0 @@
-% This file can be used instead of psslurs.pro, it is only commented
-% and indented.
-%
-% VERSION: 1.0
-%
-% WARNING! This is a heavy magic! If you want something more understandable,
-%   you will have to write it yourself (if it is possible in a stack-oriented
-%   language that PostScript is). There are some constants you can
-%   change and see what happens, but I think the slurs should be almost
-%   always satisfiable. When not, let me know at:
-%   standa@hiero.cz
-%   Also any bug reports and comments are welcomed.
-%
-%         Stanislav Kneifl.
-
-/slur@Dict 200 dict def 
-
-% this dictionary is for \setslurtext, overriding some dvips's definitions
-/temp@xx@dict 4 dict def temp@xx@dict begin
-	/a { moveto ax1 ay1 rmoveto } def
-	/V {gsave newpath transform round exch round exch itransform
-		exch ax1 add exch ay1 add moveto rulex 0 rlineto 0 ruley neg
-		rlineto rulex neg 0 rlineto fill grestore} def
-end
-
-TeXDict begin
-% get dimen from TeX's string ("125pt" -> 125 PS points)
-/GD { dup length 2 sub 0 exch getinterval cvr 1.045 mul} def
-% get dimen adjusted to Resolution
-/GDAR { dup length 2 sub 0 exch getinterval cvr 4 AR mul 1.045 mul} def
-% Adjust to Resolution
-/AR { Resolution mul 300 div } def
-%  the distances in dvips's PostScript are resolution dependant!
-end
-
-slur@Dict begin
-/CP /currentpoint load def
-/ED { exch def } bind def
-/AR { Resolution mul 300 div } def  % stands for Adjust to Resolution,
-/VS { dup /ay1 exch ay1 exch linew mul 4 mul add def /ay2 exch ay2 exch linew mul 4 mul add def } def
-/y { 3 2 roll ax1 ay1 rmoveto show moveto } def
-/M { mul } def
-/A { add } def
-/SB { sub } def
-/P { pop } def
-/DP { dup } def
-/R { roll } def
-
-/drawseg { 0 0 moveto
-	ax1 ay1
-		ax1 0.6 mul ax2 0.4 mul add ay1 0.6 mul ay2 0.4 mul add 
-		ax1 ax2 add 2 div ay1 ay2 add 2 div curveto
-	ax1 0.4 mul ax2 0.6 mul add ay1 0.4 mul ay2 0.6 mul add 
-		ax2 ay2
-		x2 0 curveto } def
-
-/DS {
-	AR /maxe ED
-	/ifadjust ED
-	/ifdash ED
-	AR /m ED         % max height of the slur
-	/e ED            % "angularity" of the slur; 0.1 = very angular,
-                          %   0.3 = very round
-	/aa exch neg def       % what to multiply the height with
-                          %   AFTER the max height checking
-	/y2 ED           % y coordinate of the end of the slur
-	/x2 ED           % x coordinate of the end of the slur
-	/y1 ED           % y coordinate of the beginning of the slur
-	/x1 ED           % x coordinate of the beginning of the slur
-	/yr2 ED
-	/yr1 ED
-	/internote ED
-	/x2 x2 x1 sub def						% x2=x2-x1
-	/y2 y2 y1 sub def						% y2=y2-y1
-	/sx y2 x2 div def
-	/b x2 300 mul Resolution div abs sqrt AR 2 mul def	% b=2*sqrt(x2)
-	b 3 AR lt {/b 3 AR def} if			% b=max(b,3)
-	b m gt {/b m def} if					% b=min(b,m)
-	/aa b aa mul def						% aa=aa*b
-	/s 90 x2 y2 atan sub def			% s=90-arctan(x2,y2)   slope of the slur
-	/aa aa s cos div def					% aa=aa/cos(s)   height of the slur
-	/x2 s neg cos x2 mul s neg sin y2 mul sub def	% x2 = x2*cos(-s) - y2*sin(-s)
-																	%  is the length of the slur
-	e x2 mul maxe gt { /e maxe x2 div def } if
-	/beta e x2 mul aa neg atan def
-	beta 90 gt {/beta 180 beta sub def} if
-	/ax1 e x2 mul def				% control points
-	/ay1 aa def
-	/ax2 1 e sub x2 mul def
-	/ay2 aa def
-
-% check if the starting and endin vector stay in desired quadrants
-% => beta < abs(s)
-	beta s abs lt {
-		/b aa abs s abs 2 add sin mul s abs 2 add cos div def
-		s aa mul 0 lt {
-			s cos 0.75 lt { /ax1 ax1 b 1 s cos sub mul 0.5 mul sub def /ay1 ay1 s cos mul 0.8 mul def } if
-%              ^^^^                                 ^^^                                ^^^
-% (values to play with)
-			/ax2 x2 b sub def
-		}
-		{
-			/ax1 b def
-			s cos 0.75 lt { /ax2 b 1 s cos sub mul 0.5 mul ax2 add def /ay2 ay2 s cos mul 0.8 mul def } if
-%              ^^^^                             ^^^                                    ^^^
-		} ifelse
-	} if
-
-% align the slur to the staff lines
-
-	gsave
-	x1 y1 translate
-	s rotate
-%	[1 0 sx 1 0 0] concat
-	drawseg
-	gsave
-	initmatrix
-	flattenpath
-	pathbbox
-	exch pop
-	sub
-	/slh ED            % in slh we have the height of the whole slur
-	pop
-	grestore
-
-	/yr s aa mul 0 ge { yr1 } { yr2 } ifelse internote div def
-	/slh yr slh internote div aa 0 gt { add } { sub } ifelse 2 div def
-%	check if the slur gets too close to staff line
-	/shift 0 def
-	slh 4.45 lt slh -0.5 gt and {
-		/slh slh dup truncate sub def
-		slh 0 lt { /slh 1 slh add def } if
-		aa 0 gt { /slh 1 slh sub def } if
-
-			% slh now contains the position ot the slur top/bottom in the space
-			% between the nearest staff lines (from <0,1>), regardless direction
-
-			% slur is too low:
-		slh 0.45 lt { /shift 0.45 slh sub def } if
-			% slur is too high, but we can be shift it down:
-		slh 0.7 gt slh 0.85 lt and { /shift 0.7 slh sub def } if
-			% slur is too high, must be shifted up:
-		slh 0.85 ge { /shift 1.45 slh sub def } if
-	} if
-
-	aa 0 gt { /shift shift neg def } if
-
-	ifadjust 0 eq {
-		/shift 0 def
-	} if
-
-
-% and finally draw it...
-
-	grestore
-	gsave
-	/linew internote 0.06 mul AR def
-	linew 4 mul setlinewidth
-	1 setlinecap
-	0 setlinejoin
-	ifdash 1 eq
-		{ [internote 8 mul AR internote 5 mul AR] 0 setdash } if
-	x1 y1 shift neg 2 mul internote mul 4 AR mul add translate
-	s rotate
-%	[1 sx 0 1 0 0] concat
-
-% uncomment this to see the control points
-%  5 AR setlinewidth ax1 ay1 moveto	0.1 0 rlineto stroke
-%  ax2 ay2 moveto 0.1 0 rlineto stroke linew setlinewidth
-
-	drawseg
-	1 VS
-	drawseg
-	-2 VS
-	drawseg
-	x2 20 AR gt {
-		3 VS
-		drawseg
-	} if
-	x2 50 AR gt {
-		-4 VS
-		drawseg
-	} if
-	x2 80 AR gt {
-		5 VS
-		drawseg
-	} if
-	stroke
-
-	grestore
-
-	% now some \slurtext code...
-
-	/x1 ax1 ax2 add 2 div def          % middle of the slur
-	/y1 ay1 ay2 add 2 div def
-	x1 s cos mul y1 s sin mul add neg
-	y1 s cos mul x1 s sin mul sub
-	aa 0 lt {1} {0} ifelse
-	end
-
-	% this is a hack to place the slurtext in the middle of the slur.
-	% From unknown reasons simple 'ax1 ay1 translate' did not work,
-	% so we have to overlay some definitions with our own, namely
-	% 'a', which is originally 'moveto' and 'V' for drawing rules.
-	% maybe there are some other operations that should be redefined,
-	% but for almost all cases this will be sufficient. If you find
-	% anything that won't be typeset at the correct position, let me know...
-
-	temp@xx@dict begin
-	/dir exch def
-	/ay1 exch def
-	/ax1 exch def
-} def
-
-% crescendos
-/DC {
-	/y2 ED
-	/x2 ED
-	/y1 ED
-	/x1 ED
-	gsave
-	1 AR ceiling setlinewidth         % line thickness: this results
-	1 setlinecap                      % to exactly 2 pixels in 300 dpi
-	1 setlinejoin
-	x2 y2 10 AR add moveto            % the 10's specify wideness of the
-	x1 y1 lineto                      % open end of the crescendo,
-	x2 y2 10 AR sub lineto            % similarly the 11's below
-	stroke
-	grestore
-} def
-
-% half crescendos
-/DHC {
-	/y2 ED
-	/x2 ED
-	/y1 ED
-	/x1 ED
-	gsave
-	1 AR ceiling setlinewidth
-	1 setlinecap
-	1 setlinejoin
-	x2 y2 11 AR add moveto
-	x1 y1 4 AR add lineto stroke
-	x1 y1 4 AR sub moveto
-	x2 y2 11 AR sub lineto
-	stroke
-	grestore
-} def
-
-% differenced line
-
-/DLN {
-	gsave
-	GDAR ceiling setlinewidth
-	GDAR exch GDAR neg rlineto
-	stroke
-	grestore
-} def
-
-% sloped line
-
-/DSLN {
-	gsave
-	GDAR ceiling setlinewidth
-	GDAR exch 1.125 mul neg rotate 0 rlineto
-	stroke
-	grestore
-} def
-
-% free line (init & terminate)
-
-/DFLN {
-	gsave
-	GDAR ceiling setlinewidth
-	CP moveto
-	lineto
-	stroke
-	grestore
-} def
-
-end
-