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authorKarl Berry <karl@freefriends.org>2006-01-11 23:58:35 +0000
committerKarl Berry <karl@freefriends.org>2006-01-11 23:58:35 +0000
commit0f08c801327dd79289d3fc2c6a5ff0906495a655 (patch)
tree71a1a9994043857dbdacc2606f6336fc1afaec10 /Master/texmf-dist
parent8a5e71efaf009a706cf3456370385f4ebee73192 (diff)
trunk/Master/texmf-dist/source/latex/tree-dvips
git-svn-id: svn://tug.org/texlive/trunk@562 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r--Master/texmf-dist/source/latex/tree-dvips/00Description6
-rw-r--r--Master/texmf-dist/source/latex/tree-dvips/Makefile11
-rw-r--r--Master/texmf-dist/source/latex/tree-dvips/Readme25
-rw-r--r--Master/texmf-dist/source/latex/tree-dvips/tree.script518
4 files changed, 560 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/tree-dvips/00Description b/Master/texmf-dist/source/latex/tree-dvips/00Description
new file mode 100644
index 00000000000..bd332d4cf43
--- /dev/null
+++ b/Master/texmf-dist/source/latex/tree-dvips/00Description
@@ -0,0 +1,6 @@
+Comprehensive TeX Archive Network: package description
+------------------------------------------------------
+Name: tree-dvips
+Last changed in archive: 1994/01/29
+Archive-path: macros/latex209/contrib/trees/tree-dvips
+Mirrored from: clsi.stanford.edu
diff --git a/Master/texmf-dist/source/latex/tree-dvips/Makefile b/Master/texmf-dist/source/latex/tree-dvips/Makefile
new file mode 100644
index 00000000000..ab845d64274
--- /dev/null
+++ b/Master/texmf-dist/source/latex/tree-dvips/Makefile
@@ -0,0 +1,11 @@
+
+ALL = Makefile lingmacros.sty tree-dvips.sty tree-manual.tex Readme \
+ tree-dvips.pro tree.script lingmacros-manual.tex
+
+all: tree-dvips.pro
+
+tar:
+ tar cf tree.tar ${ALL}
+
+tree-dvips.pro: tree.script
+ /src/tex/TeXdevices/dvips533/dvips/squeeze < tree.script > tree-dvips.pro
diff --git a/Master/texmf-dist/source/latex/tree-dvips/Readme b/Master/texmf-dist/source/latex/tree-dvips/Readme
new file mode 100644
index 00000000000..bb0aea098c1
--- /dev/null
+++ b/Master/texmf-dist/source/latex/tree-dvips/Readme
@@ -0,0 +1,25 @@
+CSLI postscript drawing macros. Created by Emma Pease
+(emma@csli.stanford.edu).
+
+These macros were originally created to draw the lines between nodes
+in the trees created by the tree macros in lingmacros.sty. They will
+only work with dvips version 541 or later (by Tomas Rokicki available
+on labrea.stanford.edu) but can be easily modified to be used with
+earlier versions of dvips and slightly less easily modified for other
+dvi to postscript convertors.
+
+To install, place
+
+tree-dvips.pro
+
+in the postscript header path for dvips.
+
+Problems:
+
+Be wary of using page extraction programs such as dviselect as you may
+accidently drop the special command loading the header file if you do
+not include the first page. dvips's own page selection commands will
+keep the special.
+
+
+
diff --git a/Master/texmf-dist/source/latex/tree-dvips/tree.script b/Master/texmf-dist/source/latex/tree-dvips/tree.script
new file mode 100644
index 00000000000..de7dca6ebbd
--- /dev/null
+++ b/Master/texmf-dist/source/latex/tree-dvips/tree.script
@@ -0,0 +1,518 @@
+% grestore
+% special commands for setting up tree macros
+TeXDict begin
+
+% the commands needed to get any of this working. The first section
+% may need to be modified if different dvi to postscript programs are
+% used.
+
+/@beginspec {gsave texpsmatrix setmatrix treedict begin} def
+/@endspec {end grestore} def
+
+%% definition of letter matrix
+%/testorient
+% { gsave
+% matrix defaultmatrix
+% 72 Resolution div dup neg
+% 3 -1 roll scale % set scaling to 1.
+% 310 -3005
+% 3 -1 roll translate % move origin to top (these are not exactly 1"
+% Mtrx
+% } def
+%
+
+% /Landscape false def
+
+% for landscape Landscape=true, letter Landscape=false
+/texpsmatrix
+matrix defaultmatrix
+isls {dup [0.0 -1.0 1.0 0.0 0.0 0.0] exch concatmatrix} if
+def
+userdict begin
+/bop-hook
+{/texpsmatrix
+matrix defaultmatrix
+isls {dup [0.0 -1.0 1.0 0.0 0.0 0.0] exch concatmatrix} if
+def}
+B
+end
+%/texpsmatrix matrix defaultmatrix def
+/treedict 200 dict def treedict begin
+
+% num pt num (converts a number in TeX pts (72.27 pts/in) to
+% postscript pts (72pts/in)
+/pt {72 mul 72.07 div} def
+
+% end of first section
+
+% definition of a node as a box containing the following information
+% The x y location of the lower left hand corner of the box
+% the height of the box (h)
+% the width of the box (w)
+% nodemargin is added to all sides to ensure a boundary around the box
+% str w h d node -
+% (nodemargin is defined in the TeX file)
+/nodemargin 2 def
+/nodes 100 dict def
+/node { /dpth exch def
+ /hght exch def
+ /wdth exch def
+ 4 dict dup begin
+ /x /y currentpoint
+ dpth sub nodemargin sub exch 3 1 roll def
+ nodemargin sub def
+ /h hght dpth add nodemargin dup add add def
+ /w wdth nodemargin dup add add def
+ end nodes 3 1 roll put} def
+
+
+% commands to find various locations around the nodebox
+%
+% nodetopleft nodetop nodetopright
+% *--------*--------*
+% | |
+% | |
+% farleft nodeleft * (nodebox) * noderight farright
+% | |
+% | |
+% *--------*--------*
+% nodebotleft nodebottom nodebotright
+%
+%
+% farbotleft farbottom
+
+% all of these take
+% dict nodebottom x1 y1 [dict has x y h w defined]
+/nodebottom {begin
+ x w 2 div add y
+ end} def
+/nodetop {begin
+ x w 2 div add y h add
+ end} def
+/nodeleft {begin
+ x y h 2 div add
+ end} def
+/noderight {begin
+ x w add y h 2 div add
+ end} def
+/nodetopleft {begin
+ x y h add
+ end} def
+/nodetopright {begin
+ x w add y h add
+ end} def
+/nodebottomleft {begin
+ x y
+ end} def
+/nodebottomright {begin
+ x w add y
+ end} def
+
+% some more locations of use
+/farright {begin
+ x w add depth add h 2 div y add
+ end} def
+
+/farleft {begin
+ x depth sub h 2 div y add
+ end} def
+
+/farbottom {begin
+ x w 2 div add y depth sub
+ end} def
+
+/fartop {begin
+ x w 2 div add y h add depth add
+ end} def
+
+/farbottomleft {begin
+ x depth 45 cos mul sub y depth 45 sin mul sub
+ end} def
+
+/farbottomright {begin
+ x w add depth 45 cos mul add y depth 45 sin mul sub
+ end} def
+
+/fartopright {begin
+ x w add depth 45 cos mul add y h add depth 45 sin mul add
+ end} def
+
+/fartopleft {begin
+ x depth 45 cos mul sub y h add depth 45 sin mul add
+ end} def
+
+
+% connects two nodes with a straight line
+% add location information (e.g., whether to go from
+% nodetop to nodeleft ...
+
+% nodename1 loc1 nodename2 loc2 nodeconnect -
+% e.g., a nodetop b nodebottom nodeconnect
+
+% to see if straight lines are indeed straight
+% x1 x2 alignpoint x1' x2' finds out if the two numbers are less than
+% one pixel apart if so make x1'=x2'
+
+/alignpoint {2 copy sub abs 1 le {add 2 div round dup} if} def
+
+% nodelocation nodename getnodepoint x y
+/getnode {nodes exch get} def
+
+% xfrom yfrom xto yto nodeconnect -
+/nodeconnect { gsave
+ transform 4 2 roll
+ transform
+ exch 4 1 roll alignpoint
+ 4 2 roll alignpoint
+ 4 1 roll exch
+ itransform moveto itransform lineto
+ stroke
+ grestore
+ } def
+
+% arrowheads
+% xtail ytail xtip ytip headthickness headlength arrow -
+
+/arrowdict 14 dict def
+arrowdict begin
+ /mtrx matrix def
+end
+
+/arrow {arrowdict begin
+ /headlength exch def
+ /halfheadthickness exch 2 div def
+ /tipy exch def /tipx exch def
+ /taily exch def /tailx exch def
+
+ /dx tipx tailx sub def
+ /dy tipy taily sub def
+ /angle dy dx atan def
+
+ /savematrix mtrx currentmatrix def
+ tipx tipy translate
+ angle rotate
+ 0 0 moveto
+ headlength neg halfheadthickness neg lineto
+ headlength neg halfheadthickness lineto
+ closepath
+savematrix setmatrix
+ end } def
+
+
+% xfrom yfrom xto yto testcmd -
+% arrownodeconnect
+/arrownodeconnect{ gsave
+ transform 4 2 roll
+ transform
+ exch 4 1 roll alignpoint
+ 4 2 roll alignpoint
+ 4 1 roll exch
+ itransform 4 2 roll itransform 4 2 roll 4 copy moveto lineto
+ gsave
+ newpath
+ 4 2 roll arrowwidth arrowlength arrow
+ fill
+ grestore
+ stroke
+ grestore
+ } def
+
+
+% connecting with a bar like
+% _______________
+% | |
+% or like
+% _______________
+% | |
+% | node
+% node
+
+% depth fromnode fromloc tonode toloc
+% depth x1 y1 x2 y2 barnodeconnect -
+/barnodeconnect {4 2 roll
+ 2 copy moveto
+ 5 -1 roll add
+ dup 3 1 roll
+ lineto
+ 2 index exch
+ lineto lineto
+ stroke
+ } def
+
+/arrowbarnodeconnect {4 2 roll
+ 2 copy moveto
+ 5 -1 roll add
+ dup 3 1 roll
+ lineto
+ 2 index exch
+ 4 copy lineto lineto
+ gsave
+ newpath
+ 4 2 roll
+ arrowwidth arrowlength arrow
+ fill
+ grestore
+ stroke
+ } def
+
+
+% Takes two nodes and forms a triangle
+% node1
+% /\
+% / \
+% ----
+% nodess
+%
+% fromnodename tonodename nodetriangle -
+/nodetriangle {
+ gsave
+ exch
+ nodes exch get nodebottom moveto
+ dup
+ nodes exch get nodetopleft lineto
+ nodes exch get nodetopright lineto
+ closepath
+ stroke
+ grestore } def
+
+
+% not sure what I am using the following for
+% x y x y slope num
+/slope {/y1 exch def
+ /x1 exch def
+ /y0 exch def
+ /x0 exch def
+ y1 y0 sub x1 x0 sub div
+ } def
+
+% x y x y midpoint x y
+/midpoint {/y1 exch def
+ /x1 exch def
+ /y0 exch def
+ /x0 exch def
+ x1 x0 sub abs
+ x1 x0 ge {x0 add} {x1 add} ifelse
+ y1 y0 sub abs
+ y1 y0 ge {y0 add} {y1 add} ifelse
+ } def
+
+
+% variant of curveto where x1 y1 = x2 y2
+/tancurveto {1 index exch
+ curveto} def
+
+/nodetancurve {/depth exch def
+ /to exch def
+ /from exch def
+ gsave
+ nodes from get noderight moveto
+
+ nodes to get noderight
+ tancurveto
+ stroke
+ grestore } def
+
+
+
+% the node curves draw curves between two points
+%
+%
+
+% nodename rightcur x1 y1 x2 y2
+/rightcur {nodes exch get dup noderight 3 -1 roll farright} def
+/leftcur {nodes exch get dup nodeleft 3 -1 roll farleft} def
+/topcur {nodes exch get dup nodetop 3 -1 roll fartop} def
+/bottomcur {nodes exch get dup nodebottom 3 -1 roll farbottom} def
+/topleftcur {nodes exch get dup nodetopleft 3 -1 roll fartopleft} def
+/toprightcur {nodes exch get dup nodetopright 3 -1 roll fartopright} def
+/bottomleftcur {nodes exch get dup nodebottomleft 3 -1 roll farbottomleft} def
+/bottomrightcur {nodes exch get dup nodebottomright 3 -1 roll farbottomright} def
+
+% (depth predefined) x1 y1 x2 y2 x3 y3 x4 y4 nodecurve -
+% where nodename nodeposition produces x1 y1 x2 y2
+% where x1 y1 are the endpoint
+
+/nodecurve {gsave
+ 4 2 roll moveto
+ 6 2 roll 4 2 roll curveto
+ stroke
+ grestore} def
+
+/arrownodecurve {gsave
+ 4 2 roll moveto
+ 6 2 roll 4 2 roll 4 copy 10 4 roll curveto
+ gsave
+ newpath
+ arrowwidth arrowlength arrow
+ fill
+ grestore
+ stroke
+ grestore} def
+
+
+%% commands for drawing things around nodes
+% nodename nodebox -
+/nodebox {nodes exch get begin
+ gsave
+ newpath
+ x y moveto
+ h w dobox
+ cleanup
+ stroke
+ grestore
+ end} def
+
+
+% nodename nodecircle -
+% would be nice to have a parameter that adjusts diameter of circle
+% depth nodename nodecircle -
+/nodecircle {nodes exch get begin
+ gsave
+ newpath
+ w 2 div x add h 2 div y add
+ w w mul h h mul add sqrt 2 div 4 -1 roll add
+ 360 0 arcn
+ cleanup
+ stroke
+ grestore
+ end} def
+
+% no cleanup
+/nodecircletrans {nodes exch get begin
+ gsave
+ newpath
+ w 2 div x add h 2 div y add
+ w w mul h h mul add sqrt 2 div 4 -1 roll add
+ 360 0 arcn
+ stroke
+ grestore
+ end} def
+
+% nodename nodeoval -
+/nodeoval {nodes exch get begin
+ gsave
+ newpath
+ x 2 sub y 2 sub moveto
+ h 4 add w 4 add dooval
+ cleanup
+ stroke
+ grestore
+ end } def
+
+% ratio depth nodename testnodeoval -
+% ratio should be between 0 and 1
+/testnodeoval {nodes exch get begin
+ gsave
+ newpath
+ h h mul w w mul add sqrt div dup dup dup
+ w mul neg x add exch
+ h mul neg y add
+ moveto
+ dup
+ h mul 2 mul h add exch
+ w mul 2 mul w add
+ testdooval
+ stroke
+ grestore
+ end } def
+
+
+/cleanup{gsave
+ x y moveto
+ h nodemargin sub .5 add w nodemargin sub .5 add doccbox
+ 1 setgray fill grestore
+}def
+
+/boxdict 4 dict def
+boxdict /mtrx matrix put
+
+/dobox{boxdict begin
+ /w exch def
+ /h exch def
+ /savematrix mtrx currentmatrix def
+ 0 h rlineto
+ w 0 rlineto
+ 0 h neg rlineto
+ closepath
+ savematrix setmatrix
+ end} def
+
+% do box in counterclockwise fashion
+/doccbox{boxdict begin
+ /w exch def
+ /h exch def
+ /savematrix mtrx currentmatrix def
+ w 0 rlineto
+ 0 h rlineto
+ w neg 0 rlineto
+ closepath
+ savematrix setmatrix
+ end} def
+
+
+/ovaldict 6 dict def
+ovaldict /mtrx matrix put
+
+% h w ovaldict -
+/dooval{ovaldict begin
+ /w exch def
+ /h exch def
+ /savematrix mtrx currentmatrix def
+ 0 h 2 div rmoveto
+ 0 h 2 div nodemargin sub
+ nodemargin h 2 div
+ w 2 div h 2 div
+ rcurveto
+ w 2 div nodemargin sub 0
+ w 2 div nodemargin neg
+ w 2 div h 2 div neg
+ rcurveto
+ 0 h 2 div neg nodemargin add
+ nodemargin neg h 2 div neg
+ w 2 div neg h 2 div neg
+ rcurveto
+ w 2 div neg nodemargin add 0
+ w 2 div neg nodemargin
+ w 2 div neg h 2 div
+ rcurveto
+ savematrix setmatrix
+ end} def
+
+% give height and width of a box and the lower left hand point
+% produce a curve that will enclose the box.
+% initial point already defined
+% ratio h w testdooval -
+/testdooval{ovaldict begin
+ /w exch def
+ /h exch def
+ /r exch def
+ h 2 div neg r mul dup
+ h 2 div dup
+ r mul 3 1 roll
+ 2 r sub mul
+ 0 h
+ rcurveto
+ w 2 div dup
+ r mul exch
+ 2 r sub mul
+ w 2 div r mul dup 3 1 roll
+ w 0
+ rcurveto
+ h 2 div r mul dup
+ h 2 div neg dup
+ r mul 3 1 roll
+ 2 r sub mul
+ 0 h neg
+ rcurveto
+ w 2 div neg dup
+ r mul exch
+ 2 r sub mul
+ w 2 div neg r mul dup 3 1 roll
+ w neg 0
+ rcurveto
+ end} def
+
+end % of treedict
+
+end % of TeXdict
+% gsave