diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex')
| -rw-r--r-- | Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex | 269 |
1 files changed, 200 insertions, 69 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex index da75b3e2e43..7e4e65d4c38 100644 --- a/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex +++ b/Master/texmf-dist/tex/generic/pgf/modules/pgfmoduleshapes.code.tex @@ -7,7 +7,7 @@ % % See the file doc/generic/pgf/licenses/LICENSE for more details. -\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/modules/pgfmoduleshapes.code.tex,v 1.13 2010/09/09 13:52:57 cjorssen Exp $ +\ProvidesFileRCS $Header: /cvsroot/pgf/pgf/generic/pgf/modules/pgfmoduleshapes.code.tex,v 1.34 2013/10/31 15:44:19 tantau Exp $ @@ -38,12 +38,12 @@ \def\pgfmultipartnode#1#2#3#4{% \pgfutil@ifundefined{pgf@sh@s@#1}% - {\PackageError{pgf}{Unknown shape ``#1''}{}}% + {\pgferror{Unknown shape ``#1''}}% {% {% \let\pgf@sh@savedmacros=\pgfutil@empty% MW \let\pgf@sh@savedpoints=\pgfutil@empty% - \def\shape@name{#1}% CJ + \def\pgf@sm@shape@name{#1}% CJ % TT added prefix! \csname pgf@sh@s@#1\endcsname% \pgf@sh@savedpoints% \pgf@sh@savedmacros% MW @@ -57,15 +57,8 @@ }% % Save the saved points and the transformation matrix \edef\pgf@node@name{#3}% - \ifx\pgf@positionnodelater@macro\relax% - \else% - % Rename node - \edef\pgf@node@name{not yet positioned@\pgf@node@name}% - % Interrupt bounding box! - \pgfinterruptboundingbox% - % Put everything in our box: - \setbox\pgfpositionnodelaterbox=\hbox\bgroup% - % + \ifpgflatenodepositioning + \pgf@shapes@late@pos@begin% \fi% \ifx\pgf@node@name\pgfutil@empty% \else% @@ -74,20 +67,29 @@ \expandafter\pgf@sh@@temp\expandafter{\pgf@sh@savedpoints}% \edef\pgf@sh@@temp{\noexpand\gdef\expandafter\noexpand\csname pgf@sh@ma@\pgf@node@name\endcsname}% MW \expandafter\pgf@sh@@temp\expandafter{\pgf@sh@savedmacros}% MW - \pgfgettransform\pgf@temp + \pgfgettransform\pgf@temp% \expandafter\xdef\csname pgf@sh@nt@\pgf@node@name\endcsname{\pgf@temp}% \expandafter\xdef\csname pgf@sh@pi@\pgf@node@name\endcsname{\pgfpictureid}% \fi% \pgfutil@ifundefined{pgf@sh@bbg@#1}{} {{\pgfscope\csname pgf@sh@bbg@#1\endcsname\endpgfscope}}% - \pgfutil@ifundefined{pgf@sh@bg@#1}{}% - {\csname pgf@sh@bg@#1\endcsname#4}% + \pgfutil@ifundefined{pgf@sh@bg@#1}{% + \global\let\pgfpositionnodelaterpath\pgfutil@empty% + }% + {\csname pgf@sh@bg@#1\endcsname% + \ifpgflatenodepositioning% + \pgfsyssoftpath@getcurrentpath\pgfpositionnodelaterpath% + \pgfprocessround{\pgfpositionnodelaterpath}{\pgfpositionnodelaterpath}% + \global\let\pgfpositionnodelaterpath\pgfpositionnodelaterpath% + \fi% + #4}% \pgfutil@ifundefined{pgf@sh@fbg@#1}{} {{\pgfscope\csname pgf@sh@fbg@#1\endcsname\endpgfscope}}% {% \expandafter\pgfutil@for\expandafter\pgf@shape@com\expandafter:\expandafter=\csname pgf@sh@boxes@#1\endcsname\do{% {% \pgftransformshift{\pgf@sh@reanchor{#1}{\pgf@shape@com}}% + \pgfapproximatenonlineartransformation% \expandafter\pgfqboxsynced\expandafter{\csname pgfnodepart\pgf@shape@com box\endcsname}% }% }% @@ -98,23 +100,44 @@ {\csname pgf@sh@fg@#1\endcsname#4}% \pgfutil@ifundefined{pgf@sh@ffg@#1}{}% {{\pgfscope\csname pgf@sh@ffg@#1\endcsname\endpgfscope}}% - \ifx\pgf@positionnodelater@macro\relax% - \expandafter\pgf@nodecallback\expandafter{\pgf@node@name}% + \ifpgflatenodepositioning% + \pgf@shapes@late@pos@end% \else% - \egroup% Close box - \edef\pgfpositionnodelaterminx{\the\pgf@picminx}% - \edef\pgfpositionnodelaterminy{\the\pgf@picminy}% - \edef\pgfpositionnodelatermaxx{\the\pgf@picmaxx}% - \edef\pgfpositionnodelatermaxy{\the\pgf@picmaxy}% - \let\pgfpositionnodelatername=\pgf@node@name% - \pgf@positionnodelater@macro% - \endpgfinterruptboundingbox% + \expandafter\pgf@nodecallback\expandafter{\pgf@node@name}% \fi% }% }% } - +\def\pgf@shapes@late@pos@begin{% + % Rename node + \edef\pgf@node@name{not yet positionedPGFINTERNAL\pgf@node@name}% + % Interrupt bounding box! + \pgfinterruptboundingbox% + % Put everything in our box: + \pgf@relevantforpicturesizetrue% + \setbox\pgfpositionnodelaterbox=\hbox% + \bgroup% +} + +\def\pgf@shapes@late@pos@end{% + \egroup% Close box + \ifdim\pgf@picminx>\pgf@picmaxx\relax% happens for empty nodes + \def\pgfpositionnodelaterminx{0.0pt}% + \let\pgfpositionnodelaterminy\pgfpositionnodelaterminx% + \let\pgfpositionnodelatermaxx\pgfpositionnodelaterminx% + \let\pgfpositionnodelatermaxy\pgfpositionnodelaterminx% + \else% + \edef\pgfpositionnodelaterminx{\the\pgf@picminx}% + \edef\pgfpositionnodelaterminy{\the\pgf@picminy}% + \edef\pgfpositionnodelatermaxx{\the\pgf@picmaxx}% + \edef\pgfpositionnodelatermaxy{\the\pgf@picmaxy}% + \fi% + \let\pgfpositionnodelatername=\pgf@node@name% + \pgf@positionnodelater@macro% + \endpgfinterruptboundingbox% +} + \def\pgf@shift@node#1#2{% % This internal command shifts the recorded coordinates for node #1 % by the vector #2. It is used to @@ -199,7 +222,7 @@ % \pgfpositionnodelatername % The name of the just-created-node. This name will be the % originally "desired" name of the box plus the prefix "not yet -% positioned box@". +% positioned boxPGFINTERNAL". % % \pgfpositionnodelaterminx % \pgfpositionnodelatermaxx @@ -218,11 +241,21 @@ % When \pgfpositionnodenow is called, the macros mentioned above % should have the exact same values they had when #1 is called. -\def\pgfpositionnodelater#1{\let\pgf@positionnodelater@macro=#1\relax} +\def\pgfpositionnodelater#1{% + \let\pgf@positionnodelater@macro=#1% + \ifx\pgf@positionnodelater@macro\relax% + \pgflatenodepositioningfalse% + \else% + \pgflatenodepositioningtrue% + \fi% +} +\newif\ifpgflatenodepositioning \pgfpositionnodelater{\relax} \def\pgfpositionnodelaterbox{0} + + % Position a node that has been scheduled for later insertion % % #1 = position in the picture, where the original anchor should go, @@ -232,7 +265,7 @@ % % This command works in concert with \pgfpositionnodelater, see the % description there. When \pgfpositionnodenow is called, the macros -% \pgfpositionnodelaterbox and so one should be set to the values they +% \pgfpositionnodelaterbox and so on should be set to the values they % had when the macro given to \pgfpositionnodelater was called. Then, % the box described by these macros will be inserted into the picture % at the position given #1. More precisely, the original node will @@ -241,13 +274,13 @@ % into the actual picture. \def\pgfpositionnodenow#1{% + \pgfinterruptpath% {% \pgfpointtransformed{#1}% \edef\pgf@temp@shift{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}} \pgftransformreset% \pgftransformshift{\pgf@temp@shift}% - \setbox\pgfpositionnodelaterbox=\hbox{\pgfsys@beginpicture\box\pgfpositionnodelaterbox\pgfsys@endpicture}% - \pgfqboxsynced{\pgfpositionnodelaterbox}% + \pgfsys@pictureboxsynced\pgfpositionnodelaterbox% \pgf@shift@node{\pgfpositionnodelatername}{\pgf@temp@shift}% % Bounding box update... \pgfpointtransformed{\pgfqpoint{\pgfpositionnodelaterminx}{\pgfpositionnodelaterminy}}% @@ -257,15 +290,65 @@ % Naming and callbacks \expandafter\pgfpositionnodenow@rename\pgfpositionnodelatername\relax% }% + % Late setup% + {% + \csname pgf@lns@\pgfpositionnodelatername\endcsname% + \expandafter\global\expandafter\let\csname pgf@lns@\pgfpositionnodelatername\endcsname\relax% + }% + \endpgfinterruptpath% } -\def\pgfpositionnodenow@rename not yet positioned@#1\relax{% - \pgfnoderename{#1}{not yet positioned@#1} +\def\pgfpositionnodenow@rename not yet positionedPGFINTERNAL#1\relax{% + \pgfnoderename{#1}{not yet positionedPGFINTERNAL#1} \pgf@nodecallback{#1}% } +% "Fake" a node +% +% #1 = node name +% +% Description: +% +% This command will setup things so that it "looks like" a node named +% #1 has been created, but, in reality, no node is created. The idea +% is that a node created in this way can be referenced by systems +% using the late positioning, which will only create the node later +% on. +% +\def\pgffakenode#1{% + \edef\pgf@temp{\ifpgflatenodepositioning not yet positionedPGFINTERNAL\fi#1}% + \expandafter\gdef\csname pgf@sh@ns@\pgf@temp\endcsname{coordinate}% + \expandafter\gdef\csname pgf@sh@np@\pgf@temp\endcsname{\def\centerpoint{\pgfpointorigin}}% + \expandafter\gdef\csname pgf@sh@nt@\pgf@temp\endcsname{{1}{0}{0}{1}{0pt}{0pt}}% + \expandafter\global\expandafter\let\csname pgf@sh@ma@\pgf@temp\endcsname\pgfutil@empty% + \expandafter\xdef\csname pgf@sh@pi@\pgf@temp\endcsname{\pgfpictureid}% +} + + + +% Specify code that should be executed after a node has been created +% +% #1 = node name +% #2 = later code +% +% Description: +% +% This macro allows you to provide some code #2 that will be executed +% right after a node has been positioned using \pgfpositionnodenow. If +% the node has already been positioned (if the late positioning is not +% switched on), nothing happens. + +\def\pgfnodepostsetupcode#1#2{% + \ifpgflatenodepositioning% + \expandafter\ifx\csname pgf@lns@not yet positionedPGFINTERNAL#1\endcsname\relax% + \expandafter\gdef\csname pgf@lns@not yet positionedPGFINTERNAL#1\endcsname{#2}% + \else% + \expandafter\pgfutil@g@addto@macro\csname pgf@lns@not yet positionedPGFINTERNAL#1\endcsname{#2}% + \fi% + \fi% +} @@ -334,19 +417,23 @@ \edef\pgf@temp{#1}% \ifx\pgf@temp\pgfutil@empty% do nothing \else% - \pgf@process{\pgfpointtransformed{#2}}% - \expandafter\gdef\csname pgf@sh@ns@#1\endcsname{coordinate}% - \expandafter\xdef\csname pgf@sh@np@#1\endcsname{% - \noexpand\def\noexpand\centerpoint{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}% - } - \expandafter\gdef\csname pgf@sh@nt@#1\endcsname{{1}{0}{0}{1}{0pt}{0pt}}% - \expandafter\global\expandafter\let\csname pgf@sh@ma@#1\endcsname\pgfutil@empty% - \expandafter\gdef\csname pgf@sh@pi@#1\endcsname{\pgfpictureid}% + \ifpgflatenodepositioning% + {\pgftransformshift{#2}\pgfnode{coordinate}{center}{}{#1}{}}% + \else% + \pgf@process{\pgfpointtransformed{#2}}% + \expandafter\gdef\csname pgf@sh@ns@#1\endcsname{coordinate}% + \expandafter\xdef\csname pgf@sh@np@#1\endcsname{% + \noexpand\def\noexpand\centerpoint{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}% + } + \expandafter\gdef\csname pgf@sh@nt@#1\endcsname{{1}{0}{0}{1}{0pt}{0pt}}% + \expandafter\global\expandafter\let\csname pgf@sh@ma@#1\endcsname\pgfutil@empty% + \expandafter\xdef\csname pgf@sh@pi@#1\endcsname{\pgfpictureid}% + \fi% \fi% } \def\pgf@sh@redeferredanchor#1#2{% CJ - \expandafter\gdef\csname pgf@anchor@\shape@name @#1\endcsname{#2}}% CJ + \expandafter\gdef\csname pgf@anchor@\pgf@sm@shape@name @#1\endcsname{#2}}% CJ @@ -393,7 +480,7 @@ {% \pgfutil@ifundefined{pgf@anchor@generic@#2}{% \pgfmathsetcounter{pgf@counta}{#2}% - \csname pgf@anchor@#1@border\endcsname{\pgfqpointpolar{\c@pgf@counta}{1pt}}% + \csname pgf@anchor@#1@border\endcsname{\pgfqpointpolar{\the\c@pgf@counta}{1pt}}% }{% \csname pgf@anchor@generic@#2\endcsname{#1}% }% @@ -414,7 +501,7 @@ % can be used to query the referenced node's name. % This macro is not defined during node creation. \def\pgfdeclaregenericanchor#1#2{% - \expandafter\def\csname pgf@anchor@generic@#1\endcsname##1{#2}% + \expandafter\def\csname pgf@anchor@generic@#1\endcsname##1{#2}% }% @@ -435,7 +522,10 @@ \def\pgfpointanchor#1#2{% % Ok, check whether #1 is known! \pgfutil@ifundefined{pgf@sh@ns@#1} - {\PackageError{pgf}{No shape named #1 is known}{}% + {\pgfutil@ifundefined{pgf@sh@ns@not yet positionedPGFINTERNAL#1}{% + \pgferror{No shape named #1 is known}}{ + % else, fail silently + }% \pgfpointorigin}% {% \pgf@process{% @@ -500,7 +590,7 @@ \def\pgfpointshapeborder#1#2{% % Ok, check whether #1 is known! \pgfutil@ifundefined{pgf@sh@ns@#1} - {\PackageError{pgf}{No shape named #1 is known}{}% + {\pgferror{No shape named #1 is known}% \pgfpointorigin}% {% \pgf@process{% @@ -536,6 +626,25 @@ } +% Retrieve the list of node parts of a shape +% +% #1 = a macro +% #2 = a shape name +% +% Description: +% +% Stores the list of node parts of a shape #2 in the macro #1. +% +% Example: +% +% \pgfgetnodeparts\mylist{circle split} +% +% This will set \mylist\ to "text,lower" + +\def\pgfgetnodeparts#1#2{% + \expandafter\let\expandafter#1\csname pgf@sh@boxes@#2\endcsname% +} + % Declares a shape type % @@ -605,7 +714,7 @@ \long\def\pgfdeclareshape#1#2{% { - \def\shape@name{#1} + \def\pgf@sm@shape@name{#1} \let\savedanchor=\pgf@sh@savedanchor \let\saveddimen=\pgf@sh@saveddimen \let\savedmacro=\pgf@sh@savedmacro% MW @@ -632,48 +741,48 @@ \anchorborder{\csname pgf@anchor@#1@center\endcsname}% \anchor{text}{\pgfpointorigin}% \nodeparts{text}% - \expandafter\global\expandafter\let\csname pgf@sh@s@\shape@name\endcsname=\pgfutil@empty% + \expandafter\global\expandafter\let\csname pgf@sh@s@\pgf@sm@shape@name\endcsname=\pgfutil@empty% #2 } } \def\pgf@sh@savedanchor#1#2{% - \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\shape@name\endcsname{\pgf@sh@resavedanchor{#1}{#2}}} + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\pgf@sm@shape@name\endcsname{\pgf@sh@resavedanchor{#1}{#2}}} \def\pgf@sh@saveddimen#1#2{% - \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\shape@name\endcsname{\pgf@sh@resaveddimen{#1}{#2}}} + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\pgf@sm@shape@name\endcsname{\pgf@sh@resaveddimen{#1}{#2}}} \def\pgf@sh@savedmacro#1#2{% MW - \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\shape@name\endcsname{\pgf@sh@resavedmacro{#1}{#2}}}% MW -\def\pgf@sh@anchor#1#2{\expandafter\gdef\csname pgf@anchor@\shape@name @#1\endcsname{#2}} + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\pgf@sm@shape@name\endcsname{\pgf@sh@resavedmacro{#1}{#2}}}% MW +\def\pgf@sh@anchor#1#2{\expandafter\gdef\csname pgf@anchor@\pgf@sm@shape@name @#1\endcsname{#2}} \def\pgf@sh@deferredanchor#1#2{% CJ \expandafter\pgfutil@g@addto@macro - \csname pgf@sh@s@\shape@name\endcsname{\pgf@sh@redeferredanchor{#1}{#2}}}% CJ -\def\pgf@sh@anchorborder#1{\expandafter\gdef\csname pgf@anchor@\shape@name @border\endcsname##1{\pgf@process{##1}#1}} -\long\def\pgf@sh@behindbgpath#1{\expandafter\gdef\csname pgf@sh@bbg@\shape@name\endcsname{#1}} -\long\def\pgf@sh@bgpath#1{\expandafter\gdef\csname pgf@sh@bg@\shape@name\endcsname{#1}} -\long\def\pgf@sh@beforebgpath#1{\expandafter\gdef\csname pgf@sh@fbg@\shape@name\endcsname{#1}} -\long\def\pgf@sh@behindfgpath#1{\expandafter\gdef\csname pgf@sh@bfg@\shape@name\endcsname{#1}} -\long\def\pgf@sh@fgpath#1{\expandafter\gdef\csname pgf@sh@fg@\shape@name\endcsname{#1}} -\long\def\pgf@sh@beforefgpath#1{\expandafter\gdef\csname pgf@sg@ffg@\shape@name\endcsname{#1}} -\def\pgf@sh@boxes#1{\expandafter\gdef\csname pgf@sh@boxes@\shape@name\endcsname{#1}} + \csname pgf@sh@s@\pgf@sm@shape@name\endcsname{\pgf@sh@redeferredanchor{#1}{#2}}}% CJ +\def\pgf@sh@anchorborder#1{\expandafter\gdef\csname pgf@anchor@\pgf@sm@shape@name @border\endcsname##1{\pgf@process{##1}#1}} +\long\def\pgf@sh@behindbgpath#1{\expandafter\gdef\csname pgf@sh@bbg@\pgf@sm@shape@name\endcsname{#1}} +\long\def\pgf@sh@bgpath#1{\expandafter\gdef\csname pgf@sh@bg@\pgf@sm@shape@name\endcsname{#1}} +\long\def\pgf@sh@beforebgpath#1{\expandafter\gdef\csname pgf@sh@fbg@\pgf@sm@shape@name\endcsname{#1}} +\long\def\pgf@sh@behindfgpath#1{\expandafter\gdef\csname pgf@sh@bfg@\pgf@sm@shape@name\endcsname{#1}} +\long\def\pgf@sh@fgpath#1{\expandafter\gdef\csname pgf@sh@fg@\pgf@sm@shape@name\endcsname{#1}} +\long\def\pgf@sh@beforefgpath#1{\expandafter\gdef\csname pgf@sh@ffg@\pgf@sm@shape@name\endcsname{#1}} +\def\pgf@sh@boxes#1{\expandafter\gdef\csname pgf@sh@boxes@\pgf@sm@shape@name\endcsname{#1}} \def\pgf@sh@inheritsavedanchors[from=#1]{% - \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\shape@name\endcsname{\csname pgf@sh@s@#1\endcsname}} + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@\pgf@sm@shape@name\endcsname{\csname pgf@sh@s@#1\endcsname}} \def\pgf@sh@inheritanchor[from=#1]#2{% \edef\pgf@marshal{\global\let\expandafter\noexpand\csname - pgf@anchor@\shape@name @#2\endcsname=\expandafter\noexpand\csname + pgf@anchor@\pgf@sm@shape@name @#2\endcsname=\expandafter\noexpand\csname pgf@anchor@#1@#2\endcsname}% \pgf@marshal% } \def\pgf@sh@inheritanchorborder[from=#1]{% \edef\pgf@marshal{\global\let\expandafter\noexpand\csname - pgf@anchor@\shape@name @border\endcsname=\expandafter\noexpand\csname + pgf@anchor@\pgf@sm@shape@name @border\endcsname=\expandafter\noexpand\csname pgf@anchor@#1@border\endcsname}% \pgf@marshal% } \def\pgf@sh@inheritor#1#2{% \edef\pgf@marshal{\global\let\expandafter\noexpand\csname - pgf@sh@#1@\shape@name\endcsname=\expandafter\noexpand\csname + pgf@sh@#1@\pgf@sm@shape@name\endcsname=\expandafter\noexpand\csname pgf@sh@#1@#2\endcsname}% \pgf@marshal% } @@ -932,6 +1041,15 @@ } +% Special current path start coordinate: +\expandafter\def\csname pgf@sh@ns@current subpath start\endcsname{coordinate} +\expandafter\def\csname pgf@sh@np@current subpath start\endcsname{% + \def\centerpoint{\expandafter\pgfqpoint\pgfsyssoftpath@lastmoveto}% +} +\expandafter\def\csname pgf@sh@nt@current subpath start\endcsname{{1}{0}{0}{1}{0pt}{0pt}} +\expandafter\def\csname pgf@sh@pi@current subpath start\endcsname{\pgfpictureid} + + % Special current bounding box rectangle: \expandafter\def\csname pgf@sh@ns@current bounding box\endcsname{rectangle} @@ -956,8 +1074,8 @@ % Special current page bounding box rectangle: \expandafter\def\csname pgf@sh@ns@current page\endcsname{rectangle} \expandafter\def\csname pgf@sh@np@current page\endcsname{% - \def\southwest{\pgfqpoint{0pt}{0pt}}% - \def\northeast{\pgfqpoint{\paperwidth}{\paperheight}}% + \def\southwest{\pgfpointorigin}% + \def\northeast{\pgfpoint{\pgfsys@thepagewidth}{\pgfsys@thepageheight}}% } \expandafter\def\csname pgf@sh@nt@current page\endcsname{{1}{0}{0}{1}{0pt}{0pt}} \expandafter\def\csname pgf@sh@pi@current page\endcsname{pgfpageorigin} @@ -978,7 +1096,20 @@ \expandafter\gdef\csname pgf@lbb@miny@#1\endcsname{16000pt}% \pgf@size@hookedtrue% \expandafter\def\expandafter\pgf@path@size@hook\expandafter{\pgf@path@size@hook\pgf@lbb@do{#1}} - }% + }, + /pgf/freeze local bounding box/.code={% + {% + \csname pgf@sh@np@#1\endcsname% + \southwest% + \pgf@xa=\pgf@x% + \pgf@ya=\pgf@y% + \northeast% + \expandafter\xdef\csname pgf@sh@np@#1\endcsname{% + \noexpand\def\noexpand\southwest{\noexpand\pgfqpoint{\the\pgf@xa}{\the\pgf@ya}}% + \noexpand\def\noexpand\northeast{\noexpand\pgfqpoint{\the\pgf@x}{\the\pgf@y}}% + }% + }% + } } \def\pgf@lbb@do#1{% \ifdim\pgf@size@hook@x<\csname pgf@lbb@minx@#1\endcsname\expandafter\xdef\csname pgf@lbb@minx@#1\endcsname{\the\pgf@size@hook@x}\fi% @@ -1121,7 +1252,7 @@ % % Background path % - \backgroundpath{ + \backgroundpath{% \pgfutil@tempdima=\radius% \pgfmathsetlength{\pgf@xb}{\pgfkeysvalueof{/pgf/outer xsep}}% \pgfmathsetlength{\pgf@yb}{\pgfkeysvalueof{/pgf/outer ysep}}% |