summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/pict2e
diff options
context:
space:
mode:
authorNorbert Preining <norbert@preining.info>2020-09-04 03:03:07 +0000
committerNorbert Preining <norbert@preining.info>2020-09-04 03:03:07 +0000
commit547e0bdac8f18f25b4cac1bb8234b9aecb2bcea8 (patch)
treed780e2601b5cbdd3aae05d5141d84689813fe4e6 /macros/latex/contrib/pict2e
parentfc732340b62b41cedbe82bcb3675a86c65343a21 (diff)
CTAN sync 202009040303
Diffstat (limited to 'macros/latex/contrib/pict2e')
-rw-r--r--macros/latex/contrib/pict2e/p2e-drivers.pdfbin216020 -> 216023 bytes
-rw-r--r--macros/latex/contrib/pict2e/pict2e.dtx124
-rw-r--r--macros/latex/contrib/pict2e/pict2e.pdfbin889454 -> 894989 bytes
3 files changed, 89 insertions, 35 deletions
diff --git a/macros/latex/contrib/pict2e/p2e-drivers.pdf b/macros/latex/contrib/pict2e/p2e-drivers.pdf
index 12c0741fba..1b8add2b0e 100644
--- a/macros/latex/contrib/pict2e/p2e-drivers.pdf
+++ b/macros/latex/contrib/pict2e/p2e-drivers.pdf
Binary files differ
diff --git a/macros/latex/contrib/pict2e/pict2e.dtx b/macros/latex/contrib/pict2e/pict2e.dtx
index cccd714da7..8bb7a289fc 100644
--- a/macros/latex/contrib/pict2e/pict2e.dtx
+++ b/macros/latex/contrib/pict2e/pict2e.dtx
@@ -23,7 +23,7 @@
%
%<*package>
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{pict2e}[2020/06/20 v0.3e Improved picture commands (HjG,RN,JT)]
+\ProvidesPackage{pict2e}[2020/08/16 v0.4a Improved picture commands (HjG,RN,JT)]
%</package>
%
%<*driver>
@@ -63,9 +63,8 @@
% \fi
%
% \GetFileInfo{pict2e.sty}
-% \def\docdate{2020/06/20}
+% \def\docdate{2020/08/16}
%
-% \CheckSum{2206}
%
% ^^A ========
%
@@ -190,6 +189,7 @@
% \changes{v0.3d}{2020/06/13}{\cmd{\@sline} renamed \cmd{\pIIe@sline} (RN)}
% \changes{v0.3e}{2020/06/20}{Added \cmd{\Vector}, \cmd{\polyvector}
% suggested by FMi (RN)}
+% \changes{v0.4a}{2020/08/16}{Default lengths to match extended \LaTeX\ version}
% \fi
%
% \changes{v0.1a}{2003/07/18}{First version. (RN)}
@@ -1501,6 +1501,27 @@
%
% \subsection{Preliminaries}
%
+% \begin{macro}{\@defaultunitsset}
+% Command to accept a number or length expression.
+% Added to \LaTeX\ 2020-10-01 release but provided here for older releases.
+%
+% Set a length register, |#1|,
+% accepting number or an etex length expression, |#2|,
+% with default unit, |#3|.
+%
+% |#3| can be a literal unit such as |cm| or a length register such
+% as |\unitlength|.
+%
+% This is used in all |picture| commands that take picture coordinates.
+% So |\put(2,2)| as previously but now |\put(\textwidth-5cm,0.4\texteight)|
+% Note that you can only use expressions with lengths, |\put(1+2,0)| is not
+% supported.
+% \begin{macrocode}
+\def\@defaultunitsset#1#2#3{%
+ \@defaultunits#1\dimexpr#2#3\relax\relax\@nnil}
+% \end{macrocode}
+% \end{macro}
+%
% \begin{macro}{\pIIe@mode}
% \begin{macro}{\pIIe@code}
% \begin{macro}{\Gin@driver}
@@ -2412,7 +2433,7 @@
\begingroup
\pIIe@checkslopeargsline{#1}{#2}%
\@tempdima=#1pt\relax \@tempdimb=#2pt\relax
- \@linelen #3\unitlength
+ \@defaultunitsset\@linelen{#3}\unitlength
\ifdim\@linelen<\z@ \@badlinearg \else
\pIIe@sline
\pIIe@moveto\z@\z@
@@ -2485,10 +2506,10 @@
\begingroup
\pIIe@checkslopeargsvector{#1}{#2}%
\@tempdima=#1pt\relax \@tempdimb=#2pt\relax
- \@linelen#3\unitlength
+ \@defaultunitsset\@linelen{#3}\unitlength
\ifdim\@linelen<\z@ \@badlinearg \else
\pIIe@sline
- \@linelen#3\unitlength
+ \@defaultunitsset\@linelen{#3}\unitlength
\pIIe@pyth{\@tempdima}{\@tempdimb}\dimen@
\ifdim\@tempdima=\z@ \else
\ifdim\@tempdimb=\z@ \else
@@ -2871,7 +2892,7 @@
% argument (RN,HjG)}
% \changes{v0.2n}{2004/04/22}{Allow zero diameter (RN/HjG)}
% \begin{macrocode}
- \@tempdima#1\unitlength
+ \@defaultunitsset\@tempdima{#1}\unitlength
\ifdim\@tempdima<\z@ \pIIe@badcircarg \fi
\divide\@tempdima\tw@
\pIIe@circle\@tempdima
@@ -3038,16 +3059,12 @@
% \cite[p.~223]{LAMPORT} does not specify explicitly whether the
% \oarg{rad} argument should be given in terms of \cmd{\unitlength} or
% as an absolute length.
-% To implement this feature, we borrow from the \textsf{graphics}
-% package:
-% See \cmd{\Gin@defaultbp} and \cmd{\Gin@def@bp} from
-% \texttt{graphics.dtx}.
+% This is now re-implemented in terms of \cmd{@defaultunitsset}.
% \begin{macrocode}
\newcommand*\pIIe@defaultUL[2]{%
- \afterassignment\pIIe@def@UL\dimen@#2\unitlength\relax{#1}{#2}}
+ \@defaultunitsset\dimen@{#2}\unitlength
+ \edef#1{\the\dimen@}}
% \end{macrocode}
-% However, things are simpler in our case, since we always need the
-% value stored in \cmd{\dimen@}.
% Hence, we could\slash should omit the unnecessary argument!?)
% \changes{v0.2h}{2004/01/07}{Check for negative or zero radius
% argument (RN,HjG)}
@@ -3103,8 +3120,8 @@
% \end{macrocode}
% In analogy to circles, we need only half of the size value.
% \begin{macrocode}
- \@ovxx#1\unitlength \divide\@ovxx\tw@
- \@ovyy#2\unitlength \divide\@ovyy\tw@
+ \@defaultunitsset\@ovxx{#1}\unitlength \divide\@ovxx\tw@
+ \@defaultunitsset\@ovyy{#2}\unitlength \divide\@ovyy\tw@
\@tempdimc \ifdim\@ovyy>\@ovxx \@ovxx \else \@ovyy \fi
\ifdim\pIIe@maxovalrad<\@tempdimc \@tempdimc\pIIe@maxovalrad\relax \fi
% \end{macrocode}
@@ -3238,9 +3255,12 @@
% \begin{macrocode}
\@killglue
\begingroup
- \@ovxx#2\unitlength \@ovyy#3\unitlength
- \@ovdx#4\unitlength \@ovdy#5\unitlength
- \@xdim#6\unitlength \@ydim#7\unitlength
+ \@defaultunitsset\@ovxx{#2}\unitlength
+ \@defaultunitsset\@ovyy{#3}\unitlength
+ \@defaultunitsset\@ovdx{#4}\unitlength
+ \@defaultunitsset\@ovdy{#5}\unitlength
+ \@defaultunitsset\@xdim{#6}\unitlength
+ \@defaultunitsset\@ydim{#7}\unitlength
% \end{macrocode}
% \noindent
% \BigIndent $P_1 = P_m + 1/3 (P_0 - P_m)$
@@ -3398,10 +3418,12 @@
\def\pIIe@arc@@(#1,#2)#3{%
\if@tempswa
\pIIe@moveto\z@\z@
- \pIIe@arc{\z@}{\z@}{#3\unitlength}{#1}{#2}%
+ \@defaultunitsset\@tempdimc{#3}\unitlength
+ \pIIe@arc{\z@}{\z@}{\@tempdimc}{#1}{#2}%
\pIIe@closepath\pIIe@fillGraph
\else
- \pIIe@arc[1]{\z@}{\z@}{#3\unitlength}{#1}{#2}%
+ \@defaultunitsset\@tempdimc{#3}\unitlength
+ \pIIe@arc[1]{\z@}{\z@}{\@tempdimc}{#1}{#2}%
\pIIe@strokeGraph
\fi}
\ifx\undefined\arc
@@ -3428,12 +3450,16 @@
\def\Line(#1,#2)(#3,#4){\polyline(#1,#2)(#3,#4)}
\def\polyline(#1,#2){%
\@killglue
- \pIIe@moveto{#1\unitlength}{#2\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@moveto{\@tempdimc}{\@tempdimb}%
\@ifnextchar\lp@r{\@polyline}{\PackageWarning{pict2e}%
{Polygonal lines require at least two vertices!}%
\ignorespaces}}
\def\@polyline(#1,#2){%
- \pIIe@lineto{#1\unitlength}{#2\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@lineto{\@tempdimc}{\@tempdimb}%
\@ifnextchar\lp@r{\@polyline}{\pIIe@strokeGraph\ignorespaces}}
\def\Vector(#1,#2)(#3,#4){\polyvector(#1,#2)(#3,#4)}
\def\polyvector(#1,#2){%
@@ -3445,8 +3471,10 @@
% \end{macrocode}
% See the similar definition for \cmd{\vector} (\ref{sec:implementation:vector})
% \begin{macrocode}
- \@xdim#1\unitlength \@tempdima=#3\unitlength
- \@ydim#2\unitlength \@tempdimb=#4\unitlength
+ \@defaultunitsset\@xdim{#1}\unitlength
+ \@defaultunitsset\@tempdima{#3}\unitlength
+ \@defaultunitsset\@ydim{#2}\unitlength
+ \@defaultunitsset\@tempdimb{#4}\unitlength
\advance\@tempdima-\@xdim \advance\@tempdimb-\@ydim
\ifdim\@tempdima=\z@ \@linelen\@tempdimb \else
\ifdim\@tempdimb=\z@ \@linelen\@tempdima \else
@@ -3467,11 +3495,16 @@
\@ifstar{\begingroup\@tempswatrue\@polygon}%
{\begingroup\@tempswafalse\@polygon}}
\def\@polygon(#1,#2){%
- \pIIe@moveto{#1\unitlength}{#2\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@moveto{\@tempdimc}{\@tempdimb}%
\@ifnextchar\lp@r{\@@polygon}{\PackageWarning{pict2e}%
{Polygons require at least two vertices!}%
\ignorespaces}}
- \def\@@polygon(#1,#2){\pIIe@lineto{#1\unitlength}{#2\unitlength}%
+ \def\@@polygon(#1,#2){%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@lineto{\@tempdimc}{\@tempdimb}%
\@ifnextchar\lp@r{\@@polygon}{\pIIe@closepath
\if@tempswa\pIIe@fillGraph\else\pIIe@strokeGraph\fi
\endgroup
@@ -3497,20 +3530,33 @@
% \begin{macrocode}
\def\moveto(#1,#2){%
\@killglue
- \pIIe@moveto{#1\unitlength}{#2\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@moveto{\@tempdimc}{\@tempdimb}%
\ignorespaces}
\def\lineto(#1,#2){%
\@killglue
- \pIIe@lineto{#1\unitlength}{#2\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \pIIe@lineto{\@tempdimc}{\@tempdimb}%
\ignorespaces}
\def\curveto(#1,#2)(#3,#4)(#5,#6){%
\@killglue
- \pIIe@curveto{#1\unitlength}{#2\unitlength}{#3\unitlength}{#4\unitlength}%
- {#5\unitlength}{#6\unitlength}%
+ \@defaultunitsset\@tempdimc{#1}\unitlength
+ \@defaultunitsset\@tempdimb{#2}\unitlength
+ \@defaultunitsset\@tempdima{#3}\unitlength
+ \@defaultunitsset\dimen@{#4}\unitlength
+ \@defaultunitsset\@ovxx{#5}\unitlength
+ \@defaultunitsset\@ovyy{#6}\unitlength
+ \pIIe@curveto{\@tempdimc}{\@tempdimb}{\@tempdima}{\dimen@}%
+ {\@ovxx}{\@ovyy}%
\ignorespaces}
\newcommand*\circlearc[6][0]{%
\@killglue
- \pIIe@arc[#1]{#2\unitlength}{#3\unitlength}{#4\unitlength}{#5}{#6}%
+ \@defaultunitsset\@tempdimc{#2}\unitlength
+ \@defaultunitsset\@tempdimb{#3}\unitlength
+ \@defaultunitsset\@tempdima{#4}\unitlength
+ \pIIe@arc[#1]{\@tempdimc}{\@tempdimb}{\@tempdima}{#5}{#6}%
\ignorespaces}
\def\closepath{\pIIe@closepath}
\def\strokepath{\pIIe@strokeGraph}
@@ -3596,9 +3642,17 @@
\def\pIIe@@cbezier#1)#2(#3)#4(#5)#6({\@cbezier#1)(#3)(#5)(}%
\def\@cbezier[#1](#2,#3)(#4,#5)(#6,#7)(#8,#9){%
\@killglue
- \pIIe@moveto{#2\unitlength}{#3\unitlength}%
- \pIIe@curveto{#4\unitlength}{#5\unitlength}%
- {#6\unitlength}{#7\unitlength}{#8\unitlength}{#9\unitlength}%
+ \@defaultunitsset\@tempdimc{#2}\unitlength
+ \@defaultunitsset\@tempdimb{#3}\unitlength
+ \pIIe@moveto{\@tempdimc}{\@tempdimb}%
+ \@defaultunitsset\@tempdimc{#4}\unitlength
+ \@defaultunitsset\@tempdimb{#5}\unitlength
+ \@defaultunitsset\@tempdima{#6}\unitlength
+ \@defaultunitsset\dimen@{#7}\unitlength
+ \@defaultunitsset\@ovxx{#8}\unitlength
+ \@defaultunitsset\@ovyy{#9}\unitlength
+ \pIIe@curveto{\@tempdimc}{\@tempdimb}%
+ {\@tempdima}{\dimen@}{\@ovxx}{\@ovyy}%
\pIIe@strokeGraph
\ignorespaces}%
}
diff --git a/macros/latex/contrib/pict2e/pict2e.pdf b/macros/latex/contrib/pict2e/pict2e.pdf
index bb634560b3..03dcb9f143 100644
--- a/macros/latex/contrib/pict2e/pict2e.pdf
+++ b/macros/latex/contrib/pict2e/pict2e.pdf
Binary files differ