drawmatrix (30nov15)

git-svn-id: svn://tug.org/texlive/trunk@38980 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 162 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/drawmatrix/drawmatrix.sty b/Master/texmf-dist/tex/latex/drawmatrix/drawmatrix.sty
new file mode 100644
index 00000000000..1fa5fc7afb3
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/drawmatrix/drawmatrix.sty
@@ -0,0 +1,162 @@
+%%
+%% This is file `drawmatrix.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% drawmatrix.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (C) 2015 by Elmar Peise
+%% 
+%% This package is distributed under the MIT license.
+%% 
+\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+\ProvidesPackage{drawmatrix}[2015/11/26 v1.1.0 drawmatrix package]
+\RequirePackage{tikz}
+\newif\ifdrawmatrix@externalize
+\pgfkeys{
+    drawmatrix/.is family,
+    drawmatrix/.cd,
+    picture/.style={},
+    baseline/.style={picture/.append style={baseline=(drawmatrix #1)}},
+    baseline=label.base,
+    bbox/.style={},
+    bbox style/.style={bbox/.append style={#1}},
+    bbox height/.initial,
+    bbox width/.initial,
+    bbox size/.style={bbox height=#1, bbox width=#1},
+    offset height/.initial=0,
+    offset width/.initial=0,
+    offset/.style={offset height=#1, offset width=#1},
+    height/.initial=1,
+    width/.initial=1,
+    size/.style={height=#1, width=#1},
+    lower bandwidth/.initial,
+    upper bandwidth/.initial,
+    bandwidth/.style={lower bandwidth=#1, upper bandwidth=#1},
+    lower banded/.style={lower bandwidth=.3},
+    upper banded/.style={upper bandwidth=.3},
+    banded/.style={lower banded, upper banded},
+    lower/.style={upper bandwidth=0},
+    upper/.style={lower bandwidth=0},
+    diag/.style={lower, upper},
+    externalize/.is if=drawmatrix@externalize,
+    externalize=true,
+    label/.style={},
+    label pos/.style={label/.append style={at=(drawmatrix #1)}},
+    label pos=bbox.center,
+    label anchor/.style={label/.append style={anchor=#1}},
+    label anchor=mid,
+    drawmatrix/.style={},
+    .unknown/.code={%
+        \let\@currname\pgfkeyscurrentname%
+        \let\@currval\pgfkeyscurrentvalue%
+        \ifx#1\pgfkeysnovalue\pgfkeysalso{
+            drawmatrix/.append style/.expand once={\@currname}
+        }\else\pgfkeysalso{
+            drawmatrix/.append style/.expand twice={%
+                \expandafter\@currname\expandafter=\@currval%
+            }
+        }\fi%
+    },
+    every picture/.style={},
+    every bbox/.style={
+        name=drawmatrix bbox,
+        inner sep=0,
+    },
+    every drawmatrix/.style={
+        fill=white,
+        draw=gray,
+    },
+    every label/.style={
+        name=drawmatrix label,
+        outer sep=0,
+        inner sep=0,
+    }
+}
+\newcommand\drawmatrixset[1]{\pgfqkeys{/drawmatrix}{#1}}
+\newcommand\drawmatrix[2][]{{%
+    \ifmmode\def\@labeltext{$#2$}\else\def\@labeltext{#2}\fi%
+    \drawmatrixset{#1}%
+    \ifdrawmatrix@externalize\else%
+        \ifx\tikz@library@external@loaded\undefined\else%
+            \tikzset{external/export=false}%
+        \fi%
+    \fi%
+    \pgfqkeys{/drawmatrix}{
+        height/.get=\@height,
+        width/.get=\@width,
+        lower bandwidth/.get=\@lowerbandwidth,
+        upper bandwidth/.get=\@upperbandwidth,
+        offset height/.get=\@offsetheight,
+        offset width/.get=\@offsetwidth,
+        bbox height/.get=\@bboxheight,
+        bbox width/.get=\@bboxwidth,
+    }%
+    \pgfmathsetmacro\@height{\@height + 0.0}%
+    \pgfmathsetmacro\@width{\@width + 0.0}%
+    \pgfmathsetmacro\@minsize{min(\@width, \@height)}%
+    \pgfmathsetmacro\@zero{0.0}%
+    \expandafter\ifx\@lowerbandwidth\pgfkeysnovalue%
+        \edef\@lowerbandwidth{\@minsize}%
+    \fi%
+    \expandafter\ifx\@upperbandwidth\pgfkeysnovalue%
+        \edef\@upperbandwidth{\@minsize}%
+    \fi%
+    \pgfmathsetmacro\@lowerbandwidth{min(\@minsize, \@lowerbandwidth)}%
+    \pgfmathsetmacro\@upperbandwidth{min(\@minsize, \@upperbandwidth)}%
+    \expandafter\ifx\@bboxheight\pgfkeysnovalue%
+        \pgfmathsetmacro\@bboxheight{\@height + \@offsetheight}%
+    \fi%
+    \expandafter\ifx\@bboxwidth\pgfkeysnovalue%
+        \pgfmathsetmacro\@bboxwidth{\@width + \@offsetwidth}%
+    \fi%
+    \begin{tikzpicture}[/drawmatrix/every picture, /drawmatrix/picture]
+        \node[/drawmatrix/every bbox, /drawmatrix/bbox,
+            minimum height=\@bboxheight cm,
+            minimum width=\@bboxwidth cm] {};
+        \path (drawmatrix bbox.north west)
+            ++(\@offsetwidth, -\@offsetheight)
+            ++(.5\pgflinewidth, -.5\pgflinewidth)
+            coordinate (drawmatrix north west)
+            ++(\@width, 0)
+            +(-\@minsize + \@upperbandwidth, 0)
+            coordinate (drawmatrix north)
+            +(0, -\@minsize + \@upperbandwidth)
+            coordinate (drawmatrix east)
+            ++(0, -\@height)
+            coordinate (drawmatrix south east)
+            ++(-\@width, 0)
+            +(\@minsize - \@lowerbandwidth, 0)
+            coordinate (drawmatrix south)
+            +(0, \@minsize - \@lowerbandwidth)
+            coordinate (drawmatrix west);
+        \filldraw[/drawmatrix/every drawmatrix, /drawmatrix/drawmatrix]
+            (drawmatrix north west)
+            \ifx\@upperbandwidth\@zero
+                \ifx\@width\@minsize\else -- (drawmatrix north) \fi
+                \ifx\@height\@minsize\else -- (drawmatrix east) \fi
+            \else
+                -- (drawmatrix north)
+                \ifx\@upperbandwidth\@minsize\else -- (drawmatrix east) \fi
+            \fi
+            -- (drawmatrix south east)
+            \ifx\@lowerbandwidth\@zero
+                \ifx\@width\@minsize\else -- (drawmatrix south) \fi
+                \ifx\@height\@minsize\else -- (drawmatrix west) \fi
+            \else
+                -- (drawmatrix south)
+                \ifx\@lowerbandwidth\@minsize\else -- (drawmatrix west) \fi
+            \fi
+            -- cycle;
+        \node[minimum height=\@height cm, minimum width=\@width cm,
+            anchor=north west] at (drawmatrix north west)
+            (drawmatrix matrix) {};
+        \node[/drawmatrix/every label, /drawmatrix/label] {\@labeltext};
+    \end{tikzpicture}%
+}}
+\endinput
+%%
+%% End of file `drawmatrix.sty'.