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%%
%% This is file `sampleshape.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% makeshape.dtx (with options: `sample')
%%
%% Copyright (C) 2013 by Adrian P Robson
%% adrian.robson@nepsweb.co.uk
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%%
%% This work has the LPPL maintenance status `maintained'.
%% The Current Maintainer of this work is Adrian Robson.
%%
%% This work consists of the files makeshape.ins
%% makeshape.dtx and
%% ontesting.dtx
%% and the derived files makeshape.sty
%% makeshape.pdf
%% sampleshape.tex
%% ontesting.pdf
%% testsample.tex and
%% testsample.pdf
%%
%%--------------------------------------------------
%%
%% This is a sample shape for the makeshape package
%%
%% It can be adapted for other shapes. See
%% makeshape.pdf for instructions.
%%
%% 25 January 2013
\usepackage{makeshape}
\makeatletter
%% Constant for sample shape
\def\gap{4pt}
%% Anchor path <- change and rename as required
\def\sampleanchor{
% get corrected text box
\pgf@xa=\ctbnex
\pgf@ya=\ctbney
% make room for shape
\advance\pgf@xa by \gap
\advance\pgf@ya by \gap
% correct for minheight and minwidth and
% for outerxsep or outerysep
\mincorrect{\pgf@xa}{\pgfshapeminwidth}
\advance\pgf@xa\pgfshapeouterxsep
\mincorrect{\pgf@ya}{\pgfshapeminheight}
\advance\pgf@ya\pgfshapeouterysep
% draw the path
\pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
\pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
\pgfpathclose
}
%% Background path <- change and rename as required
\def\sampleborder{
% get corrected text box
\pgf@xa=\ctbnex
\pgf@ya=\ctbney
% make room for shape
\advance\pgf@xa by \gap
\advance\pgf@ya by \gap
% correct for minheight and minwidth but
% not for outerxsep or outerysep
\mincorrect{\pgf@xa}{\pgfshapeminwidth}
\mincorrect{\pgf@ya}{\pgfshapeminheight}
% draw outer shape
\pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
\pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
\pgfpathclose
% draw inner shape
\advance\pgf@xa by -\gap
\advance\pgf@ya by -\gap
\pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
\pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
\pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
\pgfpathclose
}
%%------------------------------------------------
%% Shape declaration <- Change name as required
\pgfdeclareshape{sample}{
% Set paths <- change path macros as required
\setpaths{\sampleanchor}{\sampleborder}
% Saved anchors <- change as required
\savedanchor{\northeast}{
\pgf@x = \ctbnex
\pgf@y = \ctbney
\advance\pgf@x by \gap
\advance\pgf@y by \gap
\mincorrect{\pgf@x}{\pgfshapeminwidth}
\mincorrect{\pgf@y}{\pgfshapeminheight}
\advance\pgf@x\pgfshapeouterxsep
\advance\pgf@y\pgfshapeouterysep
}
% Anchors <- change as required
\anchor{north}{\northeast \pgf@x=0pt}
\anchor{north east}{\northeast}
\anchor{east}{\northeast \pgf@y=0pt}
\anchor{south east}{\northeast \pgf@y=-\pgf@y}
\anchor{south}{\northeast \pgf@x=0pt \pgf@y=-\pgf@y}
\anchor{south west}{\northeast \pgf@x=-\pgf@x \pgf@y=-\pgf@y}
\anchor{west}{\northeast \pgf@x=-\pgf@x \pgf@y=0pt}
\anchor{north west}{\northeast \pgf@x=-\pgf@x}
}
\makeatother
\endinput
%%
%% End of file `sampleshape.tex'.
|
