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-rw-r--r--graphics/pgf/contrib/tikzlings/tikzlings-pandas.sty74
1 files changed, 51 insertions, 23 deletions
diff --git a/graphics/pgf/contrib/tikzlings/tikzlings-pandas.sty b/graphics/pgf/contrib/tikzlings/tikzlings-pandas.sty
index 1361cd2df7..97f8959abb 100644
--- a/graphics/pgf/contrib/tikzlings/tikzlings-pandas.sty
+++ b/graphics/pgf/contrib/tikzlings/tikzlings-pandas.sty
@@ -1,8 +1,8 @@
% !TeX root = ./examples/panda.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
-% The tikzlings-pandas package (part of the tikzlings collection)
-% A package to bring little pandas into tikz
+% This package is part of the TikZlings package
+% A package to bring cute little animals and other beings into tikz
% Maintained by samcarter
%
% Project repository and bug tracker:
@@ -11,12 +11,8 @@
% Released under the LaTeX Project Public License v1.3c or later
% See http://www.latex-project.org/lppl.txt
%
-% Version 0.2
-% April 7, 2019
-%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\ProvidesPackage{tikzlings-pandas}
- [2019/04/07 v0.2 Drawing pandas in TikZ]
+\ProvidesPackage{tikzlings-pandas}[2020/04/22 version v0.3 Drawing pandas in TikZ]
\RequirePackage{tikz}
\RequirePackage{tikzlings-addons}
@@ -27,9 +23,14 @@
\panda@draw%
\end{scope}%
\thing[#1]%
+ % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ \csname pandahookforeground\endcsname
+ \csname tikzlinghookforeground\endcsname
+ %
}
\newif\ifpanda@threeD
+\newif\ifpanda@back
\tikzset{
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -52,6 +53,7 @@
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3D/.code = \panda@threeDtrue,
+ back/.code = \panda@backtrue,
}
\def\panda@draw{%
@@ -69,7 +71,7 @@
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\pgfgettransformentries{\tmpscaleA}{\tmpscaleB}{\tmpscaleC}{\tmpscaleD}{\tmp}{\tmp}%
-\pgfmathsetmacro{\scalingfactor}{sqrt(abs(\tmpscaleA*\tmpscaleD-\tmpscaleB*\tmpscaleC))}%
+\pgfmathsetmacro{\scalingfactor}{sqrt(abs(\tmpscaleA*\tmpscaleD-\tmpscaleB*\tmpscaleC))*sqrt(abs((\pgf@xx/1cm)*(\pgf@yy/1cm)-(\pgf@xy/1cm)*(\pgf@yx/1cm)))}%
\pgfmathsetmacro{\xscalefactor}{\tmpscaleA}
\pgfmathsetmacro{\yscalefactor}{\tmpscaleD}
%
@@ -91,38 +93,64 @@
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
+% adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\csname pandahookbackground\endcsname
+\csname tikzlinghookbackground\endcsname
+%
+% Feet if back %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\ifpanda@back
+ \panda@part@draw[black] (0.32, 0.27) circle[radius=0.2];
+ \panda@part@draw[black] (-0.32, 0.27) circle[radius=0.2];
+\fi
+%
% Body %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\panda@part@draw[\panda@body!55!white] (0,0.78) ellipse (0.57 and 0.65);
+\panda@part@draw[\panda@body!55!white] (0,0.78) ellipse[x radius=0.57, y radius=0.65];
+%
+% adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\csname pandahookbelly\endcsname
+\csname tikzlinghookbelly\endcsname
%
% Arms %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\begin{scope}[yshift=-0.08cm]
-\panda@part@draw[black,rotate around={70:(0.28,0.93)}] (0.28,0.93) ellipse (0.24 and 0.13);
-\panda@part@draw[black,rotate around={-70:(-0.28,0.93)}] (-0.28,0.93) ellipse (0.24 and 0.13);
-\end{scope}
+\ifpanda@back\else
+ \begin{scope}[yshift=-0.08cm]
+ \panda@part@draw[black] (0.28,0.93) ellipse[x radius=0.24, y radius=0.13, rotate=70];
+ \panda@part@draw[black] (-0.28,0.93) ellipse[x radius=0.24, y radius=0.13, rotate=-70];
+ \end{scope}
+\fi
%
% Feet %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\panda@part@draw[black] (0.32, 0.27) circle (0.2);
-\panda@part@draw[black] (-0.32, 0.27) circle (0.2);
+\ifpanda@back\else
+ \panda@part@draw[black] (0.32, 0.27) circle[radius=0.2];
+ \panda@part@draw[black] (-0.32, 0.27) circle[radius=0.2];
+\fi
%
% Ears %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\panda@part@draw[black] (0.32, 2) circle (0.15);
-\panda@part@draw[black] (-0.32, 2) circle (0.15);
+\panda@part@draw[black] (0.32, 2) circle[radius=0.15];
+\panda@part@draw[black] (-0.32, 2) circle[radius=0.15];
%
% Head %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\panda@part@draw[\panda@body!55!white] (0.4897, 1.5886) .. controls (0.4614, 1.8238) and (0.25, 2.1172) .. (0, 2.1134) .. controls (-0.25, 2.1172) and (-0.4614, 1.8238) .. (-0.4897, 1.5886) .. controls (-0.5261, 1.3269) and (-0.2748, 1.2377) .. (0, 1.2377) .. controls (0.2748, 1.2377) and (0.5261, 1.3269) .. (0.4897, 1.5886) -- cycle;
%
+% Show details only from the front %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\ifpanda@back\else
+%
% Eyes %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\panda@part@draw[black] (0.3732, 1.6905) .. controls (0.3498, 1.767) and (0.2032, 1.8059) .. (0.0944, 1.7715) .. controls (-0.0145, 1.7371) and (0.173, 1.5479) .. (0.2508, 1.5443) .. controls (0.3286, 1.5407) and (0.3965, 1.614) .. (0.3732, 1.6905) -- cycle;
\panda@part@draw[black] (-0.3732, 1.6905) .. controls (-0.3498, 1.767) and (-0.2032, 1.8059) .. (-0.0944, 1.7715) .. controls (0.0145, 1.7371) and (-0.173, 1.5479) .. (-0.2508, 1.5443) .. controls (-0.3286, 1.5407) and (-0.3965, 1.614) .. (-0.3732, 1.6905) -- cycle;
-\panda@part@draw[white] (-0.18, 1.7) circle (0.05);
-\panda@part@draw[white] (0.18, 1.7) circle (0.05);
-\panda@part@draw[black] (0.17, 1.695) circle (0.02);
-\panda@part@draw[black] (-0.17, 1.695) circle (0.02);
+\panda@part@draw[white] (-0.18, 1.7) circle[radius=0.05];
+\panda@part@draw[white] (0.18, 1.7) circle[radius=0.05];
+\panda@part@draw[black] (0.17, 1.695) circle[radius=0.02];
+\panda@part@draw[black] (-0.17, 1.695) circle[radius=0.02];
%
% Mouth %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\draw[black,line width=\scalingfactor*0.2pt] (-0.16, 1.477) .. controls (-0.16, 1.477) and (-0.062, 1.37) .. (0, 1.506) .. controls (0.062, 1.37) and (0.16, 1.477) .. (0.16, 1.477);
%
% Nose %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\panda@part@draw[black] (0,1.55) ellipse (0.07 and 0.04);
+\panda@part@draw[black] (0,1.55) ellipse[x radius=0.07, y radius=0.04];
%
-} \ No newline at end of file
+\fi
+% adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\csname pandahookbody\endcsname
+\csname tikzlinghookbody\endcsname
+%
+}