% !TeX root = ./examples/panda.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% 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:
%% https://github.com/samcarter/tikzlings
%%
%% Released under the LaTeX Project Public License v1.3c or later
%% See https://www.latex-project.org/lppl.txt
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ProvidesPackage{tikzlings-pandas}[2025/03/23 version v2.3 Drawing pandas in TikZ]

\RequirePackage{tikz}
\RequirePackage{tikzlings-addons}

\newcommand*{\panda}[1][]{%
 \begin{scope}%
   \tikzset{/panda/.cd,#1}%
   \panda@draw%
 \end{scope}%
 \thing[#1]%
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/panda/foreground}
 \UseHook{tikzlings/foreground}
 \csname pandahookforeground\endcsname
 \csname tikzlinghookforeground\endcsname
 %
}

\newif\ifpanda@threeD
\newif\ifpanda@back
\newif\ifpanda@contour
\newif\ifpanda@openmouth

\NewHook{tikzlings/panda/background}
\NewHook{tikzlings/panda/belly}
\NewHook{tikzlings/panda/body}
\NewHook{tikzlings/panda/foreground}

\tikzset{
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Pass unknown keys on to tikz
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 /panda/.search also={/tikz,/pgf,/thing},
 /panda/.cd,
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % body
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 body/.store in     = \panda@body,
 body               = white!90!gray,
 eyes/.store in     = \panda@eyes,
 eyes               = white,
 eye/.forward to    = /panda/eyes,
 pupils/.store in   = \panda@pupils,
 pupils             = black,
 pupil/.forward to  = /panda/pupils,
 mouth/.store in    = \panda@mouth,
 mouth              = black,
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % options
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 openmouth/.code    = \panda@openmouthtrue,
 open mouth/.forward to = /panda/openmouth,
 3D/.code           = \panda@threeDtrue,
 back/.code         = \panda@backtrue,
 contour/.code      = \panda@contourtrue
                      \def\panda@contour{#1}
                      \def\panda@mouth{#1},
 contour/.default   = black,
 outline/.forward to = /panda/contour,
}

\def\panda@draw{%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % minimal bounding box size
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \path (-0.62,0.05) rectangle (0.62, 2.18);
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % store the current scale factor
 % from https://github.com/samcarter/tikzlings/issues/3#issuecomment-461373494
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \pgfgettransformentries{\tmpscaleA}{\tmpscaleB}{\tmpscaleC}{\tmpscaleD}{\tmp}{\tmp}%
 \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}
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % switch between 2D, 3D and contours, from
 % https://chat.stackexchange.com/transcript/message/45991801#45991801
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifpanda@threeD
   \def\panda@part@draw[##1]{\shade[ball color=##1]}
 \else% 3D
   \ifpanda@contour
     \def\panda@part@draw[##1]{\draw[##1,\panda@contour,fill=white,line width=\scalingfactor*0.4pt]}
   \else% contour
     \def\panda@part@draw[##1]{\fill[##1]}
   \fi% contour
 \fi% 3D
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Body parts
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/panda/background}
 \UseHook{tikzlings/background}
 \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% back
 %
 % Body %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \panda@part@draw[\panda@body] (0,0.78) ellipse[x radius=0.57, y radius=0.65];
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/panda/belly}
 \UseHook{tikzlings/belly}
 \csname pandahookbelly\endcsname
 \csname tikzlinghookbelly\endcsname
 %
 % Arms %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \unless\ifpanda@back
   \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% back
 %
 % Feet %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \unless\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% back
 %
 % Ears %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \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] (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 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \unless\ifpanda@back
   %
   % 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[\panda@eyes] (-0.18, 1.7) circle[radius=0.05];
   \panda@part@draw[\panda@eyes] (0.18, 1.7) circle[radius=0.05];
   \panda@part@draw[\panda@pupils] (0.17, 1.695) circle[radius=0.02];
   \panda@part@draw[\panda@pupils] (-0.17, 1.695) circle[radius=0.02];
   %
   % Mouth %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \ifpanda@openmouth
     \filldraw[\panda@mouth,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) (0.16,1.477) arc [start angle=-20, end angle=-160, radius=0.17];
   \else
     \draw[\panda@mouth,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);
   \fi
   %
   % Nose %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \panda@part@draw[black] (0,1.55) ellipse[x radius=0.07, y radius=0.04];
   %
 \fi% back
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/panda/body}
 \UseHook{tikzlings/body}
 \csname pandahookbody\endcsname
 \csname tikzlinghookbody\endcsname
 %
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% Documentation
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\clearpage
%\section[Panda]{Meng Meng, the panda}
%
%\emph{Meng Meng is named after one of the pandas at the zoological garden Berlin}
%
%\subsection{Package name}
%
%\begin{tcolorbox}[title={Package usage}]
%\begin{samcode}
%\usepackage{tikzlings-pandas}
%\end{samcode}
%\end{tcolorbox}
%
%\subsection{Basic Usage}
%
%\begin{tcblisting}{title={Basic panda}}
%\panda
%\end{tcblisting}
%
%\subsection{Options}
%
%The basic panda can be modified by changing its colour:
%\begin{tcblisting}{title={Body colour}}
%\panda[body=blue]
%\end{tcblisting}
%
%In addition to the colour of the body, the colour of various body parts can be adjusted:
%\begin{tcblisting}{title={Eye colour}}
%\panda[eyes=red]
%\end{tcblisting}
%\begin{tcblisting}{title={Pupil colour}}
%\panda[pupils=red]
%\end{tcblisting}
%\begin{tcblisting}{title={Mouth colour}}
%\panda[mouth=red]
%\end{tcblisting}
%
% The panda can open its mouth:
%\begin{tcblisting}{title={Open mouth}}
%\panda[openmouth]
%\end{tcblisting}
%
%To view the panda from behind:
%\begin{tcblisting}{title={Back view}}
%\panda[back]
%\end{tcblisting}
%
%The key \saminline|3D| will make the panda 3-dimensional:
%\begin{tcblisting}{title={3D view}}
%\panda[3D]
%\end{tcblisting}
%
%And finally the \saminline|contour| key will only draw the outlines:
%\begin{tcblisting}{title={Contours}}
%\panda[contour=black]
%\end{tcblisting}

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.