From d71a23f77ba5aa8ad94858efe8080b2cc100bb25 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Sun, 7 Apr 2019 21:21:35 +0000
Subject: tikzlings (7apr19)

git-svn-id: svn://tug.org/texlive/trunk@50841 c570f23f-e606-0410-a88d-b1316a301751
---
 .../tex/latex/tikzlings/tikzlings-sloths.sty          | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'Master/texmf-dist/tex/latex/tikzlings/tikzlings-sloths.sty')

diff --git a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-sloths.sty b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-sloths.sty
index fd19630bdbd..7d774bec907 100644
--- a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-sloths.sty
+++ b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-sloths.sty
@@ -11,12 +11,12 @@
 % Released under the LaTeX Project Public License v1.3c or later
 % See http://www.latex-project.org/lppl.txt
 %
-% Version 0.1
-% Nov 9, 2018    
+% Version 0.2
+% April 7, 2019    
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ProvidesPackage{tikzlings-sloths}
- [2018/11/09 v0.1 Drawing sloths in TikZ]
+ [2019/04/07 v0.2 Drawing sloths in TikZ]
 
 \RequirePackage{tikz}
 \RequirePackage{tikzlings-addons}
@@ -67,6 +67,17 @@
 \path (-0.7,0.12) rectangle (0.7, 2.27);
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% 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))}%
+\pgfmathsetmacro{\xscalefactor}{\tmpscaleA}
+\pgfmathsetmacro{\yscalefactor}{\tmpscaleD}
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % 
 % switch between 2D and 3D, from
 % https://chat.stackexchange.com/transcript/message/45991801#45991801
@@ -127,7 +138,7 @@
 \sloth@part@draw[\sloth@body!40!black] (0,1.665) ellipse (0.078 and 0.048);
 %
 % Mouth %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\fill[\sloth@body!40!black]  (0.115, 1.54) arc [start angle=-40, end angle=-140, radius=0.16] -- (-0.1, 1.54) -- (-0.1, 1.54) arc [start angle=-130, end angle=-50, radius=0.144] -- cycle;
+\draw[\sloth@body!40!black,line width=\scalingfactor*0.4pt]  (0.115, 1.55) arc [start angle=-40, end angle=-140, radius=0.16];
 %
 % Hair %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \sloth@part@draw[\sloth@body] (-0.1128,2.0724) .. controls (-0.1128,2.0724) and (-0.1499,2.2329) .. (-0.0972,2.2525) .. controls (-0.1082,2.1318) and (-0.0047,2.0839) .. (-0.0047,2.0839) .. controls (-0.0047,2.0839) and (-0.0219,2.1866) .. (0.0145,2.1933) .. controls (0.0142,2.1159) and (0.0770,2.0884) .. (0.0770,2.0884) -- cycle;
-- 
cgit v1.2.3

