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
---
 .../texmf-dist/tex/latex/tikzlings/tikzlings-owls.sty   | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

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

diff --git a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-owls.sty b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-owls.sty
index c448b824c5a..b54f37f88ab 100644
--- a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-owls.sty
+++ b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-owls.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-owls}
- [2018/11/09 v0.1 Draw owls in TikZ]
+ [2019/04/07 v0.2 Draw owls in TikZ]
 
 \RequirePackage{tikz}
 \RequirePackage{tikzlings-addons}
@@ -71,6 +71,17 @@
 \path (-0.73, 0.08) rectangle (0.73, 2.24);
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% 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
-- 
cgit v1.2.3

