tikzlings (17mar21)

git-svn-id: svn://tug.org/texlive/trunk@58469 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 24 insertions, 8 deletions

diff --git a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-penguins.sty b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-penguins.sty
index e69f4e87891..51c9d2bf362 100644
--- a/Master/texmf-dist/tex/latex/tikzlings/tikzlings-penguins.sty
+++ b/Master/texmf-dist/tex/latex/tikzlings/tikzlings-penguins.sty
@@ -12,7 +12,7 @@
 % See http://www.latex-project.org/lppl.txt
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\ProvidesPackage{tikzlings-penguins}[2020/12/04 version v0.4 Draw penguins in TikZ]
+\ProvidesPackage{tikzlings-penguins}[2021/03/17 version v0.5 Draw penguins in TikZ]
 
 \RequirePackage{tikz}
 \RequirePackage{tikzlings-addons}
@@ -31,6 +31,7 @@
 
 \newif\ifpenguin@threeD
 \newif\ifpenguin@back
+\newif\ifpenguin@contour
 
 \tikzset{
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -63,7 +64,11 @@
   %
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3D/.code           = \penguin@threeDtrue, 
-  back/.code         = \penguin@backtrue,  
+  back/.code         = \penguin@backtrue, 
+  contour/.code      = \penguin@contourtrue
+                       \def\penguin@contour{#1},
+  contour/.default   = black,  
+  outline/.forward to = /penguin/contour,    
 }
 
 \def\penguin@draw{%
@@ -87,14 +92,18 @@
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % 
-% switch between 2D and 3D, from
+% switch between 2D, 3D and contours, from
 % https://chat.stackexchange.com/transcript/message/45991801#45991801
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifpenguin@threeD
   \def\penguin@part@draw[##1]{\shade[ball color=##1]}
 \else
-  \def\penguin@part@draw[##1]{\fill[##1]}
+  \ifpenguin@contour
+    \def\penguin@part@draw[##1]{\draw[##1,\penguin@contour,fill=white,line width=\scalingfactor*0.4pt]}
+  \else
+    \def\penguin@part@draw[##1]{\fill[##1]}
+  \fi
 \fi
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -141,10 +150,17 @@
 %
 % Eyes %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifpenguin@back\else
-  \fill[\penguin@eye] (-0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=-10];
-  \fill[\penguin@pupil] (-0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=-3];
-  \fill[\penguin@eye] (0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=10];
-  \fill[\penguin@pupil] (0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=3];
+  \ifpenguin@contour
+    \penguin@part@draw[\penguin@eye] (-0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=-10];
+    \penguin@part@draw[\penguin@pupil] (-0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=-3];
+    \penguin@part@draw[\penguin@eye] (0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=10];
+    \penguin@part@draw[\penguin@pupil] (0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=3];
+  \else
+    \fill[\penguin@eye] (-0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=-10];
+    \fill[\penguin@pupil] (-0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=-3];
+    \fill[\penguin@eye] (0.175,1.64) ellipse[x radius=0.1, y radius=0.15, rotate=10];
+    \fill[\penguin@pupil] (0.145,1.625) ellipse[x radius=0.0357, y radius=0.0714, rotate=3];
+  \fi
 \fi
 %
 % Bill %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%