From: Emden R. Gansner <erg@emdenrg.net>
Date: Sat, 13 Feb 2016 19:14:35 +0000 (-0500)
Subject: Update documentation related to cylinder shape.
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~40
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=82bfaea6e521ad2679daecfe9b9b4a45c42adf80;p=graphviz

Update documentation related to cylinder shape.
---

diff --git a/lib/common/shapes.c b/lib/common/shapes.c
index c0fcd58b0..dd2903eba 100644
--- a/lib/common/shapes.c
+++ b/lib/common/shapes.c
@@ -4004,6 +4004,10 @@ static boolean star_inside(inside_t * inside_context, pointf p)
     return TRUE;
 }
 
+/* cylinder:
+ * Code based on PostScript version by Brandon Rhodes.
+ * http://rhodesmill.org/brandon/2007/a-database-symbol-for-graphviz/
+ */
 static pointf cylinder_size (pointf sz)
 {
     sz.y *= 1.375;