From: ellson <devnull@localhost>
Date: Tue, 5 Feb 2008 20:59:16 +0000 (+0000)
Subject: scale arrow by penwidth
X-Git-Tag: LAST_LIBGRAPH~32^2~4763
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e2d182faae8c24b3a58ab2dcbcdafffe99af0a3b;p=graphviz

scale arrow by penwidth
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 94cf8c292..8c9b1ae4d 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -1274,6 +1274,8 @@ static void emit_edge_graphics(GVJ_t * job, edge_t * e, char** styles)
 	scale = late_double(e, E_arrowsz, 1.0, 0.0);
 	color = late_string(e, E_color, "");
 
+	scale *= job->obj->penwidth / PENWIDTH_NORMAL;
+
 	/* need to know how many colors separated by ':' */
 	for (p = color; *p; p++)
 	    if (*p == ':')