From: erg <devnull@localhost>
Date: Thu, 15 Feb 2007 23:34:38 +0000 (+0000)
Subject: Revert to earlier semantics so that svg and ps output have no background by
X-Git-Tag: LAST_LIBGRAPH~32^2~5669
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=05b798f45a209a512fd7c456bdd7f10521ee900e;p=graphviz

Revert to earlier semantics so that svg and ps output have no background by
default.
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 01f018533..bc3a24a9d 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -719,8 +719,12 @@ void emit_background(GVJ_t * job, graph_t *g)
 {
     char *str;
 
-    if (! ((str = agget(g, "bgcolor")) && str[0]))
-	str = "white";
+    if (! ((str = agget(g, "bgcolor")) && str[0])) {
+	if (gvrender_features(job) & GVRENDER_NO_BG)
+	    str = "transparent";
+	else
+	    str = "white";
+    }
     gvrender_set_fillcolor(job, str);
     gvrender_set_pencolor(job, str);
     gvrender_box(job, job->pageBox, TRUE);	/* filled */