From 6e85fe0004ac292ade8c8bdebb864fa4d2216c47 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Mon, 10 Jul 2006 23:41:53 +0000
Subject: [PATCH] use fill:none stroke:none for alpha values < 128 in svg

---
 plugin/core/gvrender_core_svg.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/plugin/core/gvrender_core_svg.c b/plugin/core/gvrender_core_svg.c
index bdd7d6494..5ad1778f1 100644
--- a/plugin/core/gvrender_core_svg.c
+++ b/plugin/core/gvrender_core_svg.c
@@ -161,12 +161,17 @@ static void svggen_grstyle(GVJ_t * job, int filled)
     gvstyle_t *style = job->style;
 
     svggen_fputs(job, " style=\"fill:");
-    if (filled)
+    if (filled && ! (style->fillcolor.type == RGBA_BYTE
+		  && style->fillcolor.u.RGBA[3] < 128))
 	svggen_print_color(job, style->fillcolor);
     else
 	svggen_fputs(job, "none");
     svggen_fputs(job, ";stroke:");
-    svggen_print_color(job, style->pencolor);
+    if (! (style->pencolor.type == RGBA_BYTE
+		  && style->pencolor.u.RGBA[3] < 128))
+	svggen_print_color(job, style->pencolor);
+    else
+	svggen_fputs(job, "none");
     if (style->penwidth != PENWIDTH_NORMAL)
 	svggen_printf(job, ";stroke-width:%g", style->penwidth);
     if (style->pen == PEN_DASHED) {
-- 
2.40.0