From: James Bursa <james@netsurf-browser.org>
Date: Sat, 28 Nov 2009 04:08:19 +0000 (-0000)
Subject: Round stroke widths to nearest integer instead of down, and force to 1 if it would... 
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=89b877c4ae7ded723b2eda2a35358dc4b2f55a76;p=libsvgtiny.git

Round stroke widths to nearest integer instead of down, and force to 1 if it would be rounded to 0.

svn path=/trunk/libsvgtiny/; revision=9707
---

diff --git a/src/svgtiny.c b/src/svgtiny.c
index abc34ab..be20b20 100644
--- a/src/svgtiny.c
+++ b/src/svgtiny.c
@@ -1137,8 +1137,10 @@ struct svgtiny_shape *svgtiny_add_shape(struct svgtiny_parse_state *state)
 	shape->text = 0;
 	shape->fill = state->fill;
 	shape->stroke = state->stroke;
-	shape->stroke_width = state->stroke_width *
-			(state->ctm.a + state->ctm.d) / 2;
+	shape->stroke_width = lroundf((float) state->stroke_width *
+			(state->ctm.a + state->ctm.d) / 2.0);
+	if (0 < state->stroke_width && shape->stroke_width == 0)
+		shape->stroke_width = 1;
 
 	return shape;
 }