From: Tobias Oetiker <tobi@oetiker.ch>
Date: Fri, 16 Dec 2011 20:19:49 +0000 (+0000)
Subject: fix horyzontal alignement of lines and aread
X-Git-Tag: 1.4.6~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0567bd41eb869e08819af08c333715f086f6cda;p=thirdparty%2Frrdtool-1.x.git

fix horyzontal alignement of lines and aread

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2245 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index 30bf7912..f7844326 100644
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -295,7 +295,7 @@ void gfx_line_fit(
     cairo_user_to_device_distance(cr, &line_width, &line_height);
     line_width = line_width / 2.0 - ceil(line_width / 2.0);
     line_height = line_height / 2.0 - ceil(line_height / 2.0);
-    *x = ceil(*x - 0.5) - line_width;
+    *x = floor(*x - 0.5) - line_width;
     *y = ceil(*y + 0.5) + line_height;
     cairo_device_to_user(cr, x, y);
 }