diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index c01a66187f52082bcb349884a1372ac0d1546b13..c4236dec9f0b886621adc0babe18aff2be08549d 100644 (file)
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
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);
}