Embed fonts in generated plots

diff --git a/results/figures/common.gnuplot b/results/figures/common.gnuplot
index fa39ca9..ae32311 100644 (file)
--- a/results/figures/common.gnuplot
+++ b/results/figures/common.gnuplot
@@ -6,4 +6,4 @@
 
 # Settings for camera-ready: shrink plot size and increase font size so that
 # text is readable in the final paper.
-set term postscript eps dashed size 3.5,2.5 16
+set term postscript eps dashed size 3.5,2.5 16 "NimbusSanL-Regu" fontfile "/usr/share/fonts/type1/gsfonts/n019003l.pfb"