improvements

Author: thiagodnf

more-chart-types/box-plot/box-plot.pdf

@@ -1,4 +1,4 @@
-set terminal pdfcairo notransparent enhanced font "arial, 10" fontscale 1.0 size 8, 4;
+set terminal pdfcairo enhanced size 8in, 4in
 set output "box-plot.pdf"
 
 # General Settings
@@ -56,12 +56,4 @@ plot 'data.txt' using (1):1 title 'T1' linecolor rgb COLOR_1, \
     '' using (4):4 title 'T4' linecolor rgb COLOR_4, \
     '' using (5):5 title 'T5' linecolor rgb COLOR_5, \
     '' using (6):6 title 'T6' linecolor rgb COLOR_6, \
-    '' using (7):7 title 'T7' linecolor rgb COLOR_7, \
-
-# Generate automatically the same figure in .png format 
-# 8in == 768px and 4in == 384px
-
-set terminal pngcairo notransparent enhanced font "arial, 10" fontscale 1.0 size 768, 384
-set output "box-plot.png"
-
-replot
+    '' using (7):7 title 'T7' linecolor rgb COLOR_7, \