[Gnuplot-info] Fonts in png

[disruptive <bre...@gm...>]

Hi

I am using the code under unbuntu to produce a .png plot. However I am
finding that the fonts are not coming out...nor are any labels. How do I do
this? The code is below, creating a color map.

Thanks

set term png font "Helvetica_Bold" 16
set pm3d map
set title "Damping Function" font "Helvetica_Bold,20"
set xlabel "Mol fraction"
set ylabel "Surfactant head size"
set size square
#set view map

set palette defined (0 "yellow", 1 "red")
#set cbrange [0:1]
#set xrange [7.5:25]
#set yrange [1.0:2.0]
set term png size 800,800
set output 'image.png'
splot 'demopore.txt' using 1:2:3 notitle with points palette ps 6 pt 5 


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