# set terminal canvas  rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "circles_2" jsdir "."
# set output 'circles.2.js'
set style fill   solid 1.00 border lt -1
set angles degrees
unset key
set style increment default
set object 20 rect from graph 0, 0 to graph 1, 1
set object 20 behind clip lw 1.0  dashtype solid fc  rgb "cyan"  fillstyle   solid 0.20 border lt -1
set size ratio -1 1,1
unset xtics
unset ytics
set title "Sources of energy production, plotted for each continent" 
set xrange [ * : * ] noreverse writeback
set x2range [ * : * ] noreverse writeback
set yrange [ -70.0000 : * ] noreverse writeback
set y2range [ * : * ] noreverse writeback
set zrange [ * : * ] noreverse writeback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
set palette positive nops_allcF maxcolors 0 gamma 1.5 color model HSV 
set palette functions gray*0.75, 0.5, 0.99
unset colorbox
r = 0.01
types = 6
keyx = -137.0
keyy = -15.0
keyr = 25.0
## Last datafile plotted: "energy_circles.dat"
plot 'world.dat' with filledcurves lc rgb "light-green" notit,      'energy_circles.dat' using 2:1:(sqrt($9)*r):6:($6+$7):5             with circles lc pal fs solid 1.0 border rgb "gray",     for [i=0:types-1] '' using (keyx):(keyy):(keyr-5):(-(i+1)*360./types):(-(i)*360./types):5             every ::i::i with circles lc pal fs solid 1.0 border rgb "gray",     for [i=0:types-1] '' using             (keyx+keyr*cos(-(i+0.5)*360./types)):(keyy+keyr*sin(-(i+0.5)*360./types)):4             every ::i::i with labels