# set terminal canvas rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "polar_9" jsdir "." # set output 'polar.9.js' unset border set style fill solid 0.50 border set dummy t, y set grid polar 0.523599 set grid noxtics nomxtics noytics nomytics noztics nomztics rtics nomrtics \ nox2tics nomx2tics noy2tics nomy2tics nocbtics nomcbtics set grid layerdefault lt 0 linecolor 0 linewidth 0.500, lt 0 linecolor 0 linewidth 0.500 set raxis set key title "bounding radius 2.5" center set key outside right top vertical Right noreverse enhanced autotitle nobox set key noinvert samplen 0.7 spacing 1 width 0 height 0 set style increment default set polar set size ratio 1 1,1 unset xtics unset ytics set xrange [ -3.90000 : 3.90000 ] noreverse nowriteback set x2range [ * : * ] noreverse writeback set yrange [ -3.90000 : 3.90000 ] noreverse nowriteback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ 0.100000 : 4.00000 ] noreverse nowriteback butterfly(x)=exp(cos(x))-2*cos(4*x)+sin(x/12)**5 plot 3.+sin(t)*cos(5*t) with filledcurve above r=2.5 notitle, 3.+sin(t)*cos(5*t) with line