# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 10 mousing name "polar_6" butt solid 
# set output 'polar.6.svg'
set clip points
unset border
set dummy t,y
set key inside right top vertical Right noreverse enhanced autotitles box linetype -1 linewidth 1.000
set polar
set samples 160, 160
set xzeroaxis linetype 0 linewidth 1.000
set yzeroaxis linetype 0 linewidth 1.000
set zzeroaxis linetype 0 linewidth 1.000
set xtics axis in scale 1,0.5 nomirror norotate  offset character 0, 0, 0 autojustify
set ytics axis in scale 1,0.5 nomirror norotate  offset character 0, 0, 0 autojustify
set nortics
plot 1-sin(t)