# set terminal canvas  solid butt size 600,400 fsize 10 lw 1 fontscale 1 name "piecewise_1" jsdir "."
# set output 'piecewise.1.js'
unset border
set style data lines
set xzeroaxis linetype 0 linewidth 1.000
set yzeroaxis linetype 0 linewidth 1.000
set xtics axis out scale 1,8 mirror norotate  offset character 0, 0, 0 autojustify
set xtics add  (1.00000 1, 6.28319 1)
set ytics axis in scale 1,0.5 mirror norotate  offset character 0, 0, 0 autojustify
set title "Piecewise function sampling" 
set xrange [ -2.00000 : 10.0000 ] noreverse nowriteback
y = 0
plot y=0, [*:1] x, [1:2.*pi] cos(x), [2.*pi:10] (x-8)**2