# set terminal canvas  rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "lines_arrows_2" jsdir "."
# set output 'lines_arrows.2.js'
set style line 1  linecolor rgb "red"  linewidth 3.000 dashtype 2 pointtype 5 pointsize 0.750 pointinterval 0
set style line 2  linecolor rgb "orange"  linewidth 2.000 dashtype 2 pointtype 5 pointsize 0.750 pointinterval 0
set style line 3  linecolor rgb "yellow"  linewidth 3.000 dashtype 2 pointtype 5 pointsize 0.750 pointinterval 0
set style line 4  linecolor rgb "green"  linewidth 2.000 dashtype 2 pointtype 5 pointsize 0.750 pointinterval 0
set offsets 0.05, 0.05, 0, 0
set style function linespoints
unset xtics
unset ytics
set title "The pointinterval property is another way to create interrupted lines" 
set xlabel "This technique works best for equally spaced data points" 
set xrange [ -0.500000 : 3.30000 ] noreverse nowriteback
set yrange [ -1.00000 : 1.40000 ] noreverse nowriteback
set bmargin  6
unset colorbox
i = 9
plot cos(x)     lt -1 pi -4 pt 6 title 'pi -4',        cos(x-.8)  lt -1 pi -3 pt 7 ps 0.2 title 'pi -3 pt 7 ps 0.2',       cos(x-.2)  lt -1 pi -6 pt 7 title 'pi -6',     cos(x-.4)  lt -1 pi -3 pt 4 title 'pi -3',     cos(x-.6)  lt -1 pi -5 pt 5 title 'pi -5',      cos(x-1.)  with line lt -1 notitle,       cos(x+.2)  with line lt -1 lw 2 title 'lw 2'