gnuplot

gnulot: SVG で出力

#!/usr/bin/gnuplot set encoding utf8 set terminal svg size 480, 480 \ enhanced \ fsize 12 \ name 'sin_x' set size square set xrange [-2*pi:2*pi] set yrange [-1:1] set xtics ('-2π' -2*pi, '-π' -pi, 0, 'π' pi, '2π' 2*pi) set ytics 0.5 set xl…