感谢您的回答,我已经使用多个图形进行了测试。然而,我发现结果并不理想。现在附上我的测试脚本:</br>
reset</br>
set multiplot</br>
set origin 0,0</br>
set key box </br>
set size 1,1</br>
set xrange [-pi:pi]</br>set yrange [-2:2]</br>
set key box at pi,2</br>
plot sin(x) lc rgb "red" lw 2</br>unset xtics</br>
set ytics nomirror
</br>
set border 2 lc 3 lw 2</br>
set origin 0.018,0</br>
set size 1-0.018,1</br>
set yrange [-1:1]</br>
set key box at pi,1-0.1</br>
plot cos(x) lc rgb "green" lw 2</br> - nicholasaka