如何在gnuplot脚本中打开图

Question

我想避免打开图表，只是将其导出为eps格式。 此代码生成eps文件，但在半秒内打开一个窗口

clear
reset
unset key
set xtics rotate out
set yrange [ 0 : 100 ]
set grid ytics linestyle 1
set style data histogram
# Give the bars a plain fill pattern, and draw a solid line around them.
set style fill solid border
set style histogram clustered
set boxwidth 0.9 absolute
set key inside right top vertical Right noreverse noenhanced autotitles nobox
set terminal postscript eps color
set output 'output.eps'
plot for [COL=1:2] 'test.dat' using COL:xticlabels(1) title columnheader ls COL

Answer 1

clear打开一个绘图窗口。因为你绘制到一个文件，所以你不需要这个。只需删除它就可以了。