如何在带有gnuplot的标题中显示"@"，并且输出格式为png? [英] How to show '@' in title with gnuplot and the output format is png?

问题描述

您知道在使用gnuplot时如何在标题中显示字符'@'并且输出格式为PNG图片吗? 谢谢，

Do you know how to show the character '@' in the title when using gnuplot and the output format is PNG image? Thanks,

推荐答案

您正在使用哪个版本的gnuplot?将gnuplot 4.4.3与以下脚本一起使用:

Which version of gnuplot are you using? Using gnuplot 4.4.3 with the following script:

#!/usr/bin/gnuplot

set term png 
set output 'plot@.png'

set xlabel 'xlabel is @'
set ylabel 'ylabel is @' 
set title "title is @a\'\@\'a\@"

plot x t 'line title is @'

给我这张图片:

即使使用转义序列字符似乎也不构成问题，并且创建的文件的文件名中带有'@'.

Even playing with escape sequence characters doesn't seem to pose a problem, and the file created has an '@' in the filename.

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