如何在多行甚至列中显示 gnuplot 标题。事实上，我有 8 个标题，而我只是使用了这个:
set key below
因此每个都显示在单独的行中。所以图形变得拥挤。
最佳答案
试试这个:
set terminal postscript enhanced color
set output 'plot.eps'
set key below
plot sin(x) title "{/Arial=8 LongFunctionKeyName}", \
sin(2*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(3*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(4*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(5*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(6*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(7*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(8*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(9*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(10*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(11*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(12*x) title "{/Arial=8 LongFunctionKeyName}", \
sin(13*x) title "{/Arial=8 LongFunctionKeyName}"
这是 gnuplot 4.6 中的输出:
关于gnuplot - 如何在多行中显示 GNUPLOT key ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/10336273/