如何在多行中显示GNUPLOT键

Question

如何在多行甚至列中显示gnuplot标题。事实上，我有8个头衔，而且我用这个：

set key below

所以每个都显示在一个单独的行中。所以这个数字变得拥挤。

Answer 1

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：