Re: [Gnuplot-info] any more gray scale?

[Tatsuro M. <tma...@ya...>]

Hello

This is one of the example.  Someone else will give you better solution.
In the gnuplot, you can specify color like the below. 
plot sin(x) lt rgb "#FF00AA"#explicit RGB triple in hexadecimal

The hexadecimal digits are like RRGGBB. The Red is FF, Green is 00, and Blue is AA.

If you change the digits keeping Red=Green=Blue, you can control brightness ( darkness) of the gray
color.  Note that '#FFFFFF' denotes white and "#000000" denotes black.

Regards

Tatsuro
 
--- Jon  wrote:

> I want to draw all my graphs in gray scale, is there way to specify this?
> What I can find is dark and one scale of gray. Thanks,
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