Re: Color of the line with gplot

[David Bateman]

Leandro Sales wrote:
> Hello,
>   I have this command:
>
> gplot ([DATA0(:,1), DATA0(:,5)]) title "Title1 (KBytes)",
> ([DATA0(:,1), DATA0(:,4)]) title "Title2 (KBytes)"
>
> I want the second line to be in blue color, how can I do this?
>
> Thank you,
> Leandro.
>   

Given the syntax above I presume you are using a 2.1.x version of Octave
as the gplot function changed its meaning in the 2.9.x tree to be
compatible with the corresponding Matlab function (ie. gplot plots a
graph  given the sparse adjacency matrix and the XY coordinates of the
points). I'd strongly suggest upgrading to Octave 3.0 and using the
matlab compatible syntax to set the colors.. Otherwise try modifying
your line to be something like

gplot ([DATA0(:,1), DATA0(:,5)]) with ls 1 title "Title1 (KBytes)",
([DATA0(:,1), DATA0(:,4)]) with ls 2 title "Title2 (KBytes)"

as gplot was just a function to connect directly to gnuplot, and so
follows the gnuplot syntax.

D.

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