Matlab gplot extra customly defined colors

I have a question regarding Matlab's function gplot (<http://www.mathworks.nl/help/matlab/ref/gplot.html)>. I would like to call gplot several times in a for-loop to plot several graphs/paths in the same figure. However, I would like to use more colors than standardly available. With the ordinary plot command this can, for example, be done in the following way:

plot([1 2],[3 4],'Color',[rand rand rand])

But this seems not possible within gplot. Does anyone know how to do this. My code is currently:

col=char('r', 'g', 'm', 'y','r', 'g', 'm', 'y')
hold all
for i=1:k
gplot(Cell_Matrix{i},coordinates,col(i))
end
hold off

So now I have repeated using the same color (excluding some I do not want), but I would like to add way more new colors (around 25 extra).

I would really appreciate your help!

Answer 1

[Image Analyst]

It probably uses the standard colororder. See if changing it will help. See my demos:

http://www.mathworks.com/matlabcentral/answers/68709#answer_80002

http://www.mathworks.com/matlabcentral/answers/32911#answer_41489