[Eeglablist] Same colors on ERP plots

[Tim Mullen]

If the ERP waveforms are the only line objects in that axis the automated
solution is simple:

% ---------------------------
% First make sure the axis containing lines has focus by e.g. clicking on it
% Also check the 'tag' property of the axis -- if it has a unique tag you
can use findobj() to grab its handle automatically.

% 1) get the handle to current axis containing lines:
axhandle = gca;

% 2) get the handles of the lines
lines = findobj(axhandle,'type','line');

% 3) define a color scheme. Also check out distinguishable_colors() from
Matlab FEX
colors = hsv(length(lines));

% 4) recolor the lines
for k=1:length(lines)
     set(lines(k),'color',colors(k,:));
end
% ---------------------------

- Tim

On Fri, Aug 3, 2012 at 12:27 PM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu>wrote:

> Dear Mirek,
>
> It's just a symptomatic treatment, but let me tell you this anyway.
> Better than nothing.
> You can double click each line to open a figure editor, and you can
> assign colors you like. It would also tell you which line is data1,
> data2,... if you know your data plot order, you should be able to
> identify which one is which.
>
> Makoto
>
> 2012/8/3 mirek <3mirek at gmail.com>:
> > Hello, everybody!
> >
> > I have a study design based on 5x2 factors. Unfortunately, when plotting
> > the results, the colors of ERP waveform are duplicated. So each two
> > consecutive lines are indistinguishable.
> > The example is here:
> > http://zpf.psychologia.uj.edu.pl/hidden/samecolors.png
> > Any suggestion how to change it?
> >
> > Best,
> >
> > Mirek Wyczesany
> > _______________________________________________
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>
>
> --
> Makoto Miyakoshi
> JSPS Postdoctral Fellow for Research Abroad
> Swartz Center for Computational Neuroscience
> Institute for Neural Computation, University of California San Diego
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