Changing color simultaneously in the raw EEG and electrode figures

Discussions
1

Dear Francois,
one more.

If I open both a raw EEG figure and its corresponding electrode rendering, if I click on a channel in the EEG fig to highlight it, it turns red in both the EEG and the electrode figures. How can I change color at command line with both figures open, so that on the next click I get both the channel selected and its corresponding electrode, say, blue, and so on?
Thank you much,

Octavian

2

Dear Octavian,

Interface, the sensors can have to states only: selected (red) or not selected (black or white).
If you want to use different colors, you have to do this manually by modifying the underlying graphical objects in the corresponding Matlab figures.

Example for a time series figure:

hLines = findobj(gcf, 'tag', 'DataLine');
set(hLines(1),'Color', [0 0 1]);

Example for a 2D topography:

hPatch = findobj(gcf, 'tag', 'SensorsPatch');
FaceVertexCData = get(hPatch, 'FaceVertexCData');
FaceVertexCData(1,:) = [0 0 1];
set(hPatch, 'FaceVertexCData', FaceVertexCData);

You can also do this by editing the properties of graphical objects with the Matlab figure editor.
Right-click on the figure > Figure > Matlab controls. Then select the arrow in the toolbar, right-click on the object to modify > properties.

Cheers,
Francois