MATLAB: Plot colour using GUIDE

plot color

Hello. I can't workout how to change the background colour of a plot that I associate with an axes component:

axes(handles.axes1)
plot(x,y)

I cannot find any mention of background color in the manual.

any suggestions? Thanks Jason

Best Answer

set ( handles.axes2, 'Color', [1 0 1] )

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MATLAB: Plot tools：add data color

If you want to make the line black at the time of plotting, add the argument 'k' to the plot command.

Example:

figure;
x = 0:0.1:10;
y = sin( x );
plot( x , y , 'k');

If you have a line that is blue and you want to make it black, you can use findobj to get the handle of the blue line and then set its color property value to black manually.

Example:

% plot something
figure;
x = 0:0.1:10;
y = sin( x );
plot( x , y  , 'Blue' );
% the color values for blue and black
blue  = [ 0 0 1 ];
black = [ 0 0 0 ];
% get the handle for the blue line
hline = findobj( gca , 'color' , blue );
% Set the line's color property value to black 
set( hline(1) , 'color' , black )

Best Answer

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