MATLAB: Change colorbar title position latex

colorbar title positionlatex

Hi,

In the attached figure, I would like to reposition the colorbar axis title to be along with colorbar. May I know how to change the psotion.

set(c,'String',['$','\omega','(1/s)','$'],'Interpreter','latex','fontsize',18);

Best Answer

Try something like this

c = colorbar;
c.Title.String = '$\omega(1/s)$';
c.Title.Interpreter = 'latex';
c.Title.FontSize = 16;
c.Title.Units = 'data';
c.Title.Position(1:2) = [3.5 mean(c.Limits)]; % adjust value of 3.5 until you get correct horizontal position

Related Solutions

MATLAB: How to insert a colorcloud into a subplot

I'd probably set up all the plots, then add the uipanel last.

figure;
% Maximize the figure window.
set(gcf,'Visible','on','units','normalized','outerposition',[0 0 1 1])
RGB = imread('peppers.png');
grayImage = rgb2gray(RGB);
subplot(3, 3, 1);
imshow(RGB);
title('Title 1', 'FontSize', 10);
axis image;
subplot(3, 3, 2);
imshow(grayImage);
title('Title 2', 'FontSize', 10);
axis image;
subplot(3, 3, 3)
title('Title 3', 'FontSize', 10);
axis off
subplot(3, 3, 4);
imshow(grayImage)
title('Title 4', 'FontSize', 10);
[pixelCount, grayLevels] = imhist(grayImage);
subplot(3, 3, 5);
bar(pixelCount);
title('Title 5', 'FontSize', 10);
xlim([0 grayLevels(end)]); % Scale x axis manually.
grid on;
% Add uipanel last
hpanel = uipanel('Parent',gcf,'Position', [0.67, 0.7, 0.25, 0.2]);
colorcloud(RGB,'rgb','OrientationAxesColor','none','Parent',hpanel);

MATLAB: Trouble using imhist in image

You're passing in a color image and imhist() is not set up for that. If you want 3 histograms, extract each color channel independently,

% Extract the individual red, green, and blue color channels.
redChannel = rgbImage(:, :, 1);
greenChannel = rgbImage(:, :, 2);
blueChannel = rgbImage(:, :, 3);

like in the attached demo, and histogram each color channel one at a time. Or if you don't care which color channel, then just lump them all together with (:)

imhist(rgbImage(:));

Best Answer

Related Solutions

MATLAB: How to insert a colorcloud into a subplot

MATLAB: Trouble using imhist in image

Related Question