Plot a figure in which there is an image that moves and rotates

clc;
clearvars;
close all;
workspace;
fontSize = 33;
grayImage = imread('cameraman.tif');
for angle = 0 : 10 : 360
  rotatedImage = imrotate(grayImage, angle);
  imshow(rotatedImage);
  axis on;
  caption = sprintf('Angle = %.1f', angle);
  title(caption, 'FontSize', fontSize);
  % Enlarge figure to full screen.
  set(gcf, 'Units', 'Normalized', 'Outerposition', [0, 0, 1, 1]);
  drawnow;
  pause(.5);
end
msgbox('Done with demo');

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Mahdi 2014-11-23

Thank you for your sincere answer. How can I get rid of that black background that is added after using imrotate?

Image Analyst 2014-11-23

在 MATLAB Online 中打开

You might be able to edit imrotate.m to make the background be the same color of gray as the figure background. Or maybe you can modify the figure background to make it black. Or else just make a big "canvass" each time and paste the image in:

w = ceil(max([rows, columns]) * sqrt(2));
canvass = 128 * ones(w, w);
rotatedImage = imrotate(grayImage, angle);
binaryImage = rotatedImage > 0;
canvass(binaryImage) = rotatedImage(binaryImage);

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