IM2GIF

Converts a multiframe image to an animated GIF.

Description

This function converts a multiframe image to an animated GIF.

For example, to create an animation from a series of figures, export to a multiframe TIFF file using export_fig (also available on the FEX), then convert to a GIF, as follows:

    for a = 2 .^ (3:6)
       peaks(a);
       export_fig test.tif -nocrop -append
    end
    im2gif('test.tif', '-delay', 0.5);

• MATLAB release: MATLAB 7.11 (R2010b)

[Oliver Woodford]

Shaun: As the error suggests, you are trying to concatenate images of different sizes. I don't get this error. Make sure your figure is not changing size between calls to export_fig() for some reason.

[Shaun VanWeelden]

Oliver, coll idea, but when I run the example I get the following error:

154 A = cat(4, A{:});
Error using cat
Dimensions of matrices being concatenated are not consistent.
Error in im2gif>imread_rgb (line 154)
A = cat(4, A{:});
Error in im2gif>parse_args (line 117)
A = imread_rgb(A);
Error in im2gif (line 44)
[A options] = parse_args(A, varargin{:});

Where in cat(4, A{:}); A is an array of 6-8 images (type uint8), this was in 13a