zoomplot(varargin)

It takes in either file name or figure handle of existing figure, OR ask for .fig file using gui. For best experience at first run zoomplot without any input argument.
animatexlim(fig)
% Use with either a .fig file or existing figure handle
% Will give you error if figure handle is of deleted figure
% Name of existing .fig mustbe in 'Myplot.fig' format
% This function changes xlim for various values and
% generates animated gif out of it.
% To change zoom level change the value of N in this function
% After the conversion the function will ask where to save the GIF file.