One method is to use the MATLAB Central File Exchange submission EXPORT_FIG:
To use EXPORT_FIG:
1. Download the files from the above link.
2. Extract the files to a new directory.
3. Add the directory to the MATLAB path with the following command, as an example:
addpath(genpath('export_fig'));
4. Export the figure with the following syntax (for example):
export_fig(gcf,'image.png');
Note that EXPORT_FIG is a MATLAB Central File Exchange submission, and MathWorks does not guarantee or warrant the use or content of these submissions. Any questions, issues, or complaints should be directed to the contributing author.
