Sorry for any confusion. Simply click on you figure then run the fig2img function from the command line. Below are some example usages.
Example 1: Use "fig2img" to save figure to image file using 300dpi.
Example 2: Use "fig2img(600,1)" to save figure at 600 dpi using the current figure size/dimensions.
07 Jan 2013
Saves the current figure with user specified resolution as an image file or pdf file.