imwrite to save surf plot with axes title and title

Hi,

I have created a GUI with several axes and plots. I also have pushbuttons corresponding to each plots to extract the axes content and save it as a bmp using imwrite.

[filename filepath] = uiputfile('transfer_function.bmp','Save As');
fullpath=strcat(filepath,filename);
F = getframe(handles.transfer_function_axes);
    IM = frame2im(F);
    imwrite (IM, fullpath)

My problem is that I don't have the axis title ( x and y name), nor the name of the plot being extracted. Is there a way to extend the informations being used with imwrite, or a way to add them afterwards on the bmp file created ?

I am aware of the file on the file exchange, but it seems too complex/heavy for what I wish to do.

Cheers