how to save imageof axes for high resolution in matlab GUI

Question

I trying save image with the comand 'getframe' but resolution is very low, so I can not give zoom. for now I'm using the code:

[arq,dir] = uiputfile('*.jpg','Output Files');
fileName=fullfile(dir,arq);
f=getframe(handles.axes1);
[x,map]=frame2im(f);
imwrite(x,fileName,'jpg');

I need save in jpg and also need save the label (x,y) in graph. How do ? There is another command better than the getframe??

Print is a good command?

Thanks

Also, here is what the [documentation](http://www.mathworks.co.uk/help/matlab/ref/getframe.html) about `getframe` says: > **Resolution of Captured Frames** > > The resolution of the framed image depends on the size of the axes in > pixels when `getframe` is called. As the `getframe` command takes a > snapshot of the screen, if the axes is small in size (e.g., because > you have restricted the view to a window within the axes), `getframe` > captures fewer screen pixels, and the captured image might have poor > resolution if enlarged for display. — am304, May 08 '13 at 12:57

score 0 · Answer 1 · answered May 08 '13 at 12:52

0

try using something other than jpg, it doesn't scale well. eps is a good choice as it is a vector format.

answered May 08 '13 at 12:52

smitec

score 0 · Answer 2 · answered May 08 '13 at 13:05

0

Try exportfig from FEX: exportfig

answered May 08 '13 at 13:05

anandr

2 Answers2