MATLAB: I have a simple plotting gui via user input using buttons and wish to save figure on the axes as an jpg image using a pushbutton. what do I need to write on the pushbutton callback

gui output as jpggui outputting as jpg

I have a simple plotting gui via user input using buttons and wish to save figure on the axes as an jpg image using a pushbutton. what do I need to write on the pushbutton callback?

Best Answer

...
fn='yourchosenfilename';
saveas(gcf,fn,'jpeg')

See

doc saveas  % for more details

Related Solutions

MATLAB: How to reset toggle buttons with a push button

push buttton callback:

set(handles.togglebutton1,'value',0);
set(handles.togglebutton2,'value',0);

MATLAB: Pushbutton

Your code:

function pushbutton1_Callback(hObject, eventdata, handles) 
% nacitanie prvku 
h=findobj(0,'Type','figure','Tag','figure1'); 
UserData=get(h,'UserData'); 
prvok=0; 
if ((str2double(get(handles.pushbutton1,'string'))) == 1) 
for i=1:UserData.pocet_vetiev; 
prvok=prvok+1; 
end 
set(handles.text1, 'String',{prvok}); 
end

is auto-generated code from GUIDE that will be run every time the button is pushed. That's what the pushbutton callback function does. As such, you don't need to attempt to check if it is pushed, which is what I think you are trying to do here:

if ((str2double(get(handles.pushbutton1,'string'))) == 1)

the solution here is a one liner (two if you count the function identifier):

function pushbutton1_Callback(hObject, eventdata, handles) 
set(h.text1,'string',num2str(str2double(get(h.text1,'string'))+1))

That's what Sean meant by use the engine part of his code.

Best Answer

Related Solutions

MATLAB: How to reset toggle buttons with a push button

MATLAB: Pushbutton

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