Saving pdf (png) with user adding the name

I have a GUI with a save button, and I would like to open a dialog box where the user can enter the filename and select the format of the file (pdf or png)

Answer 1

[Hamoon]

You can use this code inside the Callback function of your save button:

 [filename, pathname] = uiputfile({'*.pdf';'*.png';'*.*'},'Save as');

 if isequal(filename,0) || isequal(pathname,0)
    % user selected cancel button
 else
    % user selected a pathname and filename
    % you can use these variables to save what you want
    % in that path and by that name
 end

you can also specify a path as default:

 [filename, pathname] = uiputfile({'*.pdf';'*.png';'*.*'},'Save as', 'C:\untitle.png');

[Alexandra Topciov]

Thank you very much!:D

[Hamoon]

My pleasure :)