hi....radio button and process button problem

have 3 radio button (edge detection, Noise removal and magnification)how do I use the function that we want to implement over our picture? and one button process(when I press the button to select one of the three options)how can i do this?

Answer 1

[Adam]

doc uibuttongroup

gives an example of how to do this.

[pasxalis papakalas]

have this.and i want to creat radio button(button group i quess) i think is better (because one of the three to be always active)How to link Radio button and Push button .if you understand what I mean

[Adam]

If you want to do something under a pushbutton that is determined by a radiobutton you can just do something like this under the pushbutton:

option = handles.filterButtonGroup.SelectedObject;

switch option
   case handles.radiobuttonEdgeDetection
       doEdgeDetection(...)
   case handles.radionbuttonNoiseRemoval
       doNoiseRemoval(...)
   case handlesradiobuttonMagnification
       doMagnification(...)
end

making the obvious changes to use whatever you tagged your radio buttons and button group.

[pasxalis papakalas]

something like this..and when i push the button will be choose one of the three or four options (edge dector CAND ,CXOR noise removal magnification)and apply the corresponding code.

[Adam]

You don't really need the pushbutton though, you could just do the update in the SelectionChangedFcn of the uibuttongroup to avoid the user having to first click a radio button then a push button.

[pasxalis papakalas]

something like this?

[pasxalis papakalas]

when press the button will be choose the user one of the radio button and will be implement the code for the picture.. right?

[Adam]

Something like that. I'd never use a global variable personally, but the idea seems right with the relevant code run from the cases of the switch statement.