I have a number of scripts which plots graph and want plot on GUI Axes by push buttons. How can I write on the callback to plot on axes referring to variables in workplace or link each script to each push button?

Heres what I have tried hold( handles.plotaxes,'off') % to replace with different graph per each button axes(handles.Axes1) attempt 1 X = A(:,2) plot (X) attempt 2 script1

attempt 3 run script1

Answer 1

[Erik Keever]

Event-driven GUI programming is about as close as it gets to the perfect use case for classes and OOP. The class can hold the data you want to play with, the handles for the figures/button/axes, and callback methods which get access to the class data. A bare minimum skeleton might look like:

classdef GUIClass < handle
    properties (SetAccess = public, GetAccess = public)
        foo;
        bar;
        theFigure;
    end

      methods (Access = public)
          function self = GUIClass()
              self.foo = rand(32,1);
              self.bar = sin(2*pi*(1:32)/32);
              self.theFigure = figure();
          end

          function buttonOneCallback(self, src, data)
              figure(self.theFigure);
              plot(self.foo);
          end
          function buttonTwoCallback(self, src, data)
              figure(self.theFigure);
              plot(self.bar);
          end
      end
  end

Then a setup script would instantiate GUIClass, create/load the GUI and buttons, assign callbacks to buttonFooCallback and friends, and return the handle to the GUIClass.