matlab app designer axes buttondownfcn
The ButtonDownFcn
property in MATLAB App Designer allows you to specify a callback function that executes when a user clicks on an axes object. Here's an example of how you can use it:
function app = MyApp
% Create the app
app = matlab.apps.AppBase;
% Create the axes
app.UIAxes = uiaxes(app);
% Set the ButtonDownFcn property
app.UIAxes.ButtonDownFcn = @axesClicked;
% Callback function for when the axes is clicked
function axesClicked(src, event)
disp('Axes clicked!');
disp(src);
disp(event);
end
end
In this example, the ButtonDownFcn
property of the UIAxes
object is set to the axesClicked
function. When the user clicks on the axes, the axesClicked
function is executed. The function displays a message indicating that the axes was clicked, as well as information about the source and event objects.
Please let me know if you need any further assistance!