My understanding is that you would like a simple example of an App Designer application that contains a plot which responds to changes in a slider.
This functionality can be achieved using the basic workflow outlined below:
- Select the slider within the App Designer Design View.
- Navigate to the "Slider & Label Properties" menu on the right side of the App Designer.
- Click the "Callbacks" tab of the "Slider & Label Properties" menu.
- Enter a callback function name for the "ValueChanging" event (let's assume you call the function "updatePlot").
- Implement the callback function ("updatePlot") for the slider's "ValueChanging" event within the App Designer Code View.
The implementation of the callback function ("updatePlot") for the "ValueChanging" event could be something as simple as:
function updatePlot(app, event)
plot(app.UIAxes, event.Value, event.Value, 'bo');
end
The code above will set the x and y coordinates of a blue circle on a plot to the value of the slider as it is changed by the user.
