key in values and plot in app designer

i would like to make interactive calculator that looked like this.can some one help.i dont know how to link from the edit field to plot graph, or do i need to tabulate them first then plot?the calculation would be calculation of area under the curve

Answer 1

[Harsh]

Hi,

It seems like you're working on making an interactive calculator but are having trouble connecting the input fields with the graphical display (also referred to as the plot graph).

A possible way to resolve this is by using callback functions, these functions can be initiated in multiple ways, for example: when you press the "plot graph" button or even when you change the value in an input field. Here’s an example of the same:

• Create a ButtonPushed callback by clicking on the "plot" button.

• Make changes to the code according to the requirements.

% I have taken this code snippet from my app's app builder code editor.
properties (Access = private) 
        X 
        Y 
end 
% Callbacks that handle component events 
methods (Access = private) 
        % Button pushed function: PlotButton 
        function plotAxis(app, event) 
            app.X = linspace(1, double(app.XEditField.Value), 100); 
            app.Y = linspace(1, double(app.YEditField.Value), 100); 
            plot(app.UIAxes, app.X, app.Y); 
       end 
end 

In the above example, a callback function is used which is initiated called when the “plot” button is clicked.

I hope this helps, thanks!

[syuhada]

hey thanks a lot.it worked!