cool ui for a retro start screen in matlab

main.m
classdef RetroStartScreen < matlab.apps.AppBase

    % Properties that correspond to app components
    properties (Access = public)
        UIFigure            matlab.ui.Figure
        StartButton         matlab.ui.control.Button
        TitleLabel          matlab.ui.control.Label
        BackgroundImage     matlab.ui.control.Image
    end

    % Callbacks that handle component events
    methods (Access = private)

        % Code that executes after component creation
        function startupFcn(app)
            % Set background image
            app.BackgroundImage.ImageSource = 'retro_background.jpg';
        end
        
        % Button pushed function
        function StartButtonPushed(app, event)
            % Add your code here to start the main functionality of your app
            disp('Starting main functionality...');
        end
    end

    % App creation and deletion
    methods (Access = public)

        % Construct app
        function app = RetroStartScreen

            % Create and configure components
            app.createComponents();

            % Register the app with App Designer
            registerApp(app, app.UIFigure);

            if nargout == 0
                clear app
            end
        end

        % Code that creates the components of the app
        function createComponents(app)

            % Create UIFigure and components
            app.UIFigure = uifigure;
            app.UIFigure.Position = [100 100 640 480];
            app.UIFigure.Name = 'Retro Start Screen';

            % Create TitleLabel
            app.TitleLabel = uilabel(app.UIFigure);
            app.TitleLabel.FontSize = 24;
            app.TitleLabel.Position = [260 400 120 22];
            app.TitleLabel.Text = 'Retro Start Screen';

            % Create BackgroundImage
            app.BackgroundImage = uiimage(app.UIFigure);
            app.BackgroundImage.Position = [1 1 640 480];
            app.BackgroundImage.ImageSource = 'retro_background.jpg';

            % Create StartButton
            app.StartButton = uibutton(app.UIFigure, 'push');
            app.StartButton.Position = [280 250 80 22];
            app.StartButton.Text = 'Start';
            app.StartButton.ButtonPushedFcn = createCallbackFcn(app, @StartButtonPushed, true);

        end
    end
end

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