StartupFcn to initiate the plot

Hello,

This code must start after I press a button in the first GUI, which will result in this code to run with the startupFcn in the second GUI to plot this data:

classdef Deconvolution2 < matlab.apps.AppBase

    % Properties that correspond to app components
    properties (Access = public)
        UIFigure           matlab.ui.Figure
        UIAxes             matlab.ui.control.UIAxes
        UIAxes_2           matlab.ui.control.UIAxes
        UIAxes_3           matlab.ui.control.UIAxes
        ShowButton         matlab.ui.control.Button
        LineProfileButton  matlab.ui.control.Button
    end

    
    properties (Access = public)
        Data;
        Data1;
        Data2;
        Lineprofile1;
        Lineprofile2;
        Lineprofilex;
    end
    
    properties (Access = private)
      
    end
    

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

        % Code that executes after component creation
        function startupFcn(app, Deconvolution, var1, var2, var3)
            app.CallingApp = Deconvolution;
            
            var1=imagesc(app.Data,'Parent',app.UIAxes,...
                'XData', [1 app.UIAxes.Position(3)], ...
                'YData', [1 app.UIAxes.Position(4)]);
            app.UIAxes.XLim = [0 var1.XData(2)];
            app.UIAxes.YLim = [0 var1.YData(2)];
            %title(sprintf('%s',file1),'Parent',app.UIAxes)
            
            var2=imagesc(app.Data1,'Parent',app.UIAxes_2,...
                'XData', [1 app.UIAxes_2.Position(3)], ...
                'YData', [1 app.UIAxes_2.Position(4)]);
            app.UIAxes_2.XLim = [0 var2.XData(2)];
            app.UIAxes_2.YLim = [0 var2.YData(2)];
            %title(sprintf('%s',file1),'Parent',app.UIAxes)
            
            var3=imagesc(app.Data2,'Parent',app.UIAxes_3,...
                'XData', [1 app.UIAxes_3.Position(3)], ...
                'YData', [1 app.UIAxes_3.Position(4)]);
            app.UIAxes_3.XLim = [0 var3.XData(2)];
            app.UIAxes_3.YLim = [0 var3.YData(2)];
            %title(sprintf('%s',file1),'Parent',app.UIAxes)
        end

        % Button pushed function: ShowButton
        function ShowButtonPushed(app, event)
%             var1=imagesc(app.Data,'Parent',app.UIAxes,...
%                 'XData', [1 app.UIAxes.Position(3)], ...
%                 'YData', [1 app.UIAxes.Position(4)]);
%             app.UIAxes.XLim = [0 var1.XData(2)];
%             app.UIAxes.YLim = [0 var1.YData(2)];
%             %title(sprintf('%s',file1),'Parent',app.UIAxes)
%             
%             var2=imagesc(app.Data1,'Parent',app.UIAxes_2,...
%                 'XData', [1 app.UIAxes_2.Position(3)], ...
%                 'YData', [1 app.UIAxes_2.Position(4)]);
%             app.UIAxes_2.XLim = [0 var2.XData(2)];
%             app.UIAxes_2.YLim = [0 var2.YData(2)];
%             %title(sprintf('%s',file1),'Parent',app.UIAxes)
%             
%             var3=imagesc(app.Data2,'Parent',app.UIAxes_3,...
%                 'XData', [1 app.UIAxes_3.Position(3)], ...
%                 'YData', [1 app.UIAxes_3.Position(4)]);
%             app.UIAxes_3.XLim = [0 var3.XData(2)];
%             app.UIAxes_3.YLim = [0 var3.YData(2)];
%             %title(sprintf('%s',file1),'Parent',app.UIAxes)
        end

        % Button pushed function: LineProfileButton
        function LineProfileButtonPushed(app, event)
           
            image=app.Data
            figure
            imagesc(image)
            [cx,cy,c,xi,yi]=improfile
            [cx,cy,c,xi,yi]=improfile(app.Data,xi,yi)
            x=(1:size(c));
            app.Lineprofilex=x
            app.Lineprofile1=c
            [cx,cy,c,xi,yi]=improfile(app.Data2,xi,yi)
            app.Lineprofile2=c
            Deconvolution3(app)
        end
    end

    % Component initialization
    methods (Access = private)

        % Create UIFigure and components
        function createComponents(app)

            % Create UIFigure and hide until all components are created
            app.UIFigure = uifigure('Visible', 'off');
            app.UIFigure.Position = [100 100 1125 370];
            app.UIFigure.Name = 'UI Figure';

            % Create UIAxes
            app.UIAxes = uiaxes(app.UIFigure);
            title(app.UIAxes, '')
            xlabel(app.UIAxes, 'X')
            ylabel(app.UIAxes, 'Y')
            app.UIAxes.GridColor = 'none';
            app.UIAxes.MinorGridColor = 'none';
            app.UIAxes.XColor = 'none';
            app.UIAxes.XTick = [];
            app.UIAxes.YColor = 'none';
            app.UIAxes.YTick = [];
            app.UIAxes.ZColor = 'none';
            app.UIAxes.Clipping = 'off';
            app.UIAxes.Position = [19 29 313 286];

            % Create UIAxes_2
            app.UIAxes_2 = uiaxes(app.UIFigure);
            title(app.UIAxes_2, '')
            xlabel(app.UIAxes_2, 'X')
            ylabel(app.UIAxes_2, 'Y')
            app.UIAxes_2.GridColor = 'none';
            app.UIAxes_2.MinorGridColor = 'none';
            app.UIAxes_2.XColor = 'none';
            app.UIAxes_2.XTick = [];
            app.UIAxes_2.YColor = 'none';
            app.UIAxes_2.YTick = [];
            app.UIAxes_2.ZColor = 'none';
            app.UIAxes_2.Clipping = 'off';
            app.UIAxes_2.Position = [407 29 313 286];

            % Create UIAxes_3
            app.UIAxes_3 = uiaxes(app.UIFigure);
            title(app.UIAxes_3, '')
            xlabel(app.UIAxes_3, 'X')
            ylabel(app.UIAxes_3, 'Y')
            app.UIAxes_3.GridColor = 'none';
            app.UIAxes_3.MinorGridColor = 'none';
            app.UIAxes_3.XColor = 'none';
            app.UIAxes_3.XTick = [];
            app.UIAxes_3.YColor = 'none';
            app.UIAxes_3.YTick = [];
            app.UIAxes_3.ZColor = 'none';
            app.UIAxes_3.Clipping = 'off';
            app.UIAxes_3.Position = [794 29 313 286];

            % Create ShowButton
            app.ShowButton = uibutton(app.UIFigure, 'push');
            app.ShowButton.ButtonPushedFcn = createCallbackFcn(app, @ShowButtonPushed, true);
            app.ShowButton.Position = [407 329 100 22];
            app.ShowButton.Text = 'Show';

            % Create LineProfileButton
            app.LineProfileButton = uibutton(app.UIFigure, 'push');
            app.LineProfileButton.ButtonPushedFcn = createCallbackFcn(app, @LineProfileButtonPushed, true);
            app.LineProfileButton.Position = [561 329 100 22];
            app.LineProfileButton.Text = 'Line Profile';

            % Show the figure after all components are created
            app.UIFigure.Visible = 'on';
        end
    end

    % App creation and deletion
    methods (Access = public)

        % Construct app
        function app = Deconvolution2(varargin)

            % Create UIFigure and components
            createComponents(app)

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

            % Execute the startup function
            runStartupFcn(app, @(app)startupFcn(app, varargin{:}))

            if nargout == 0
                clear app
            end
        end

        % Code that executes before app deletion
        function delete(app)

            % Delete UIFigure when app is deleted
            delete(app.UIFigure)
        end
    end
end

But after I am getting an error that states less input arguments in the startupFcn. Please help me out with it.

Answer 1

[Abhinav]

The problem is not in the above shared file.

But due to an error during the call, I would suggest to run the debugger on the previous GUI. Link to Documentation.

If that works fine, I'd ask you to next check how the data is being passed from one GUI to the next. Link to Documentation for sharing data between different apps.