You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: LagrangianPlotter.m
    path of file: ./repos/Swan/FEM/Functions
    
    the code of the file until where you have to start completion: classdef LagrangianPlotter < handle

    methods ( Access = public)
        
        function obj = LagrangianPlotter()
        end
        
        function plot(obj,s)
            switch s.func.order
                case 'P0'
                    obj.plotP0Func(s)

                case {'P1','P2','P3'}
                    obj.plotLagrangianFunc(s)
            end
        end
        
    end
    
    method
    
function plot(obj,s)
            switch s.func.order
                case 'P0'
                    obj.plotP0Func(s)

                case {'P1','P2','P3'}
                    obj.plotLagrangianFunc(s)
            end
        end
        
    end
    
    methods (Access = private)
    
        function plotP0Func(~,s)
            p1DiscFun = s.func.project('P1D');
            p1DiscFun.plot();
        end

        
        function plotLagrangianFunc(~,s)
            figure()
            for idim = 1:s.func.ndimf
                subplot(1,s.func.ndimf,idim);
                hold on
                
                c = s.func.getCoord();
                x = c(:,1);
                y = c(:,2);
                z = s.func.fValues(:,idim);
                %T = delaunay(x,y);
                T = s.mesh.connec;
                a = trisurf(T,x,y,z);
                
                view(0,90)
                colorbar
                shading interp
                grid on
                title(['dim = ', num2str(idim)]);
                a.EdgeColor = [0 0 0];
                a.EdgeColor = [0 0 0];
            end