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: plotContinuous.m
    path of file: ./repos/Simscape-Battery-Electric-Vehicle-Model/Utility/SignalDesigner/+SignalSourceBlockCallback
    
    the code of the file until where you have to start completion: function [fig, sig] = plotContinuous(fullpathToBlock)
%% Plots signal defined in Continuous block in a model
%

    
function [fig, sig] = plotContinuous(fullpathToBlock)
%% Plots signal defined in Continuous block in a model
%
% This functions reads the block parameters of Continuous block
% and makes the plot of a signal trace.
% The model must be loaded for this function to work.
%
% This function returns the figure object and the Signal Designer object.

% Copyright 2023 The MathWorks, Inc.

arguments
  fullpathToBlock {mustBeText} = gcb
end