%% Modify Contour Plot After Creation
% Plot the contours of e^{-(x/3)^2-(y/3)^2} + e^{-(x+2)^2-(y+2)^2}. Assign the function contour object to a variable.

f = @(x,y) exp(-(x/3).^2-(y/3).^2) + exp(-(x+2).^2-(y+2).^2);
fc = fcontour(f)

%
% Change the line width to 1 and the line style to a dashed line by using dot notation to set properties of the function contour object. Show contours close to 0 and 1 by setting the LevelList property. Add a colorbar.

fc.LineWidth = 1;
fc.LineStyle = '--';
fc.LevelList = [1 0.9 0.8 0.2 0.1];
colorbar

% Copyright 2012 The MathWorks, Inc.