%% Modify Scatter Chart After Creation
% Create a scatter chart and assign the scatter object to the variable ps.

th = pi/6:pi/6:2*pi;
r = rand(12,1);
ps = polarscatter(th,r,'filled')

%
% Use ps to modify properties of the scatter object after it is created.

ps.Marker = 'square';
ps.SizeData = 200;
ps.MarkerFaceColor = 'red';
ps.MarkerFaceAlpha = .5;

% Copyright 2012 The MathWorks, Inc.