filledCircle.m

function h = filledCircle(center,r,N,color)
    %---------------------------------------------------------------------------------------------
    % FILLEDCIRCLE Filled circle drawing
    %
    % filledCircle(CENTER,R,N,COLOR) draws a circle filled with COLOR that
    % has CENTER as its center and R as its radius, by using N points on the
    % periphery.
    %
    % Usage Examples,
    %
    % filledCircle([1,3],3,1000,'b');
    % filledCircle([2,4],2,1000,'r');
    %
    % Sadik Hava <sadik.hava@gmail.com>
    % May, 2010
    %
    % Inspired by: circle.m [Author: Zhenhai Wang]
    %---------------------------------------------------------------------------------------------
    THETA=linspace(0,2*pi,N);
    RHO=ones(1,N)*r;
    [X,Y] = pol2cart(THETA,RHO);
    X=X+center(1);
    Y=Y+center(2);
    h=fill(X,Y,color);
    axis square;
    % COPYRIGHT STUFF... :D (Since I am modifying Zhenhai's code.)
    %
    % Copyright (c) 2002, Zhenhai Wang
    % All rights reserved.
    %
    % Redistribution and use in source and binary forms, with or without
    % modification, are permitted provided that the following conditions are
    % met:
    %
    %     * Redistributions of source code must retain the above copyright
    %       notice, this list of conditions and the following disclaimer.
    %     * Redistributions in binary form must reproduce the above copyright
    %       notice, this list of conditions and the following disclaimer in
    %       the documentation and/or other materials provided with the distribution
    %
    % THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    % AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    % IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    % ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    % LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    % CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    % SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    % INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    % CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    % ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    % POSSIBILITY OF SUCH DAMAGE.