% 
function Squares_Hekef(a0,b0,length0,k)
% 
% a0, The bottom-left corner
% b0,
% length0 - the side length
% k -  The number of squares on one side

% one side of squares
length=length0/k; % The side length of a small square.
delta=length;

a=a0;
b=b0;

% Bottom line
for i=1:k    
  a=a0+(i-1)*delta;
  square(a,b,length);
end

%
% Top line
b=b0+length0-length;
for i=1:k    
  a=a0+(i-1)*delta;
  square(a,b,length);
end
%
% Right line
for i=1:k    
  b=b0+(i-1)*delta;
  square(a,b,length);
end
%
% Left line
a=a0;
for i=1:k    
  b=b0+(i-1)*delta;
  square(a,b,length);
end