www.pudn.com > snake.rar > snakedisp.m


function snakedisp(x,y,style)
> SNAKEDISP Initialize the snake
> snakedisp(x,y,line)
>
> style is same as the string for plot

> Chenyang Xu and Jerry L. Prince, 5/15/95, 6/17/97
> Copyright (c) 1995-97 by Chenyang Xu and Jerry L. Prince
> Image Analysis and Communications Lab, Johns Hopkins University

hold on

> convert to column data
x = x(:); y = y(:);

if nargin == 3
plot([x;x(1,1)],[y;y(1,1)],style);
hold off
else
disp('snakedisp.m: The input parameter is not correct!');
end