GET_CONTOUR_XY
function [x,y,n] = get_contour_xy(C)
This function extracts and returns all the x and the y values in the form of row vectors from C.
j = 1; x = []; y = []; while j<size(C,2) j_new = C(2,j) + j; x = [x, nan, C(1,j+1:j_new)]; y = [y, nan, C(2,j+1:j_new)]; j = j_new + 1; end % number of connected components n = sum(isnan(x));
end