% -*- texinfo -*-
% @deftypefn {Function File} {@var{J} = } qtsetblk (@var{I},@var{S},@var{dim},@var{vals})
% Set block values in a quadtree decomposition.
%
% J=qtsetblk(I,S,dim,vals) sets all the @var{dim}-by-@var{dim} blocks
% in the quadtree decomposition (@var{S} returned by qtdecomp) of
% @var{I} to @var{dim}-by-@var{dim} blocks in @var{vals}, which is
% itself a @var{dim}-by-@var{dim}-by-k array. k is the number of
% @var{dim}-by-@var{dim} blocks in the quadtree decomposition.
% @seealso{qtdecomp, qtgetblk}
% @end deftypefn