Untitled

How to find out how many figures are currently opened?
numel(get(0,'Children'));

function h = findobjhelper( varargin )

%Copyright 2009-2010 The MathWorks, Inc.

allowHVHandles = true;

nin = nargin;
rootHandleVis = builtin( 'get', 0, 'ShowHiddenHandles' );

% See if 'flat' keyword is present
hasflat = false;
if (nin > 1)
    if strcmp( varargin{2}, 'flat' ) % Does the 'flat' keyword exist
        hasflat = true;
    end
end

if nin == 0
    if feature('HgUsingMatlabClasses')
        h = findobjinternal( 0, '-function', @findobjfilter );
    else
        h = findobjinternal(0);
    end

length(findobj('Type','figure'))