www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgproject/getprimarynode.m
function p = getprimarynode(nd,tp) %GETPRIMARYNODE Return the preferred node for viewing % % P = GETPRIMARYNODE(ND,TP) returns a pointer to the node which % is the preferred start point if ND is the first node in a tree % % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. p = address(nd); ch = p.children; p = []; if length(ch) ch = tp.filterlist(ch); if length(ch) p = ch(1); end end