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iduipoin(arg)
IDUIPOIN Sets and resets the window pointer to watch and arrow ARG = 1 means that the pointer is set to 'watch'; ARG = 2 means that the pointer is set to 'arrow'; ARG = 0 means that no action is taken
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function iduipoin(arg) % L. Ljung 4-4-94 % Copyright (c) 1986-98 by The MathWorks, Inc. % $Revision: 3.4 $ $Date: 1997/12/02 03:40:15 $ if arg==0,return, end win_point=findobj(get(0,'children'),'flat','vis','on'); if arg==1, point='watch';else point='arrow';end set(win_point,'pointer',point)