"syntax">void MSG_VIS_RULER_UPDATE_CONTROLLERS();</PRE>
<P>
This message signals that the ruler should update its associated controllers.</P>


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MSG_VIS_RULER_UPDATE_TYPE_CONTROLLER</H6>
<PRE CLASS="syntax">void MSG_VIS_RULER_UPDATE_TYPE_CONTROLLER();</PRE>
<P>
This message signals that the ruler should update its type controller, if any.</P>


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