opacs/automatic zoom on highlight

• To: wolf@hpkloe01.lnf.infn.it
• Subject: opacs/automatic zoom on highlight
• From: barrand@lalcls.in2p3.fr
• Date: Tue, 12 Dec 95 11:18:34 +0100

  About doing an automatic
 zoom on collected objects.

  We have not today feel the need
 to have a view dedicated to an 
 automatic "highlighted" zooming.
 I have to think of it a little bit more...
  But mainly what you want
 is to be able to look quickly 
 at some details. You can do it now
 by two ways.

  First, you have a rubber band zoom 
 implemented in the XoCamera that you 
 can triggeer with: 

           Shift Ctrl <Btn1Down>
   Shift Ctrl Button1 <PtrMoved>
             Shift Ctrl <Btn1Up>

  The "Back" button on the "button3"
 popup menu of an XoCamera permits
 to go back of the zoom.

  An other very usefull way to move
 is to pick some object, do
 a "button3popup/Center" to bring object
 at the center of the scene and do scaling
 with button1.


        G.Barrand
  

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