About the orbitView.setZoom()

fabrizio.giudici · 09-22-2007, 02:45 PM

Thanks to your suggestions of some weeks ago, now I'm able to control the view of my canvas. :-) Also with smooth animations. :-))

Now the question is: what are the proper values for the zoom parameter? I need to fit the view so a certain geographic sector is shown; I had initially wrote down some maths for computing the elevation of the camera, and that worked decently; but I see that the FlyToOrbitViewStateIterator only accepts a 'zoom' parameter. Now, after a few tries, it looks like my maths for the elevation works fine with the zoom too :-)) Is the zoom just an alias for the elevation?

09-22-2007, 02:45 PM	#1
fabrizio.giudici Senior Member Join Date: May 2007 Location: Milan, Genoa (Italy) Posts: 112	About the orbitView.setZoom() Thanks to your suggestions of some weeks ago, now I'm able to control the view of my canvas. :-) Also with smooth animations. :-)) Now the question is: what are the proper values for the zoom parameter? I need to fit the view so a certain geographic sector is shown; I had initially wrote down some maths for computing the elevation of the camera, and that worked decently; but I see that the FlyToOrbitViewStateIterator only accepts a 'zoom' parameter. Now, after a few tries, it looks like my maths for the elevation works fine with the zoom too :-)) Is the zoom just an alias for the elevation? __________________ -- Fabrizio Giudici, Ph.D. - Java Architect, Project Manager Tidalwave s.a.s. - "We make Java work. Everywhere." weblogs.java.net/blog/fabriziogiudici - www.tidalwave.it/blog Fabrizio.Giudici@tidalwave.it - mobile: +39 348.150.6941

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