title: Smooth zoom and pan in OpenLayers?
body: <p>I was wondering, has smooth zooming and panning described in <a href="http://www.win.tue.nl/~vanwijk/zoompan.pdf" rel="nofollow">http://www.win.tue.nl/~vanwijk/zoompan.pdf</a> been implemented in OpenLayers?</p>
  
  <p>It has been implemented for PolyMaps: <a href="http://bl.ocks.org/RandomEtc/600144" rel="nofollow">http://bl.ocks.org/RandomEtc/600144</a>
  And ModestMaps: <a href="https://github.com/stamen/modestmaps-js/tree/master/examples/zoompan" rel="nofollow">https://github.com/stamen/modestmaps-js/tree/master/examples/zoompan</a></p>