openlayers/openlayers — pull request #47 by elemoine (2011-11-10 20:39:04+00:00)
Title: fix bug where center of fingers is not preserved on pinch zoom

Corresponding trac ticket: http://trac.osgeo.org/openlayers/ticket/3572.

Now that the layer container div has dimensions (100px x 100px) we need to take into account that the (default) origin for CSS3 transforms is the center of the element.

Tests pass in FF8 and Chrome.