openlayers/ol3 — pull request #256 by tschaub (2013-03-03 18:36:46+00:00)
Title: Transform functions that work with arrays

Instead of working with `ol.Coordinate` instances, transform functions work with arrays. This is in anticipation of using transform functions to transform large arrays of vertex coordinate values.

The `ol.projection.transform` and `ol.projection.transformWithCodes` are slightly more convenient functions for dealing with `ol.Coordinate` instances. It may be misleading that the functions returned from `ol.projection.getTransform` and `ol.projection.getTransformFromCodes` return functions that work with arrays while the other two work with `ol.Coordinate` instances. Discussion welcome.