[OpenLayers-Dev] snapping patch

[Jachym Cepicky]

hallo,

I added patch, which enables snapping function. The patch adds
this.snapDist to OL.Handler.Point(.js) and apart from intern snapping
functions, it also defines empty this.customSnap method, which can be
used by user to define her own (e.g. raster-based) snapping.

http://trac.openlayers.org/ticket/954

hope, it works also for another devs...
jachym

-- 
Jachym Cepicky
e-mail: jachym.cepicky at gmail.com
URL: http://les-ejk.cz
GPG: http://www.les-ejk.cz/pgp/jachym_cepicky-gpg.pub

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