Mike, I was wondering if you had made progress on this project of yours.
Thanks, Linda Mike Adair wrote: > > FYI, I'm hoping to have the Proj4js (or cscs) library finished up in a > few weeks so you should also be able to use that to convert point coords > between projections, and do the math in map projected space. > > Proj4js is a port of Proj4 to Javascript, and will use > spatialreference.org for lookup of projection parameters, if a > particular projection isn't known already and it includes datum > transforms. > > Mike > > > Erik Uzureau wrote: >> PS. If anyone is considering building this and would like to share the >> code with the OL repository, we would (again) be delighted. Please >> contact me or any of the other PSC members and we can set you up with >> wiki/trac passwords, access to a sandbox, and help you with >> code/design decisions. >> >> >> >> On 8/21/07, Erik Uzureau <[EMAIL PROTECTED]> wrote: >> >>> all: >>> >>> Here is the official ticket in OL's TRAC for the path measuring tool: >>> http://trac.openlayers.org/ticket/173 >>> >>> There is also an open ticket for an *area* measuring tool: >>> http://trac.openlayers.org/ticket/782 >>> >>> Erik >>> >>> >>> On 8/20/07, Chris Hardin <[EMAIL PROTECTED]> wrote: >>> >>>> It's been quite accurate for me. >>>> >>>> >>>> >>>> On 8/20/07, Lance Dyas <[EMAIL PROTECTED]> wrote: >>>> >>>>> There is accurate distance measurement using the Vincenty distance >>>>> formula... >>>>> Haverine is umm simulating the earth as sphere and is not accurate. >>>>> What Open Layers lacks is a gui for measurement. >>>>> >>>>> >>>> -- >>>> Chris Hardin >>>> Software Architect >>>> Archetype Corporation >>>> >>>> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://openlayers.org/mailman/listinfo/users >> >> >> > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > -- View this message in context: http://www.nabble.com/Measure-Distance--Ruler--tf4295469.html#a13238902 Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
