Hi,
What is the right way to reproject vectordata with proj4js?
I'm using OL 2.5 with proj4js and want reproject vector-files (KML, GML,
etc.), when I add these files on the fly into a map with a different
projection. I have managed this for tests, that I have patched the Point.js.
if(fromProjection!=toProjection)
{
var csFrom = projHash[fromProjection];
var csTo = projHash[toProjection];
var p = new Proj4js.Point(parseFloat(x),parseFloat(y));
Proj4js.transform(csFrom, csTo, p);
this.x = p.x;
this.y = p.y;
}
else
{
this.x = parseFloat(x);
this.y = parseFloat(y);
}
and also for the vector formats the function buildCoordinatesNode. It works,
but I hope there is better way to do this.
As a side effect I experienced WFS-layers are reprojected, when the BBOX of
the actual map projection (toProjection) have values, that match the
fromProjection as well.
Is there clean way to reproject WFS-layers?
Mit freundlichen Grüssen
Arnd Wippermann
http://gis.ibbeck.de/
_______________________________________________
Users mailing list
[email protected]
http://openlayers.org/mailman/listinfo/users
