Any code tips, I am new to openlayer and geoserver. Don't know what to do
On Fri, Mar 1, 2013 at 11:21 AM, Phil Scadden <[email protected]> wrote: > On 1/03/2013 4:08 p.m., 杨华杰 wrote: > >> Thanks for all the replies, so I can solve it in Openlayer, any tips to >> change the projection? >> > It very much depends on your backend - the underlying spatial database you > are storing into (and will need to reproject out of). I think you will need > to just try and see what works. Sometimes we find that projection from > server to client will work for some projections but not others (notably > lat/longs stored as 0:360 on server). In utter desparation you can break > geometry on the 180 line but you lose polygon topology that way. We have a > ghastly trick that works for arcSDE in maintaining polygon topology over > the 180 (create it west of 180, lie about the coordinates, then translate > to correct position and force projection to the correct one) and works okay > with a tiled geoserver serving it back. > > > Notice: This email and any attachments are confidential. > If received in error please destroy and immediately notify us. > Do not copy or disclose the contents. > > ______________________________**_________________ > Users mailing list > [email protected] > http://lists.osgeo.org/**mailman/listinfo/openlayers-**users<http://lists.osgeo.org/mailman/listinfo/openlayers-users> >
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