Hi Guys First of all , thanks for all the reply.
>From the error, everyone know it's because the coordinates exceed, and a direct answer is converting the coordinate. I want to know how, not the principal On Sat, Mar 9, 2013 at 2:01 PM, 杨华杰 <yhj...@gmail.com> wrote: > 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 <p.scad...@gns.cri.nz>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 >> us...@lists.osgeo.org >> http://lists.osgeo.org/**mailman/listinfo/openlayers-**users<http://lists.osgeo.org/mailman/listinfo/openlayers-users> >> > >
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