Have a look at this thread, http://www.nabble.com/forum/ViewPost.jtp?post=20371907&framed=y
Salvaro wrote: > > > Hey, > > I just added in Map Options the projection EPSG:900913. > The Google layer is with the same parameters, and Vector Layer in options > only receive an array with Fixed and Cluster Strategies. > > MapOptions: numZoomLeves=19, projection=EPSG:900913, > displayProjection=EPSG:4326 and the controls. > Vector Layer: strategies=a strategies array. > Google: projection=EPSG:900913, type=GMAPS, Bounds=-20037508.34, > -20037508.34,20037508.34, 20037508.34, > maxResolution=156543.0339F,sphericalMercator=true, units=m. > > The problem only happens with Google Layer (as you can see above), in WMS > (EPSG:4326) it works well. > > Have no idea about what is happening. > > Thanks, Eric! > > > Eric Lemoine wrote: >> >> Hi Salvaro. Please show us your new code. Eric >> >> 2008/11/3, Salvaro <[EMAIL PROTECTED]>: >>> >>> Hi Eric, thanks for your answer! >>> >>> I set in the map this projection, but the problem still continues. >>> If the points are in the correct coordinates (reprojection), the cluster >>> strategy is ignored by the layer. >>> Else if the points are in the incorrect coordinates the cluster >>> aparently >>> works, but obviously all the points are in the center of the map. >>> >>> I tried much things, but really have no idea about what it can be =/. >>> >>> Thanks! >>> >>> Using WMS in EPSG:4326 all works well. >>> >>> >>> Eric Lemoine wrote: >>>> >>>> Hi. The EPSG:900913 projection should be set in the map options. In >>>> this way your vector layer is also a 900913-projected layer. If your >>>> vector points are expressed in 4326 you have to have them re-projected >>>> before the're added to the layer. Eric >>>> >>>> 2008/10/31, Salvaro <[EMAIL PROTECTED]>: >>>>> >>>>> I'm using a Vector Layer with Cluster Strategy (and Fixed) overlaying >>>>> a >>>>> WMS >>>>> (EPSG:4326) and a Google Layer (EPSG:900913). >>>>> >>>>> In the WMS layer the strategy works perfectly. But in Google Layer, >>>>> the >>>>> layer apparently ignores the Strategy. >>>>> >>>>> Testing I saw a "strange" thing, when I use the points in EPSG:4326 >>>>> coordinates in the Google Layer and all points are in the centre of >>>>> the >>>>> map, >>>>> looking the opacity is possible to see the points being "clustered". >>>>> But >>>>> when I try to reproject them or just set different coordinates of the >>>>> google >>>>> projection, the layer ignores the cluster. >>>>> >>>>> The points with correct projection: >>>>> http://img225.imageshack.us/my.php?image=correctprojectionyx8.jpg >>>>> >>>>> And with the incorrect projection: >>>>> http://img404.imageshack.us/my.php?image=wrongprojectiontk6.jpg >>>>> http://img505.imageshack.us/my.php?image=wrongprojection2ty8.jpg >>>>> >>>>> I'm using in the Map these attributes: numZoomLevels=19, >>>>> displayProjection=EPSG:4326 and the controls. >>>>> In the layer: type=GMAPS, projection=EPSG:900913, >>>>> maxExtent=-20037508.34, >>>>> -20037508.34, 20037508.34, 20037508.34, units=m, >>>>> maxResolution=156543.0339F >>>>> and sphericalMercator=true. >>>>> >>>>> The points are being added using addFeatures. >>>>> >>>>> >>>>> Anyone have an idea about what it can be and how can I do the cluster >>>>> works >>>>> with the Google Layer? >>>>> >>>>> Thanks! >>>>> -- >>>>> View this message in context: >>>>> http://n2.nabble.com/Cluster-Strategy-and-Google-Layer-tp1402961p1402961.html >>>>> Sent from the OpenLayers Users mailing list archive at Nabble.com. >>>>> >>>>> _______________________________________________ >>>>> 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://n2.nabble.com/Cluster-Strategy-and-Google-Layer-tp1402961p1448871.html >>> Sent from the OpenLayers Users mailing list archive at Nabble.com. >>> >>> _______________________________________________ >>> 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://n2.nabble.com/Cluster-Strategy-and-Google-Layer-tp1402961p1453785.html > Sent from the OpenLayers Users mailing list archive at Nabble.com. > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > -- View this message in context: http://www.nabble.com/Cluster-Strategy-and-Google-Layer-tp20265419p20541794.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
