FWIW, this is likely to be fixed soon in OpenLayers: http://trac.osgeo.org/openlayers/ticket/3578
Andreas. On Tue, Nov 22, 2011 at 12:54 PM, Andreas Hocevar <[email protected]> wrote: > Hi, > > your problem is that there is no e.xy for the featureselected handler. > So instead of > > map.getLonLatFromPixel(e.xy); > > you will need a reference to your SelectFeature control (e.g. > selectFeature), and do > > map.getLonLatFromPixel(selectFeature.handlers.feature.evt.xy); > > Andreas. > > On Tue, Nov 22, 2011 at 12:40 PM, Kai Volland <[email protected]> wrote: >> Hi, >> >> hmm it don't work for me. >> >> layer.map.getLonLatFromPixel(...); // --------> layer is not defined >> calpal.map.getLonLatFromPixel(...); // --------> is Null >> e.feature.layer.map.getLonLatFromPixel(...); // --------> is Null >> e.feature.getBounds().getCenterLonLat(); //-----------> e.feature.getBounds >> is not a function >> >> Here is my code. Maybe there is a problem i don't see. >> >> calpal.events.on({ >> featureselected: function(e) { >> if(e.feature.attributes.count>1) { >> //map.zoomIn(); >> if(map.getZoom()<8){ >> >> map.moveTo(e.feature.getBounds().getCenterLonLat().transform(WGS84, >> mercator), map.zoom + 1); >> /*var pixel = >> calpal.map.getLonLatFromPixel(e.xy); >> pixel.transform(WGS84, mercator); >> map.moveTo(pixel, map.zoom + 1);*/ >> } >> } >> else{ >> calpalPopup(e.feature); >> } >> } >> }) >> >> >> Kai >> >> >> PS: got an error with the geoext-list so the mail goes to you only. >> >> Am 21.11.2011 14:26, schrieb Andreas Hocevar: >>> >>> Hi, >>> >>> layer.map.getLonLatFromPixel(...); >>> >>> or >>> >>> feature.layer.map.getLonLatFromPixel(...); >>> >>> And instead of feature.lonlat try >>> >>> feature.getBounds().getCenterLonLat(); >>> >>> Andreas. >>> >>> On Mon, Nov 21, 2011 at 1:46 PM, Kai Volland<[email protected]> wrote: >>>> >>>> And, how can i call it on the map and not on the vector layer? >>>> I also tried feature.lonlat but this is "null" too. >>>> >>>> >>>> Am 21.11.2011 12:34, schrieb Andreas Hocevar: >>>>> >>>>> Hi, >>>>> >>>>> you should be using the getLonLatFromPixel API method, although this >>>>> won't fix your issue. To fix your issue, make sure to really call it >>>>> on the map, not on the vector layer. And finally, it won't return >>>>> anything before the extent/center of the map has been set initially. >>>>> >>>>> Andreas. >>>>> >>>>> On Mon, Nov 21, 2011 at 11:58 AM, Kai Volland<[email protected]> >>>>> wrote: >>>>>> >>>>>> Hi, >>>>>> >>>>>> i get the error map.getLonLatFromViewPortPx is null when using it with >>>>>> a >>>>>> vectorlayer. Isn't it possible to use it it with a vectorlayer? And if >>>>>> it's not possible how to get the position of an vector item? >>>>>> >>>>>> (The idea is to zoom in when clicking on clustered vectoritems.) >>>>>> >>>>>> Kind regards >>>>>> >>>>>> Kai >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> [email protected] >>>>>> http://www.geoext.org/cgi-bin/mailman/listinfo/users >>>>>> >>>>> >>>> >>> >>> >> >> > > > > -- > Andreas Hocevar > OpenGeo - http://opengeo.org/ > Expert service straight from the developers. > _______________________________________________ > Users mailing list > [email protected] > http://www.geoext.org/cgi-bin/mailman/listinfo/users > -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
