In fact,I mean if there is any concert like the layercollection which may contains more than one layer. And the layerswitcher see the layercollection as radio button and layer as check box. 在 2011-12-15 晚上9:35，"Andreas Hocevar" <[email protected]>写道：
> Maybe you're looking for something else than OpenLayers? OpenLayers > does not have the concept of a maptype. > > Andreas. > > On Thu, Dec 15, 2011 at 2:21 PM, maven apache <[email protected]> > wrote: > > It seems that,there is no maptype related. > > > > 2011/12/15 Andreas Hocevar <[email protected]> > >> > >> Maybe you find UML diagrams helpful: > >> http://trac.osgeo.org/openlayers/wiki/UML > >> > >> Andreas. > >> > >> On Thu, Dec 15, 2011 at 12:34 PM, maven apache <[email protected]> > >> wrote: > >> > Hi: > >> > > >> > I want to know if there is any document about the concepts and > >> > relationship > >> > between the map/maptype/layers/overlay ? > >> > > >> > I thinks sometime it is necessary if we want to do some customzation. > >> > > >> > I have read the doc from ol.org,but the api document is simple. > >> > > >> > Any complete documents? > >> > > >> > Thanks. > >> > > >> > _______________________________________________ > >> > Users mailing list > >> > [email protected] > >> > http://lists.osgeo.org/mailman/listinfo/openlayers-users > >> > > >> > >> > >> > >> -- > >> Andreas Hocevar > >> OpenGeo - http://opengeo.org/ > >> Expert service straight from the developers. > > > > > > > > -- > Andreas Hocevar > OpenGeo - http://opengeo.org/ > Expert service straight from the developers. >
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