In my app, there's functional requirement to let user identify feature attributes: click at a position, then features from several vector layers that locates within clickTolerance will be selected and the selected features list will be shown up in a popup panel.
after researching OpenLayers capabilities, I found that there's no clickTolerance in SelectFeature config options, and also only one feature from a single layer can be selected by click at one time. I am trying to hack SelectFeature.js, however just can't make it due to my knowledge limitation. Another control "GetFeature" has clickTolerance, but it is supposed to be used in getting feature from remote server. I think I should use SelectFeature. Any ideas about how to implement above function? Appreciate a lot! -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/SelectFeature-enable-clickTolerance-to-select-multi-features-at-one-time-tp6728814p6728814.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
