Excerpts from Heidt, Christopher M.'s message of Wed Apr 29 13:00:48 -0400 2009: > You can also play with the feature style. > You can make a 'hidden' style that turns the opacity down to 0. > Then your slider could change the render intent on certain features. >
Thanks for the suggestions guys. I'm just adding and removing the features for now, but I may experiment with breaking them on to separate layers and changing their visibility later > It really just depends on if your are trying to hide a bunch at once or a few > at a time. > > -----Original Message----- > From: users-boun...@openlayers.org [mailto:users-boun...@openlayers.org] On > Behalf Of Stefan Lischke > Sent: Wednesday, April 29, 2009 12:51 PM > To: 'Nicholas Bergson-Shilcock'; 'OpenLayers users mailing list' > Subject: Re: [OpenLayers-Users] Quickly hiding and showing features > > Hi Nicholas, > > I had the same problem some minutes ago and i put my features on different > layers and for every "slider step" i hide/show a corresponding layer. I did > this whith calling layer.setVisibility() > > Hth > > Stefan > > -----Ursprüngliche Nachricht----- > Von: users-boun...@openlayers.org [mailto:users-boun...@openlayers.org] Im > Auftrag von Nicholas Bergson-Shilcock > Gesendet: Mittwoch, 29. April 2009 18:11 > An: OpenLayers users mailing list > Betreff: [OpenLayers-Users] Quickly hiding and showing features > > I have a slider whose value I would like to link directly to what vector > features appear on my map (i.e., as the user moves the slider, I would like > certain features to appear/disappear). > > Is the best way to do this to simply call add/removeFeatures on the layer, or > is there a way for me to only toggle their visibility? > > Thanks, > -Nicholas > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
