Hi Tim, I finally got the time to test the z-Index Feature and it works great!! Thank you for updating the stylemap example.
Best regards, Daniel Am 25.03.2010 18:14, schrieb Tim Schaub: > Tim Schaub wrote: > >> Daniel Degasperi wrote: >> >>> Hi, >>> I have a Vector Layer with Linestrings, which can also overlapp and I've >>> applied a SelectFeature Control (with hover effect) to this Vector Layer. >>> My question is, is it possible to bring the current selected feature on >>> top of all features? >>> >> > I updated [1] the StyleMap example [2] to demonstrate how to use > z-indexing with different render intents. > > In addition to using a graphicZIndex (will eventually be zIndex) > property in your symbolizers, you need to enable z-indexing on the > renderer. To do this, set rendererOptions on your layer as shown in the > example. > > To see z-indexing with selection in action, refresh the example until > you see overlapping points. When you hover over a point, the render > intent changes to "select" and you should see the selected feature drawn > over others. > > Tim > > [1] http://trac.openlayers.org/changeset/10144 > [2] http://openlayers.org/dev/examples/stylemap.html > > >> See http://trac.openlayers.org/ticket/1066 for the change that made this >> the expected behavior (not to bring selected features to the top). >> >> We could provide an option to change this behavior. >> >> Alternatively, you should be able to give your vector layer a style map >> with different styles for the "default" and "select" rendering intents. >> Using a graphicZIndex property in your symbolizers, you could have >> selected features rendered above unselected features. >> >> The graphicZIndex property is poorly named. It looks to me like it >> should apply to any symbolizer - not just a symbolizer that uses an >> external graphic. I'll confirm this and open a ticket about adding >> support for a more appropriately named "zIndex" property on symbolizers. >> >> Relevant examples: >> >> Using graphicZIndex >> http://openlayers.org/dev/examples/marker-shadow.html >> >> Using a StyleMap with multiple render intents >> http://openlayers.org/dev/examples/stylemap.html >> >> Tim >> >> >>> Best regards, >>> Daniel >>> >>> >> >> > > -- Daniel Degasperi Software Developer daniel.degasp...@r3-gis.com --------------------------- R3 GIS Srl Via Johann Kravogl 2 I-39010 Merano - Sinigo (BZ) Tel. +39 0473 494949 Fax. +39 0473 069902 Web http://www.r3-gis.com ----------------------------- _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users