[OpenLayers-Trac] Re: [OpenLayers] #2818: add
OpenLayers.Filter.Callback
OpenLayers
trac-20090302 at openlayers.org
Mon Sep 13 11:06:40 EDT 2010
#2818: add OpenLayers.Filter.Callback
----------------------+-----------------------------------------------------
Reporter: alexdean | Owner:
Type: feature | Status: new
Priority: minor | Milestone: 2.11 Release
Component: Filter | Version: 2.10 RC1
Keywords: | State: Awaiting User Feedback
----------------------+-----------------------------------------------------
Changes (by ahocevar):
* state: Review => Awaiting User Feedback
Comment:
What you want to do is also possible. Just configure your rule with a
context:
{{{
var rule = new OpenLayers.Rule({
context: function(feature) {
return feature;
},
filter: new OpenLayers.Filter({
evaluate: function(feature) {
return( feature.density >= 100 || feature.population >= 200000
)
}
})
});
}}}
Please let us know if this works for you.
--
Ticket URL: <http://trac.openlayers.org/ticket/2818#comment:3>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer
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