Function toFeaturePredicate

Converts a feature into a javascript feature filter function, that can be used to filter features on the client side.

The returned function takes a single argument, a Feature. It returns true when the argument satisfies the condition. It returns false when the argument does not satisfy the condition.

The condition may not contain function expressions.

  var filter = FilterFactory.gte(
    FilterFactory.property("total_population"),
    FilterFactory.literal(10000)
  );

  aFeatureLayer.filter = FilterFactory.toFeaturePredicate( filter );
Copy