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HilbertQuery Class

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HilbertQuery provides a range of index values when given a LatLon or a BoundingBox and a value specifying the maximum number of ranges to be returned.
Inheritance Hierarchy
SystemObject
  Telogis.GeoBase.IndexesHilbertQuery

Namespace:  Telogis.GeoBase.Indexes
Assembly:  geobase.net (in geobase.net.dll) Version: 4.97.0.0
Syntax
public class HilbertQuery

The HilbertQuery type exposes the following members.

Properties
  NameDescription
Public propertyQueryBox
The area to be queried, as a BoundingBox.
Public propertyRanges
The ranges which should be queried.
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Examples
C#
// Create a HilbertIndex object
HilbertIndex hilb_index = new HilbertIndex();
// Create a BoundingBox
BoundingBox b_box = new BoundingBox();
b_box.Add(new LatLon(33.976473, -118.348352));
b_box.Add(new LatLon(33.943459, -118.325526));
// Create a Hilbert query with a maximum of 128 ranges.
HilbertQuery hil_query = hilb_index.Query(b_box, 128);
See Also