Click or drag to resize

HilbertQueryRenderer Class

Verizon Connect Logo
Print this page
Learn more about Verizon Connect GeoBase.
Get information about the latest release
HilbertQueryRenderer visually renders a HilbertQuery object on a map.
Inheritance Hierarchy
SystemObject
  Telogis.GeoBase.IndexesHilbertQueryRenderer

Namespace:  Telogis.GeoBase.Indexes
Assembly:  geobase.net (in geobase.net.dll) Version: 4.99.0.0
Syntax
Copy
public class HilbertQueryRenderer : IMapRenderer

The HilbertQueryRenderer type exposes the following members.

Constructors
  NameDescription
Public methodHilbertQueryRenderer
Constructs a new instance of the HilbertQueryRenderer class from the provided HilbertQuery.
Top
Properties
  NameDescription
Public propertyRequiredRendermodes
Specifies at which stages of rendering this renderer should be called.
Top
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 methodRender
Renders the HilbertQuery object on a map.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Top
Examples
C#
Copy
// 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);
// Create a HilbertQueryRenderer object
HilbertQueryRenderer hilQueryRenderer = new HilbertQueryRenderer(hil_query);
// Add to RenderList         
mapCtrl.Renderer = hilQueryRenderer;
See Also