ITGIS_QuadTree interface

Quad tree class.

Available also on: Delphi | .NET | Java | ActiveX.

Syntax

// C#
public interface ITGIS_QuadTree: ITBaseObject
{
}

' VisualBasic
Public Interface ITGIS_QuadTree
  Implements ITBaseObject
End Class

// Oxygene
type
  ITGIS_QuadTree = public interface( ITBaseObject )
  end;

Inherited Overrides Protected

Name	Visibility	Description
AttachDelphiObj	public	Only for internal use of TatukGIS. _{(Inherited from ITBaseObject)}
CleanUp	public	Clean up tree removing empty nodes.
Clear	public	Clear tree.
Create_2	public	Constructor of file based tree.
Create_3	public	Constructor of in memory tree.
DelphiObj	public	Only for internal use of TatukGIS. _{(Inherited from ITBaseObject)}
EstimateMaxDepth	public	Calculate max depth of a tree based on features count.
ForEach	public	For each item in tree call an event.
Insert_2	public	Insert a feature into the tree.
SaveToFile	public	Save a tree on disc.
Search	public	Search a tree within given extent and return a list with feature id.

Inherited Protected

Name	Visibility	Description
BucketCapacity	public	Maximum number of features stored within a single node.
FeaturesCount	public	Total number of stored features.
MaxDepth	public	Maximum depth of the quad tree.
SplitRatio	public	Ratio between extents resulting from splitting.