CTIN Class

CTIN Class

The TIN class calculates the Delaunay triangulation of the positions in a database. This is the "best" set of triangles that can be formed from irregularly distributed points. The serialized TIN files can be used for gridding using the Tin-based Nearest Neighbour Algorithm, or for plotting the Delaunay triangles or Voronoi cells to a map.

Inheritance Hierarchy

SystemObject
GeoEngine.Core.GXNetCHANDLE
Geosoft.Desktop.GXNetCTIN

Namespace: Geosoft.Desktop.GXNet
Assembly: geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll)

Syntax

C++

Copy

public class CTIN : CHANDLE

Public Class CTIN
	Inherits CHANDLE

public ref class CTIN : public CHANDLE

type CTIN =  
    class
        inherit CHANDLE
    end

The CTIN type exposes the following members.

Methods

	Name	Description
	Copy	Copy TIN
	Create	This method creates a TIN object.
	CreateS	Create TIN from a serialized source
	Dispose	Releases the unmanaged resources used by the CTIN and optionally releases the managed resources (Overrides CHANDLEDispose(Boolean).)
	ExportXML	Export a TIN object as XML
	GetConvexHull	Get the convex hull of the TIN.
	GetIPJ	Get the projection.
	GetJoins	Get joins from a TIN mesh.
	GetMesh	Get lines from a TIN mesh.
	GetNodes	Get the X,Y locations and Z values of the TIN nodes.
	GetTriangle	Get the locations of the vertices of a specific triangle
	GetTriangles	Get the triangle nodes.
	GetVoronoiEdges	Get line segments defining Voronoi cells.
	iIsZValued	Does the TIN contain Z values with each X,Y?
	iLocateTriangle	Get the index of the triangle containing X, Y.
	iNodes	Returns the number of nodes in the TIN
	InterpVV	Interp TINned values using the natural neighbour method.
	iTriangles	Returns the number of triangles in the TIN.
	LinearInterpVV	Interp TINned values using the linear interpolation
	NearestVV	Interp TINned values using the nearest neighbour.
	RangeXY	Find the range in X and Y of the TINned region.
	Serial	Serialize TIN
	SetIPJ	Set the projection.

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Reference

Geosoft.Desktop.GXNet Namespace