IGIS_Viewer.Locate_3 method

DK for ActiveX | TatukGIS_XDK11.IGIS_Viewer.Locate_3 | Methods | Properties

Locates the shape nearest to _pt that is within _prec.

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

// C#
public ITGIS_ShapeAbstract Locate_3(
  ITPoint _pt,
  int _prec
);

' VisualBasic
Public Function Locate_3(
  ByVal _pt As ITPoint,
  ByVal _prec As Integer
) As ITGIS_ShapeAbstract

// Oxygene
public
  function Locate_3(
    _pt : ITPoint;
    _prec : Integer
  ) : ITGIS_ShapeAbstract;

If locate is called upon active paint operations then result could be null. But Locate and paint process are using the same vector enumerator context.

It is recommended to check InPaint property before calling this Locate.