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api:dk11:net:tatukgis.ndk.tgis_shape.distancecs_tgis_point_double

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TGIS_Shape.DistanceCS method

DK11 for .NET | TatukGIS.NDK.TGIS_Shape.DistanceCS | Constructors | Fields | Methods | Properties

Calculate WGS84 distance between a point and the shape.

Available also on: Delphi | Java | ActiveX.

Syntax

// C#
public double DistanceCS(
  TGIS_Point _ptg,
  double _prec
);
' VisualBasic
Public Function DistanceCS(
  ByVal _ptg As TGIS_Point,
  ByVal _prec As Double
) As Double
// Oxygene
public
  function DistanceCS(
    _ptg : TGIS_Point;
    _prec : Double
  ) : Double; virtual;

Parameters

Name Type Description
_ptg TGIS_Point reference point
_prec double
Double
precision /not longer distance than/; point inside the polygon is always not greater then _prec; if _prec less than 0, then being outside/inside polygon means the same;

Result

Type Description
double
Double
Distance between shapes in meters (if CS of layers are known).
2020/05/07 01:18

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