TGIS_Shape.Distance2Part method

DK for Delphi | GisLayerVector.TGIS_Shape.Distance2Part | Constructors | Fields | Methods | Properties

Calculate the linear distance between a point and a part in the current shape..

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

// Delphi
public
  function Distance2Part(
    const _ptg : TGIS_Point;
    const _prec : Double;
    const _part : Integer;
    var _proj : TGIS_Point
  ) : Double; virtual; abstract;

// C++ Builder
public:
  virtual double Distance2Part(
    TGIS_Point* const _ptg,
    const double _prec,
    const int _part,
    TGIS_Point* &_proj
  ) = 0;