TGIS_EditorSnapPointEvent prototype

DK for Delphi | GisClasses.TGIS_EditorSnapPointEvent | Enums | Classes | Prototypes

Event to call a custom snap routine.

Available also on: Python.

// Delphi
type
  TGIS_EditorSnapPointEvent = procedure (
    _sender : TObject;
    _ptg : TGIS_Point3D;
    _prec : Double;
    var _proj : TGIS_Point3D;
    var _dist : Double
  ) of object;

// C++ Builder
typedef void (_closure *TGIS_EditorSnapPointEvent)(
  TObject* _sender,
  TGIS_Point3D* _ptg,
  double _prec,
  TGIS_Point3D* &_proj,
  double &_dist
);