DK for Delphi | GisClasses.TGIS_EditorPointChangeEvent | Enums | Classes | Prototypes
Event to notify a point change operation.
Available also on: Python.
// Delphi type TGIS_EditorPointChangeEvent = procedure ( _sender : TObject; _ptg : TGIS_Point3D; _operation : TGIS_EditorOperation; var _proj : TGIS_Point3D ) of object;
// C++ Builder typedef void (_closure *TGIS_EditorPointChangeEvent)( TObject* _sender, TGIS_Point3D* _ptg, TGIS_EditorOperation* _operation, TGIS_Point3D* &_proj );
Name | Type | Description |
---|---|---|
_sender | TObject | who rises the event |
_ptg | TGIS_Point3D | point |
_operation | TGIS_EditorOperation | operation on the point |
_proj | TGIS_Point3D | projected point, can be used to update current point coordinates |