TGIS_Topology.FixShapeEx(TGIS_Shape, bool, bool) method

Computes a shape without self-crossings (loops) for arcs and polygons, and with a proper winding for polygon (clockwise, and opposite for holes).

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

Syntax

// C#
public TGIS_Shape FixShapeEx(
  TGIS_Shape _shp,
  bool _returnnewobj,
  ref bool _wasfixed
);

' VisualBasic
Public Function FixShapeEx(
  ByVal _shp As TGIS_Shape,
  ByVal _returnnewobj As Boolean,
  ByRef _wasfixed As Boolean
) As TGIS_Shape

// Oxygene
public
  function FixShapeEx(
    _shp : TGIS_Shape;
    _returnnewobj : Boolean;
    var _wasfixed : Boolean
  ) : TGIS_Shape;

Name	Type	Description
_shp	TGIS_Shape	polygon, or arc to be fixed
_returnnewobj	bool Boolean	if True, the result is a newly created shape; if False, the self object is returned
_wasfixed	bool Boolean	indicates whether the shape was modified to fix errors

Type	Description
TGIS_Shape	returns the computed shape

The result depends on the ForceShapeFixing property. See also FixShape method. To just validate a shape, use CheckShape method.