api:dk11:delphi:gistopology.tgis_topology.fixshape_tgis_shape_boolean
Table of Contents
TGIS_Topology.FixShape(TGIS_Shape; Boolean) method
DK11 for Delphi | GisTopology.TGIS_Topology.FixShape | Overloads | Constructors | Methods | Properties | Events
Computes a shape without self-crossings (loops) for arcs and polygons, and with a proper winding for polygon (clockwise, and opposite for holes).
Syntax
// Delphi public function FixShape( const _shp : TGIS_Shape; const _returnnewobj : Boolean ) : TGIS_Shape; overload;
// C++ Builder public: TGIS_Shape* FixShape( TGIS_Shape* const _shp, const bool _returnnewobj ) /* overload */;
Parameters
| Name | Type | Description |
|---|---|---|
| _shp | TGIS_Shape | polygon, or arc to be fixed |
| _returnnewobj | Boolean | if True, the result is a newly created shape; if False, the self object is returned |
Result
| Type | Description |
|---|---|
| TGIS_Shape | returns the computed shape |
Remarks
The result depends on the ForceShapeFixing property. For more control, see FixShapeEx method. To just validate a shape, use CheckShape method.
2023/09/01 01:27