api:dk11:net:tatukgis.ndk.tgis_shape.simplify_double_boolean
Table of Contents
TGIS_Shape.Simplify(double, bool) method
DK11 for .NET | TatukGIS.NDK.TGIS_Shape.Simplify | Overloads | Constructors | Fields | Methods | Properties
Line generalization routine.
Syntax
// C# public TGIS_Shape Simplify( double _tolerance, bool _returnnewobj );
' VisualBasic Public Function Simplify( ByVal _tolerance As Double, ByVal _returnnewobj As Boolean ) As TGIS_Shape
// Oxygene public function Simplify( _tolerance : Double; _returnnewobj : Boolean ) : TGIS_Shape;
Parameters
| Name | Type | Description |
|---|---|---|
| _tolerance | double Double | simplification tolerance |
| _returnnewobj | bool Boolean | if True, then result will be returned in a newly created object; if False, then self object will be returned |
Result
| Type | Description |
|---|---|
| TGIS_Shape | If _returnnewobj=True, then returns newly created shape. Otherwise returns modified or unmodified self object. |
Remarks
Vertex elimination routine based on Douglas-Peucker algorithm. Only for arc or polygon shapes.
2022/11/16 01:35