api:dk11:net:tatukgis.ndk.tgis_shape.distancecs_tgis_point_double
Table of Contents
TGIS_Shape.DistanceCS method
DK11 for .NET | TatukGIS.NDK.TGIS_Shape.DistanceCS | Constructors | Fields | Methods | Properties
Calculate WGS84 distance between a point and the shape.
Syntax
// C# public virtual double DistanceCS( TGIS_Point _ptg, double _prec );
' VisualBasic Public Overridable Function DistanceCS( ByVal _ptg As TGIS_Point, ByVal _prec As Double ) As Double
// Oxygene public function DistanceCS( _ptg : TGIS_Point; _prec : Double ) : Double; virtual;
Parameters
| Name | Type | Description |
|---|---|---|
| _ptg | TGIS_Point | reference point |
| _prec | double Double | precision /not longer distance than/; point inside the polygon is always not greater then _prec; if _prec less than 0, then being outside/inside polygon means the same; |
Result
| Type | Description |
|---|---|
| double Double | Distance between shapes in meters (if CS of layers are known). |
2022/11/16 01:35