api:dk11:java:tatukgis.jdk.tgis_shape.distance_tgis_point_double
Table of Contents
TGIS_Shape.Distance method
DK11 for Java | tatukgis.jdk.TGIS_Shape.Distance | Constructors | Fields | Methods | Properties
Calculate planar distance between a point and the shape.
Syntax
// Java public double Distance( TGIS_Point _ptg, double _prec );
// Oxygene public function Distance( _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 map units. |
2022/11/16 01:51