TPG.GeoUnits.BoundingCircle Class Reference

Geographic bounding circle based on center and range. More...

Public Member Functions
	BoundingCircle (GeoPos center, double r)
	Construct bounding circle from center and radius in meters.
	BoundingCircle (GeoPos p1, GeoPos p2)
	Construct bounding circle from 2 points.
	BoundingCircle (GeoPos p1, GeoPos p2, GeoPos p3)
	Construct bounding circle passing through 3 points.
bool	Inside (GeoPos p)
	Check is a position is inside this bounding circle.

Static Public Member Functions
static BoundingCircle	Calculate (GeoPos[] posList)
	Calculate bounding circle based on an array of positions.

Static Public Attributes
static int	RngSeed = 0
	For testing: set specific random seed to allow reproduceable tests.

Properties
GeoPos	Center [get, set]
	Center of bounding circle.
double	Radius [get, set]
	Radius of bounding circle in meters.

Detailed Description

Geographic bounding circle based on center and range.

Member Function Documentation

Calculate()

static BoundingCircle TPG.GeoUnits.BoundingCircle.Calculate ( GeoPos[]  posList )

inlinestatic

Calculate bounding circle based on an array of positions.

This has a worst-case complexity of O(n^2), but typical performance for randomly ordered points is O(n). Input points are shuffled to prevent degenerate cases.

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The documentation for this class was generated from the following file:

• Src/Libraries/Teleplan.C4IS.Geo/Objects/BoundingCircle.cs