Package georegression.geometry

Class UtilPoint2D_I32

java.lang.Object

georegression.geometry.UtilPoint2D_I32

public class UtilPoint2D_I32
extends Object

Constructor Summary

Constructors

Constructor	Description
UtilPoint2D_I32()

Method Summary

Modifier and Type	Method	Description
static double	distance(int x0, int y0, int x1, int y1)
static double	distance(Point2D_I32 a, Point2D_I32 b)
static int	distanceSq(int x0, int y0, int x1, int y1)
static int	distanceSq(Point2D_I32 a, Point2D_I32 b)
static Point2D_F32	mean(List<Point2D_I32> list, @Nullable Point2D_F32 mean)	Finds the point which has the mean location of all the points in the list.
static Point2D_F64	mean(List<Point2D_I32> list, @Nullable Point2D_F64 mean)	Finds the point which has the mean location of all the points in the list.
static Point2D_I32	mean(List<Point2D_I32> list, @Nullable Point2D_I32 mean)	Finds the point which has the mean location of all the points in the list.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UtilPoint2D_I32

public UtilPoint2D_I32()

Method Details

distance

public static double distance(Point2D_I32 a,
 Point2D_I32 b)

distanceSq

public static int distanceSq(Point2D_I32 a,
 Point2D_I32 b)

distance

public static double distance(int x0,
 int y0,
 int x1,
 int y1)

distanceSq

public static int distanceSq(int x0,
 int y0,
 int x1,
 int y1)

mean

public static Point2D_I32 mean(List<Point2D_I32> list,
 @Nullable
 @Nullable Point2D_I32 mean)

Finds the point which has the mean location of all the points in the list. This is also known as the centroid.

Parameters:

list - List of points

mean - Storage for mean point. If null then a new instance will be declared

Returns:

The found mean

mean

public static Point2D_F32 mean(List<Point2D_I32> list,
 @Nullable
 @Nullable Point2D_F32 mean)

Finds the point which has the mean location of all the points in the list. This is also known as the centroid.

Parameters:

list - List of points

mean - Storage for mean point. If null then a new instance will be declared

Returns:

The found mean

mean

public static Point2D_F64 mean(List<Point2D_I32> list,
 @Nullable
 @Nullable Point2D_F64 mean)

Finds the point which has the mean location of all the points in the list. This is also known as the centroid.

Parameters:

list - List of points

mean - Storage for mean point. If null then a new instance will be declared

Returns:

The found mean