Package net.anwiba.spatial.geometry.utilities

Class HexagonGridUtilities

java.lang.Object

net.anwiba.spatial.geometry.utilities.HexagonGridUtilities

public class HexagonGridUtilities
extends Object

Constructor Summary

Constructors

Constructor	Description
HexagonGridUtilities()

Method Summary

Modifier and Type	Method	Description
static ICoordinate	center(long key, double radius)
static long	convertKey(long sourceKey, double sourceRadius, double targetRadius)
static long	createKey(double x, double y, double radius)
static long	createKey(ICoordinate coordinate, double clusterGridRadius)
static double	getCenterX(int column, int row, double gridWidth)
static double	getCenterY(int row, double radius)
static List<Long>	getNeighborKeys(long key)
static double	gridWith(double radius)
static int	toColumn(long key)
static long	toKey(int row, int column)
static int	toRow(long key)

Methods inherited from class java.lang.Object

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

Constructor Details

HexagonGridUtilities

public HexagonGridUtilities()

Method Details

toKey

public static long toKey(int row,
 int column)

toColumn

public static int toColumn(long key)

toRow

public static int toRow(long key)

getNeighborKeys

public static List<Long> getNeighborKeys(long key)

convertKey

public static long convertKey(long sourceKey,
 double sourceRadius,
 double targetRadius)

createKey

public static long createKey(ICoordinate coordinate,
 double clusterGridRadius)

createKey

public static long createKey(double x,
 double y,
 double radius)

gridWith

public static double gridWith(double radius)

getCenterX

public static double getCenterX(int column,
 int row,
 double gridWidth)

getCenterY

public static double getCenterY(int row,
 double radius)

center

public static ICoordinate center(long key,
 double radius)