com.github.davidmoten.rtree.geometry.internal

Class GeometryUtil

java.lang.Object

com.github.davidmoten.rtree.geometry.internal.GeometryUtil

public final class GeometryUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static double	distance(double x, double y, double a1, double b1, double a2, double b2)
static double	distance(double x1, double y1, double x2, double y2, double a1, double b1, double a2, double b2)
static double	distance(double x, double y, Rectangle r)
static double	distanceSquared(double x1, double y1, double x2, double y2)
static boolean	intersects(double x1, double y1, double x2, double y2, double a1, double b1, double a2, double b2)
static boolean	lineIntersects(double x1, double y1, double x2, double y2, Circle circle)
static double	max(double a, double b)
static float	max(float a, float b)
static double	min(double a, double b)
static float	min(float a, float b)

Methods inherited from class java.lang.Object

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

Method Detail

distanceSquared

public static double distanceSquared(double x1,
                                     double y1,
                                     double x2,
                                     double y2)

max

public static double max(double a,
                         double b)

max

public static float max(float a,
                        float b)

min

public static double min(double a,
                         double b)

min

public static float min(float a,
                        float b)

distance

public static double distance(double x,
                              double y,
                              Rectangle r)

distance

public static double distance(double x,
                              double y,
                              double a1,
                              double b1,
                              double a2,
                              double b2)

distance

public static double distance(double x1,
                              double y1,
                              double x2,
                              double y2,
                              double a1,
                              double b1,
                              double a2,
                              double b2)

intersects

public static boolean intersects(double x1,
                                 double y1,
                                 double x2,
                                 double y2,
                                 double a1,
                                 double b1,
                                 double a2,
                                 double b2)

lineIntersects

public static boolean lineIntersects(double x1,
                                     double y1,
                                     double x2,
                                     double y2,
                                     Circle circle)