org.osmdroid.util

Class MyMath

java.lang.Object

org.osmdroid.util.MyMath

All Implemented Interfaces:

MathConstants

public class MyMath
extends Object
implements MathConstants

Field Summary

Fields inherited from interface org.osmdroid.views.util.constants.MathConstants

DEG2RAD, PI, PI_2, PI_4, RAD2DEG

Method Summary

Modifier and Type	Method and Description
static int	floorToInt(double pValue)
static long	floorToLong(double pValue) Casting a _negative_ double into a long has a counter-intuitive result.
static double	gudermann(double y)
static double	gudermannInverse(double aLatitude)
static int	mod(int number, int modulus)

Methods inherited from class java.lang.Object

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

Method Detail

gudermannInverse

public static double gudermannInverse(double aLatitude)

gudermann

public static double gudermann(double y)

mod

public static int mod(int number,
                      int modulus)

floorToLong

public static long floorToLong(double pValue)

Casting a _negative_ double into a long has a counter-intuitive result. E.g. (long)(-0.4) = 0, though -1 would be expected. Math.floor would be the answer, but I assume we could go faster than (long)Math.floor

Since:

6.0.0

floorToInt

public static int floorToInt(double pValue)

Since:

6.0.0