Package com.adobe.fontengine.math

Class F26Dot6

java.lang.Object

com.adobe.fontengine.math.F26Dot6

public final class F26Dot6
extends java.lang.Object

Constants and operations on fixed 26.6 numbers. The value v is represented by the int value 2^6 * v.

Field Summary

Fields

Modifier and Type	Field	Description
static int	MAX_VALUE
static int	MIN_VALUE
static int	ONE
static int	ONE_HALF
static int	ZERO

Constructor Summary

Constructors

Constructor	Description
F26Dot6()

Method Summary

Modifier and Type	Method	Description
static int	abs(int v)
static int	add(int v1, int v2)
static int	ceiling(int v)
static int	divide(int v1, int v2)
static int	divideByF16Dot16(int v1, int v2)
static int	divideByF2Dot14(int v1, int v2)
static int	floor(int v)
static int	fromDouble(double v)
static int	fromInt(int v)
static boolean	isEven(int v1)
static int	max(int v1, int v2)
static int	min(int v1, int v2)
static int	multiply(int v1, int v2)
static int	multiplyByF16Dot16(int v1, int v2)
static int	multiplyByF2Dot14(int v1, int v2)
static int	multiplyByF2Dot14DivideByF2Dot14(int v1, int v2, int v3)
static int	multiplyDivide(int v1, int v2, int v3)
static int	negate(int v)
static int	round(int v)
static int	roundHalfDown(int v)
static int	roundHalfUp(int v)
static boolean	sameSign(int v1, int v2)
static int	subtract(int v1, int v2)
static double	toDouble(int v)
static int	toInt(int v)
static java.lang.String	toString(int v)
static int	truncate(int v)

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final int ZERO

See Also:

Constant Field Values

ONE

public static final int ONE

See Also:

Constant Field Values

ONE_HALF

public static final int ONE_HALF

See Also:

Constant Field Values

MAX_VALUE

public static final int MAX_VALUE

See Also:

Constant Field Values

MIN_VALUE

public static final int MIN_VALUE

See Also:

Constant Field Values

Constructor Detail

F26Dot6

public F26Dot6()

Method Detail

truncate

public static int truncate(int v)

ceiling

public static int ceiling(int v)

floor

public static int floor(int v)

round

public static int round(int v)

roundHalfUp

public static int roundHalfUp(int v)

roundHalfDown

public static int roundHalfDown(int v)

negate

public static int negate(int v)

abs

public static int abs(int v)

add

public static int add(int v1,
                      int v2)

subtract

public static int subtract(int v1,
                           int v2)

multiply

public static int multiply(int v1,
                           int v2)

divide

public static int divide(int v1,
                         int v2)

multiplyByF2Dot14

public static int multiplyByF2Dot14(int v1,
                                    int v2)

divideByF2Dot14

public static int divideByF2Dot14(int v1,
                                  int v2)

multiplyByF16Dot16

public static int multiplyByF16Dot16(int v1,
                                     int v2)

divideByF16Dot16

public static int divideByF16Dot16(int v1,
                                   int v2)

multiplyDivide

public static int multiplyDivide(int v1,
                                 int v2,
                                 int v3)

multiplyByF2Dot14DivideByF2Dot14

public static int multiplyByF2Dot14DivideByF2Dot14(int v1,
                                                   int v2,
                                                   int v3)

isEven

public static boolean isEven(int v1)

sameSign

public static boolean sameSign(int v1,
                               int v2)

min

public static int min(int v1,
                      int v2)

max

public static int max(int v1,
                      int v2)

toDouble

public static double toDouble(int v)

fromDouble

public static int fromDouble(double v)

toInt

public static int toInt(int v)

fromInt

public static int fromInt(int v)

toString

public static java.lang.String toString(int v)