Module qtjambi

Package io.qt.core

Class QtMath

java.lang.Object

io.qt.core.QtMath

public final class QtMath
extends Object

File provides various math functions

Java wrapper for Qt namespace QtMath

Method Summary

Modifier and Type	Method	Description
static double	qAcos(double v)	See qAcos<T>(T)
static float	qAcos(float v)	See qAcos<T>(T)
static double	qAsin(double v)	See qAsin<T>(T)
static float	qAsin(float v)	See qAsin<T>(T)
static double	qAtan(double v)	See qAtan<T>(T)
static float	qAtan(float v)	See qAtan<T>(T)
static double	qAtan2(double y, double x)	See qAtan2<T1,T2>(T1,T2)
static float	qAtan2(float y, float x)	See qAtan2<T1,T2>(T1,T2)
static int	qCeil(double v)	See qCeil<T>(T)
static int	qCeil(float v)	See qCeil<T>(T)
static double	qCos(double v)	See qCos<T>(T)
static float	qCos(float v)	See qCos<T>(T)
static double	qDegreesToRadians(double degrees)	See qDegreesToRadians(double)
static float	qDegreesToRadians(float degrees)	See qDegreesToRadians(float)
static double	qExp(double v)	See qExp<T>(T)
static float	qExp(float v)	See qExp<T>(T)
static double	qFabs(double v)	See qFabs<T>(T)
static float	qFabs(float v)	See qFabs<T>(T)
static double	qFastCos(double x)	See qFastCos(qreal)
static double	qFastSin(double x)	See qFastSin(qreal)
static int	qFloor(double v)	See qFloor<T>(T)
static int	qFloor(float v)	See qFloor<T>(T)
static double	qHypot(double x, double y)	See qHypot<Tx,Ty>(Tx,Ty)
static float	qHypot(float x, float y)	See qHypot<Tx,Ty>(Tx,Ty)
static double	qLn(double v)	See qLn<T>(T)
static float	qLn(float v)	See qLn<T>(T)
static int	qNextPowerOfTwo(int v)	See qNextPowerOfTwo(qint32)
static long	qNextPowerOfTwo(long v)	See qNextPowerOfTwo(qint64)
static double	qPow(double x, double y)	See qPow<T1,T2>(T1,T2)
static float	qPow(float x, float y)	See qPow<T1,T2>(T1,T2)
static double	qRadiansToDegrees(double radians)	See qRadiansToDegrees(double)
static float	qRadiansToDegrees(float radians)	See qRadiansToDegrees(float)
static double	qSin(double v)	See qSin<T>(T)
static float	qSin(float v)	See qSin<T>(T)
static double	qSqrt(double v)	See qSqrt<T>(T)
static float	qSqrt(float v)	See qSqrt<T>(T)
static double	qTan(double v)	See qTan<T>(T)
static float	qTan(float v)	See qTan<T>(T)

Methods inherited from class java.lang.Object

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

Method Details

qAcos

public static double qAcos(double v)

See qAcos<T>(T)

Parameters:

v -

Returns:

qAcos

public static float qAcos(float v)

See qAcos<T>(T)

Parameters:

v -

Returns:

qAsin

public static double qAsin(double v)

See qAsin<T>(T)

Parameters:

v -

Returns:

qAsin

public static float qAsin(float v)

See qAsin<T>(T)

Parameters:

v -

Returns:

qAtan2

public static double qAtan2(double y,
 double x)

See qAtan2<T1,T2>(T1,T2)

Parameters:

y -

x -

Returns:

qAtan2

public static float qAtan2(float y,
 float x)

See qAtan2<T1,T2>(T1,T2)

Parameters:

y -

x -

Returns:

qAtan

public static double qAtan(double v)

See qAtan<T>(T)

Parameters:

v -

Returns:

qAtan

public static float qAtan(float v)

See qAtan<T>(T)

Parameters:

v -

Returns:

qCeil

public static int qCeil(double v)

See qCeil<T>(T)

Parameters:

v -

Returns:

qCeil

public static int qCeil(float v)

See qCeil<T>(T)

Parameters:

v -

Returns:

qCos

public static double qCos(double v)

See qCos<T>(T)

Parameters:

v -

Returns:

qCos

public static float qCos(float v)

See qCos<T>(T)

Parameters:

v -

Returns:

qDegreesToRadians

public static double qDegreesToRadians(double degrees)

See qDegreesToRadians(double)

Parameters:

degrees -

Returns:

qDegreesToRadians

public static float qDegreesToRadians(float degrees)

See qDegreesToRadians(float)

Parameters:

degrees -

Returns:

qExp

public static double qExp(double v)

See qExp<T>(T)

Parameters:

v -

Returns:

qExp

public static float qExp(float v)

See qExp<T>(T)

Parameters:

v -

Returns:

qFabs

public static double qFabs(double v)

See qFabs<T>(T)

Parameters:

v -

Returns:

qFabs

public static float qFabs(float v)

See qFabs<T>(T)

Parameters:

v -

Returns:

qFastCos

public static double qFastCos(double x)

See qFastCos(qreal)

Parameters:

x -

Returns:

qFastSin

public static double qFastSin(double x)

See qFastSin(qreal)

Parameters:

x -

Returns:

qFloor

public static int qFloor(double v)

See qFloor<T>(T)

Parameters:

v -

Returns:

qFloor

public static int qFloor(float v)

See qFloor<T>(T)

Parameters:

v -

Returns:

qHypot

public static double qHypot(double x,
 double y)

See qHypot<Tx,Ty>(Tx,Ty)

Parameters:

x -

y -

Returns:

Since:

This function was introduced in Qt 6.1.

qHypot

public static float qHypot(float x,
 float y)

See qHypot<Tx,Ty>(Tx,Ty)

Parameters:

x -

y -

Returns:

Since:

This function was introduced in Qt 6.1.

qLn

public static double qLn(double v)

See qLn<T>(T)

Parameters:

v -

Returns:

qLn

public static float qLn(float v)

See qLn<T>(T)

Parameters:

v -

Returns:

qNextPowerOfTwo

public static int qNextPowerOfTwo(int v)

See qNextPowerOfTwo(qint32)

Parameters:

v -

Returns:

qNextPowerOfTwo

public static long qNextPowerOfTwo(long v)

See qNextPowerOfTwo(qint64)

Parameters:

v -

Returns:

qPow

public static double qPow(double x,
 double y)

See qPow<T1,T2>(T1,T2)

Parameters:

x -

y -

Returns:

qPow

public static float qPow(float x,
 float y)

See qPow<T1,T2>(T1,T2)

Parameters:

x -

y -

Returns:

qRadiansToDegrees

public static double qRadiansToDegrees(double radians)

See qRadiansToDegrees(double)

Parameters:

radians -

Returns:

qRadiansToDegrees

public static float qRadiansToDegrees(float radians)

See qRadiansToDegrees(float)

Parameters:

radians -

Returns:

qSin

public static double qSin(double v)

See qSin<T>(T)

Parameters:

v -

Returns:

qSin

public static float qSin(float v)

See qSin<T>(T)

Parameters:

v -

Returns:

qSqrt

public static double qSqrt(double v)

See qSqrt<T>(T)

Parameters:

v -

Returns:

qSqrt

public static float qSqrt(float v)

See qSqrt<T>(T)

Parameters:

v -

Returns:

qTan

public static double qTan(double v)

See qTan<T>(T)

Parameters:

v -

Returns:

qTan

public static float qTan(float v)

See qTan<T>(T)

Parameters:

v -

Returns: