java.lang.Object

io.qt.QtObject

io.qt.gui.QVector4D

All Implemented Interfaces:: QtObjectInterface, Cloneable

public class QVector4D extends QtObject implements Cloneable

Represents a vector or vertex in 4D space

Java wrapper for Qt class QVector4D

Since:: This class was introduced in Qt 4.6.

Constructor Summary

Constructors

Constructor

Description

QVector4D()

See QVector4D::QVector4D()

QVector4D(float xpos, float ypos, float zpos, float wpos)

See QVector4D::QVector4D(float,float,float,float)

QVector4D(QPoint point)

See QVector4D::QVector4D(QPoint)

QVector4D(QPointF point)

See QVector4D::QVector4D(QPointF)

QVector4D(QVector2D vector)

See QVector4D::QVector4D(QVector2D)

QVector4D(QVector2D vector, float zpos, float wpos)

See QVector4D::QVector4D(QVector2D,float,float)

QVector4D(QVector3D vector)

See QVector4D::QVector4D(QVector3D)

QVector4D(QVector3D vector, float wpos)

See QVector4D::QVector4D(QVector3D,float)

QVector4D(QVector4D other)

See QVector4D::QVector4D(QVector4D)
Method Summary

Modifier and Type

Method

Description

final QVector4D

add(QVector4D vector)

See QVector4D::operator+=(QVector4D)

QVector4D

clone()

Creates and returns a copy of this object.

final QVector4D

div(float divisor)

See operator/(QVector4D,float)

final QVector4D

div(QVector4D divisor)

See operator/(QVector4D,QVector4D)

final QVector4D

divide(float divisor)

See QVector4D::operator/=(float)

final QVector4D

divide(QVector4D vector)

See QVector4D::operator/=(QVector4D)

static float

dotProduct(QVector4D v1, QVector4D v2)

See QVector4D::dotProduct(QVector4D,QVector4D)

final boolean

equals(QVector4D v2)

See operator==(QVector4D,QVector4D)

boolean

equals(Object other)

See operator==(QVector4D,QVector4D)

final float

get(int i)

See QVector4D::operator[](int)const

int

hashCode()

Returns the objects's hash code computed by qHash(QVector4D).

final boolean

isNull()

See QVector4D::isNull()const

final float

length()

See QVector4D::length()const

final float

lengthSquared()

See QVector4D::lengthSquared()const

final QVector4D

minus(QVector4D v2)

See operator-(QVector4D,QVector4D)

final QVector4D

multiply(float factor)

See QVector4D::operator*=(float)

final QVector4D

multiply(QVector4D vector)

See QVector4D::operator*=(QVector4D)

final void

normalize()

See QVector4D::normalize()

final QVector4D

normalized()

See QVector4D::normalized()const

final QVector4D

plus(QVector4D v2)

See operator+(QVector4D,QVector4D)

static boolean

qFuzzyCompare(QVector4D v1, QVector4D v2)

See qFuzzyCompare(QVector4D,QVector4D)

void

readFrom(QDataStream arg__1)

See operator>>(QDataStream&,QVector4D&)

final void

set(int i, float value)

See QVector4D::operator[](int)

final void

setW(float w)

See QVector4D::setW(float)

final void

setX(float x)

See QVector4D::setX(float)

final void

setY(float y)

See QVector4D::setY(float)

final void

setZ(float z)

See QVector4D::setZ(float)

final QVector4D

subtract(QVector4D vector)

See QVector4D::operator-=(QVector4D)

final QVector4D

times(float factor)

See operator*(QVector4D,float)

final QVector4D

times(QMatrix4x4 matrix)

See operator*(QVector4D,QMatrix4x4)

final QVector4D

times(QTransform matrix)

Overloaded function for times(io.qt.gui.QMatrix4x4).

final QVector4D

times(QVector4D v2)

See operator*(QVector4D,QVector4D)

final QPoint

toPoint()

See QVector4D::toPoint()const

final QPointF

toPointF()

See QVector4D::toPointF()const

String

toString()

See operator<<(QDebug,QVector4D)

final QVector2D

toVector2D()

See QVector4D::toVector2D()const

final QVector2D

toVector2DAffine()

See QVector4D::toVector2DAffine()const

final QVector3D

toVector3D()

See QVector4D::toVector3D()const

final QVector3D

toVector3DAffine()

See QVector4D::toVector3DAffine()const

final QVector4D

unaryMinus()

See operator-(QVector4D)

final float

w()

See QVector4D::w()const

void

writeTo(QDataStream arg__1)

See operator<<(QDataStream&,QVector4D)

final float

x()

See QVector4D::x()const

final float

y()

See QVector4D::y()const

final float

z()

See QVector4D::z()const

Methods inherited from class io.qt.QtObject
dispose, isDisposed

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- QVector4D
  
  public QVector4D()
  
  See QVector4D::QVector4D()
- QVector4D
  
  public QVector4D(QPoint point)
  
  See QVector4D::QVector4D(QPoint)
  
  Parameters:
  
  point -
- QVector4D
  
  public QVector4D(QPointF point)
  
  See QVector4D::QVector4D(QPointF)
  
  Parameters:
  
  point -
- QVector4D
  
  public QVector4D(QVector2D vector)
  
  See QVector4D::QVector4D(QVector2D)
  
  Parameters:
  
  vector -
- QVector4D
  
  public QVector4D(QVector2D vector, float zpos, float wpos)
  
  See QVector4D::QVector4D(QVector2D,float,float)
  
  Parameters:
  
  vector -
  
  zpos -
  
  wpos -
- QVector4D
  
  public QVector4D(QVector3D vector)
  
  See QVector4D::QVector4D(QVector3D)
  
  Parameters:
  
  vector -
- QVector4D
  
  public QVector4D(QVector3D vector, float wpos)
  
  See QVector4D::QVector4D(QVector3D,float)
  
  Parameters:
  
  vector -
  
  wpos -
- QVector4D
  
  public QVector4D(QVector4D other)
  
  See QVector4D::QVector4D(QVector4D)
  
  Parameters:
  
  other -
- QVector4D
  
  public QVector4D(float xpos, float ypos, float zpos, float wpos)
  
  See QVector4D::QVector4D(float,float,float,float)
  
  Parameters:
  
  xpos -
  
  ypos -
  
  zpos -
  
  wpos -
Method Details
- isNull
  
  @QtUninvokable public final boolean isNull()
  
  See QVector4D::isNull()const
  
  Returns:
- length
  
  @QtUninvokable public final float length()
  
  See QVector4D::length()const
  
  Returns:
- lengthSquared
  
  @QtUninvokable public final float lengthSquared()
  
  See QVector4D::lengthSquared()const
  
  Returns:
- normalize
  
  @QtUninvokable public final void normalize()
  
  See QVector4D::normalize()
- normalized
  
  @QtUninvokable public final QVector4D normalized()
  
  See QVector4D::normalized()const
  
  Returns:
- times
  
  @QtUninvokable public final QVector4D times(QMatrix4x4 matrix)
  
  See operator*(QVector4D,QMatrix4x4)
  
  Parameters:
  
  matrix -
  
  Returns:
- times
  
  @QtUninvokable public final QVector4D times(QVector4D v2)
  
  See operator*(QVector4D,QVector4D)
  
  Parameters:
  
  v2 -
  
  Returns:
- times
  
  @QtUninvokable public final QVector4D times(float factor)
  
  See operator*(QVector4D,float)
  
  Parameters:
  
  factor -
  
  Returns:
- multiply
  
  @QtUninvokable public final QVector4D multiply(QVector4D vector)
  
  See QVector4D::operator*=(QVector4D)
  
  Parameters:
  
  vector -
  
  Returns:
- multiply
  
  @QtUninvokable public final QVector4D multiply(float factor)
  
  See QVector4D::operator*=(float)
  
  Parameters:
  
  factor -
  
  Returns:
- plus
  
  @QtUninvokable public final QVector4D plus(QVector4D v2)
  
  See operator+(QVector4D,QVector4D)
  
  Parameters:
  
  v2 -
  
  Returns:
- add
  
  @QtUninvokable public final QVector4D add(QVector4D vector)
  
  See QVector4D::operator+=(QVector4D)
  
  Parameters:
  
  vector -
  
  Returns:
- unaryMinus
  
  @QtUninvokable public final QVector4D unaryMinus()
  
  See operator-(QVector4D)
  
  Returns:
- minus
  
  @QtUninvokable public final QVector4D minus(QVector4D v2)
  
  See operator-(QVector4D,QVector4D)
  
  Parameters:
  
  v2 -
  
  Returns:
- subtract
  
  @QtUninvokable public final QVector4D subtract(QVector4D vector)
  
  See QVector4D::operator-=(QVector4D)
  
  Parameters:
  
  vector -
  
  Returns:
- div
  
  @QtUninvokable public final QVector4D div(QVector4D divisor)
  
  See operator/(QVector4D,QVector4D)
  
  Parameters:
  
  divisor -
  
  Returns:
- div
  
  @QtUninvokable public final QVector4D div(float divisor)
  
  See operator/(QVector4D,float)
  
  Parameters:
  
  divisor -
  
  Returns:
- divide
  
  @QtUninvokable public final QVector4D divide(QVector4D vector)
  
  See QVector4D::operator/=(QVector4D)
  
  Parameters:
  
  vector -
  
  Returns:
  
  Since:
  
  This function was introduced in Qt 5.5.
- divide
  
  @QtUninvokable public final QVector4D divide(float divisor)
  
  See QVector4D::operator/=(float)
  
  Parameters:
  
  divisor -
  
  Returns:
- writeTo
  
  @QtUninvokable public void writeTo(QDataStream arg__1)
  
  See operator<<(QDataStream&,QVector4D)
  
  Parameters:
  
  arg__1 -
- equals
  
  @QtUninvokable public final boolean equals(QVector4D v2)
  
  See operator==(QVector4D,QVector4D)
  
  Parameters:
  
  v2 -
  
  Returns:
- readFrom
  
  @QtUninvokable public void readFrom(QDataStream arg__1)
  
  See operator>>(QDataStream&,QVector4D&)
  
  Parameters:
  
  arg__1 -
- get
  
  @QtUninvokable public final float get(int i)
  
  See QVector4D::operator[](int)const
  
  Parameters:
  
  i -
  
  Returns:
  
  Since:
  
  This function was introduced in Qt 5.2.
- set
  
  @QtUninvokable public final void set(int i, float value)
  
  See QVector4D::operator[](int)
  
  Parameters:
  
  i -
  
  value -
- setW
  
  @QtUninvokable public final void setW(float w)
  
  See QVector4D::setW(float)
  
  Parameters:
  
  w -
- setX
  
  @QtUninvokable public final void setX(float x)
  
  See QVector4D::setX(float)
  
  Parameters:
  
  x -
- setY
  
  @QtUninvokable public final void setY(float y)
  
  See QVector4D::setY(float)
  
  Parameters:
  
  y -
- setZ
  
  @QtUninvokable public final void setZ(float z)
  
  See QVector4D::setZ(float)
  
  Parameters:
  
  z -
- toPoint
  
  @QtUninvokable public final QPoint toPoint()
  
  See QVector4D::toPoint()const
  
  Returns:
- toPointF
  
  @QtUninvokable public final QPointF toPointF()
  
  See QVector4D::toPointF()const
  
  Returns:
- toVector2D
  
  @QtUninvokable public final QVector2D toVector2D()
  
  See QVector4D::toVector2D()const
  
  Returns:
- toVector2DAffine
  
  @QtUninvokable public final QVector2D toVector2DAffine()
  
  See QVector4D::toVector2DAffine()const
  
  Returns:
- toVector3D
  
  @QtUninvokable public final QVector3D toVector3D()
  
  See QVector4D::toVector3D()const
  
  Returns:
- toVector3DAffine
  
  @QtUninvokable public final QVector3D toVector3DAffine()
  
  See QVector4D::toVector3DAffine()const
  
  Returns:
- w
  
  @QtUninvokable public final float w()
  
  See QVector4D::w()const
  
  Returns:
- x
  
  @QtUninvokable public final float x()
  
  See QVector4D::x()const
  
  Returns:
- y
  
  @QtUninvokable public final float y()
  
  See QVector4D::y()const
  
  Returns:
- z
  
  @QtUninvokable public final float z()
  
  See QVector4D::z()const
  
  Returns:
- dotProduct
  
  public static float dotProduct(QVector4D v1, QVector4D v2)
  
  See QVector4D::dotProduct(QVector4D,QVector4D)
  
  Parameters:
  
  v1 -
  
  v2 -
  
  Returns:
- qFuzzyCompare
  
  public static boolean qFuzzyCompare(QVector4D v1, QVector4D v2)
  
  See qFuzzyCompare(QVector4D,QVector4D)
  
  Parameters:
  
  v1 -
  
  v2 -
  
  Returns:
- equals
  
  @QtUninvokable public boolean equals(Object other)
  
  See operator==(QVector4D,QVector4D)
  
  Overrides:
  
  equals in class QtObject
  
  Parameters:
  
  other - other object
  
  Returns:
  
  true if the native counterpart of the two objects are one and the same.
- hashCode
  
  @QtUninvokable public int hashCode()
  
  Returns the objects's hash code computed by qHash(QVector4D).
  
  Overrides:
  
  hashCode in class Object
- toString
  
  @QtUninvokable public String toString()
  
  See operator<<(QDebug,QVector4D)
  
  Overrides:
  
  toString in class Object
- clone
  
  @QtUninvokable public QVector4D clone()
  
  Creates and returns a copy of this object.
  
  See QVector4D::QVector4D(QVector4D)
  
  Overrides:
  
  clone in class Object
- times
  
  @QtUninvokable public final QVector4D times(QTransform matrix)
  
  Overloaded function for times(io.qt.gui.QMatrix4x4).

Class QVector4D

Constructor Summary

Method Summary

Methods inherited from class io.qt.QtObject

Methods inherited from class java.lang.Object

Constructor Details

QVector4D

QVector4D

QVector4D

QVector4D

QVector4D

QVector4D

QVector4D

QVector4D

QVector4D

Method Details

isNull

length

lengthSquared

normalize

normalized

times

times

times

multiply

multiply

plus

add

unaryMinus

minus

subtract

div

div

divide

divide

writeTo

equals

readFrom

get

set

setW

setX

setY

setZ

toPoint

toPointF

toVector2D

toVector2DAffine

toVector3D

toVector3DAffine

w

x

y

z

dotProduct

qFuzzyCompare

equals

hashCode

toString

clone

times