java.lang.Object

io.qt.QtObject

io.qt.gui.QVector2D

All Implemented Interfaces:: QtObjectInterface, Cloneable

public class QVector2D extends QtObject implements Cloneable

Represents a vector or vertex in 2D space

Java wrapper for Qt class QVector2D

Since:: This class was introduced in Qt 4.6.

Constructor Summary

Constructors

Constructor

Description

QVector2D()

See QVector2D::QVector2D()

QVector2D(float xpos, float ypos)

See QVector2D::QVector2D(float,float)

QVector2D(QPoint point)

See QVector2D::QVector2D(QPoint)

QVector2D(QPointF point)

See QVector2D::QVector2D(QPointF)

QVector2D(QVector2D other)

See QVector2D::QVector2D(QVector2D)

QVector2D(QVector3D vector)

See QVector2D::QVector2D(QVector3D)

QVector2D(QVector4D vector)

See QVector2D::QVector2D(QVector4D)
Method Summary

Modifier and Type

Method

Description

final QVector2D

add(QVector2D vector)

See QVector2D::operator+=(QVector2D)

QVector2D

clone()

Creates and returns a copy of this object.

final float

distanceToLine(QVector2D point, QVector2D direction)

See QVector2D::distanceToLine(QVector2D,QVector2D)const

final float

distanceToPoint(QVector2D point)

See QVector2D::distanceToPoint(QVector2D)const

final QVector2D

div(float divisor)

See operator/(QVector2D,float)

final QVector2D

div(QVector2D divisor)

See operator/(QVector2D,QVector2D)

final QVector2D

divide(float divisor)

See QVector2D::operator/=(float)

final QVector2D

divide(QVector2D vector)

See QVector2D::operator/=(QVector2D)

static float

dotProduct(QVector2D v1, QVector2D v2)

See QVector2D::dotProduct(QVector2D,QVector2D)

final boolean

equals(QVector2D v2)

See operator==(QVector2D,QVector2D)

boolean

equals(Object other)

See operator==(QVector2D,QVector2D)

final float

get(int i)

See QVector2D::operator[](int)const

int

hashCode()

Returns the objects's hash code computed by qHash(QVector2D).

final boolean

isNull()

See QVector2D::isNull()const

final float

length()

See QVector2D::length()const

final float

lengthSquared()

See QVector2D::lengthSquared()const

final QVector2D

minus(QVector2D v2)

See operator-(QVector2D,QVector2D)

final QVector2D

multiply(float factor)

See QVector2D::operator*=(float)

final QVector2D

multiply(QVector2D vector)

See QVector2D::operator*=(QVector2D)

final void

normalize()

See QVector2D::normalize()

final QVector2D

normalized()

See QVector2D::normalized()const

final QVector2D

plus(QVector2D v2)

See operator+(QVector2D,QVector2D)

static boolean

qFuzzyCompare(QVector2D v1, QVector2D v2)

See qFuzzyCompare(QVector2D,QVector2D)

void

readFrom(QDataStream arg__1)

See operator>>(QDataStream&,QVector2D&)

final void

set(int i, float value)

See QVector2D::operator[](int)

final void

setX(float x)

See QVector2D::setX(float)

final void

setY(float y)

See QVector2D::setY(float)

final QVector2D

subtract(QVector2D vector)

See QVector2D::operator-=(QVector2D)

final QVector2D

times(float factor)

See operator*(QVector2D,float)

final QVector2D

times(QVector2D v2)

See operator*(QVector2D,QVector2D)

final QPoint

toPoint()

See QVector2D::toPoint()const

final QPointF

toPointF()

See QVector2D::toPointF()const

String

toString()

See operator<<(QDebug,QVector2D)

final QVector3D

toVector3D()

See QVector2D::toVector3D()const

final QVector4D

toVector4D()

See QVector2D::toVector4D()const

final QVector2D

unaryMinus()

See operator-(QVector2D)

void

writeTo(QDataStream arg__1)

See operator<<(QDataStream&,QVector2D)

final float

x()

See QVector2D::x()const

final float

y()

See QVector2D::y()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
- QVector2D
  
  public QVector2D()
  
  See QVector2D::QVector2D()
- QVector2D
  
  public QVector2D(QPoint point)
  
  See QVector2D::QVector2D(QPoint)
  
  Parameters:
  
  point -
- QVector2D
  
  public QVector2D(QPointF point)
  
  See QVector2D::QVector2D(QPointF)
  
  Parameters:
  
  point -
- QVector2D
  
  public QVector2D(QVector2D other)
  
  See QVector2D::QVector2D(QVector2D)
  
  Parameters:
  
  other -
- QVector2D
  
  public QVector2D(QVector3D vector)
  
  See QVector2D::QVector2D(QVector3D)
  
  Parameters:
  
  vector -
- QVector2D
  
  public QVector2D(QVector4D vector)
  
  See QVector2D::QVector2D(QVector4D)
  
  Parameters:
  
  vector -
- QVector2D
  
  public QVector2D(float xpos, float ypos)
  
  See QVector2D::QVector2D(float,float)
  
  Parameters:
  
  xpos -
  
  ypos -
Method Details
- distanceToLine
  
  @QtUninvokable public final float distanceToLine(QVector2D point, QVector2D direction)
  
  See QVector2D::distanceToLine(QVector2D,QVector2D)const
  
  Parameters:
  
  point -
  
  direction -
  
  Returns:
  
  Since:
  
  This function was introduced in Qt 5.1.
- distanceToPoint
  
  @QtUninvokable public final float distanceToPoint(QVector2D point)
  
  See QVector2D::distanceToPoint(QVector2D)const
  
  Parameters:
  
  point -
  
  Returns:
  
  Since:
  
  This function was introduced in Qt 5.1.
- isNull
  
  @QtUninvokable public final boolean isNull()
  
  See QVector2D::isNull()const
  
  Returns:
- length
  
  @QtUninvokable public final float length()
  
  See QVector2D::length()const
  
  Returns:
- lengthSquared
  
  @QtUninvokable public final float lengthSquared()
  
  See QVector2D::lengthSquared()const
  
  Returns:
- normalize
  
  @QtUninvokable public final void normalize()
  
  See QVector2D::normalize()
- normalized
  
  @QtUninvokable public final QVector2D normalized()
  
  See QVector2D::normalized()const
  
  Returns:
- times
  
  @QtUninvokable public final QVector2D times(QVector2D v2)
  
  See operator*(QVector2D,QVector2D)
  
  Parameters:
  
  v2 -
  
  Returns:
- times
  
  @QtUninvokable public final QVector2D times(float factor)
  
  See operator*(QVector2D,float)
  
  Parameters:
  
  factor -
  
  Returns:
- multiply
  
  @QtUninvokable public final QVector2D multiply(QVector2D vector)
  
  See QVector2D::operator*=(QVector2D)
  
  Parameters:
  
  vector -
  
  Returns:
- multiply
  
  @QtUninvokable public final QVector2D multiply(float factor)
  
  See QVector2D::operator*=(float)
  
  Parameters:
  
  factor -
  
  Returns:
- plus
  
  @QtUninvokable public final QVector2D plus(QVector2D v2)
  
  See operator+(QVector2D,QVector2D)
  
  Parameters:
  
  v2 -
  
  Returns:
- add
  
  @QtUninvokable public final QVector2D add(QVector2D vector)
  
  See QVector2D::operator+=(QVector2D)
  
  Parameters:
  
  vector -
  
  Returns:
- unaryMinus
  
  @QtUninvokable public final QVector2D unaryMinus()
  
  See operator-(QVector2D)
  
  Returns:
- minus
  
  @QtUninvokable public final QVector2D minus(QVector2D v2)
  
  See operator-(QVector2D,QVector2D)
  
  Parameters:
  
  v2 -
  
  Returns:
- subtract
  
  @QtUninvokable public final QVector2D subtract(QVector2D vector)
  
  See QVector2D::operator-=(QVector2D)
  
  Parameters:
  
  vector -
  
  Returns:
- div
  
  @QtUninvokable public final QVector2D div(QVector2D divisor)
  
  See operator/(QVector2D,QVector2D)
  
  Parameters:
  
  divisor -
  
  Returns:
- div
  
  @QtUninvokable public final QVector2D div(float divisor)
  
  See operator/(QVector2D,float)
  
  Parameters:
  
  divisor -
  
  Returns:
- divide
  
  @QtUninvokable public final QVector2D divide(QVector2D vector)
  
  See QVector2D::operator/=(QVector2D)
  
  Parameters:
  
  vector -
  
  Returns:
  
  Since:
  
  This function was introduced in Qt 5.5.
- divide
  
  @QtUninvokable public final QVector2D divide(float divisor)
  
  See QVector2D::operator/=(float)
  
  Parameters:
  
  divisor -
  
  Returns:
- writeTo
  
  @QtUninvokable public void writeTo(QDataStream arg__1)
  
  See operator<<(QDataStream&,QVector2D)
  
  Parameters:
  
  arg__1 -
- equals
  
  @QtUninvokable public final boolean equals(QVector2D v2)
  
  See operator==(QVector2D,QVector2D)
  
  Parameters:
  
  v2 -
  
  Returns:
- readFrom
  
  @QtUninvokable public void readFrom(QDataStream arg__1)
  
  See operator>>(QDataStream&,QVector2D&)
  
  Parameters:
  
  arg__1 -
- get
  
  @QtUninvokable public final float get(int i)
  
  See QVector2D::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 QVector2D::operator[](int)
  
  Parameters:
  
  i -
  
  value -
- setX
  
  @QtUninvokable public final void setX(float x)
  
  See QVector2D::setX(float)
  
  Parameters:
  
  x -
- setY
  
  @QtUninvokable public final void setY(float y)
  
  See QVector2D::setY(float)
  
  Parameters:
  
  y -
- toPoint
  
  @QtUninvokable public final QPoint toPoint()
  
  See QVector2D::toPoint()const
  
  Returns:
- toPointF
  
  @QtUninvokable public final QPointF toPointF()
  
  See QVector2D::toPointF()const
  
  Returns:
- toVector3D
  
  @QtUninvokable public final QVector3D toVector3D()
  
  See QVector2D::toVector3D()const
  
  Returns:
- toVector4D
  
  @QtUninvokable public final QVector4D toVector4D()
  
  See QVector2D::toVector4D()const
  
  Returns:
- x
  
  @QtUninvokable public final float x()
  
  See QVector2D::x()const
  
  Returns:
- y
  
  @QtUninvokable public final float y()
  
  See QVector2D::y()const
  
  Returns:
- dotProduct
  
  public static float dotProduct(QVector2D v1, QVector2D v2)
  
  See QVector2D::dotProduct(QVector2D,QVector2D)
  
  Parameters:
  
  v1 -
  
  v2 -
  
  Returns:
- qFuzzyCompare
  
  public static boolean qFuzzyCompare(QVector2D v1, QVector2D v2)
  
  See qFuzzyCompare(QVector2D,QVector2D)
  
  Parameters:
  
  v1 -
  
  v2 -
  
  Returns:
- equals
  
  @QtUninvokable public boolean equals(Object other)
  
  See operator==(QVector2D,QVector2D)
  
  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(QVector2D).
  
  Overrides:
  
  hashCode in class Object
- toString
  
  @QtUninvokable public String toString()
  
  See operator<<(QDebug,QVector2D)
  
  Overrides:
  
  toString in class Object
- clone
  
  @QtUninvokable public QVector2D clone()
  
  Creates and returns a copy of this object.
  
  See QVector2D::QVector2D(QVector2D)
  
  Overrides:
  
  clone in class Object

Class QVector2D

Constructor Summary

Method Summary

Methods inherited from class io.qt.QtObject

Methods inherited from class java.lang.Object

Constructor Details

QVector2D

QVector2D

QVector2D

QVector2D

QVector2D

QVector2D

QVector2D

Method Details

distanceToLine

distanceToPoint

isNull

length

lengthSquared

normalize

normalized

times

times

multiply

multiply

plus

add

unaryMinus

minus

subtract

div

div

divide

divide

writeTo

equals

readFrom

get

set

setX

setY

toPoint

toPointF

toVector3D

toVector4D

x

y

dotProduct

qFuzzyCompare

equals

hashCode

toString

clone