Class QVector2D

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

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:

distanceToPoint

@QtUninvokable
public final float distanceToPoint(QVector2D point)

See QVector2D::distanceToPoint(QVector2D)const

Parameters:

point -

Returns:

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)

This member function returns the object itself.

Parameters:

vector -

Returns:

this

multiply

@QtUninvokable
public final QVector2D multiply(float factor)

See QVector2D::operator*=(float)

This member function returns the object itself.

Parameters:

factor -

Returns:

this

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)

This member function returns the object itself.

Parameters:

vector -

Returns:

this

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)

This member function returns the object itself.

Parameters:

vector -

Returns:

this

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)

This member function returns the object itself.

Parameters:

vector -

Returns:

this

divide

@QtUninvokable
public final QVector2D divide(float divisor)

See QVector2D::operator/=(float)

This member function returns the object itself.

Parameters:

divisor -

Returns:

this

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:

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