Module qtjambi

Package io.qt.core

Class QLineF

java.lang.Object

io.qt.QtObject

io.qt.core.QLineF

All Implemented Interfaces:

QtObjectInterface, Cloneable

public class QLineF
extends QtObject
implements Cloneable

Two-dimensional vector using floating point precision

Java wrapper for Qt class QLineF

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	QLineF.IntersectionType	Java wrapper for Qt enum QLineF::IntersectionType

Nested classes/interfaces inherited from class io.qt.QtObject

QtObject.QPrivateConstructor

Constructor Summary

Constructors

Constructor	Description
QLineF()	See QLineF::QLineF()
QLineF(double x1, double y1, double x2, double y2)	See QLineF::QLineF(qreal,qreal,qreal,qreal)
QLineF(QLine line)	See QLineF::QLineF(QLine)
QLineF(QPointF pt1, QPointF pt2)	See QLineF::QLineF(QPointF,QPointF)

Method Summary

Modifier and Type	Method	Description
final double	angle()	See QLineF::angle()const
final double	angleTo(QLineF l)	See QLineF::angleTo(QLineF)const
final QPointF	center()	See QLineF::center()const
QLineF	clone()	Creates and returns a copy of this object.
final double	dx()	See QLineF::dx()const
final double	dy()	See QLineF::dy()const
boolean	equals(Object other)	See QLineF::operator==(QLineF)const
static QLineF	fromPolar(double length, double angle)	See QLineF::fromPolar(qreal,qreal)
int	hashCode()	Returns the objects's hash code computed by qHash(QLineF).
final QLineF.IntersectionType	intersects(QLineF l)	Overloaded function for intersects(io.qt.core.QLineF, io.qt.core.QPointF) with intersectionPoint = null.
final QLineF.IntersectionType	intersects(QLineF l, QPointF intersectionPoint)	See QLineF::intersects(QLineF,QPointF*)const
final boolean	isNull()	See QLineF::isNull()const
final double	length()	See QLineF::length()const
final QLineF	normalVector()	See QLineF::normalVector()const
final QPointF	p1()	See QLineF::p1()const
final QPointF	p2()	See QLineF::p2()const
final QPointF	pointAt(double t)	See QLineF::pointAt(qreal)const
void	readFrom(QDataStream arg__1)	See operator>>(QDataStream&,QLineF&)
final void	setAngle(double angle)	See QLineF::setAngle(qreal)
final void	setLength(double len)	See QLineF::setLength(qreal)
final void	setLine(double x1, double y1, double x2, double y2)	See QLineF::setLine(qreal,qreal,qreal,qreal)
final void	setP1(QPointF p1)	See QLineF::setP1(QPointF)
final void	setP2(QPointF p2)	See QLineF::setP2(QPointF)
final void	setPoints(QPointF p1, QPointF p2)	See QLineF::setPoints(QPointF,QPointF)
final QLine	toLine()	See QLineF::toLine()const
String	toString()	See operator<<(QDebug,QLineF)
final void	translate(double dx, double dy)	See QLineF::translate(qreal,qreal)
final void	translate(QPointF p)	See QLineF::translate(QPointF)
final QLineF	translated(double dx, double dy)	See QLineF::translated(qreal,qreal)const
final QLineF	translated(QPointF p)	See QLineF::translated(QPointF)const
final QLineF	unitVector()	See QLineF::unitVector()const
void	writeTo(QDataStream arg__1)	See operator<<(QDataStream&,QLineF)
final double	x1()	See QLineF::x1()const
final double	x2()	See QLineF::x2()const
final double	y1()	See QLineF::y1()const
final double	y2()	See QLineF::y2()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

QLineF

public QLineF()

See QLineF::QLineF()

QLineF

public QLineF(QLine line)

See QLineF::QLineF(QLine)

QLineF

public QLineF(QPointF pt1,
 QPointF pt2)

See QLineF::QLineF(QPointF,QPointF)

QLineF

public QLineF(double x1,
 double y1,
 double x2,
 double y2)

See QLineF::QLineF(qreal,qreal,qreal,qreal)

Method Details

angle

@QtUninvokable
public final double angle()

See QLineF::angle()const

angleTo

@QtUninvokable
public final double angleTo(QLineF l)

See QLineF::angleTo(QLineF)const

center

@QtUninvokable
public final QPointF center()

See QLineF::center()const

dx

@QtUninvokable
public final double dx()

See QLineF::dx()const

dy

@QtUninvokable
public final double dy()

See QLineF::dy()const

intersects

@QtUninvokable
public final QLineF.IntersectionType intersects(QLineF l)

Overloaded function for intersects(io.qt.core.QLineF, io.qt.core.QPointF) with intersectionPoint = null.

intersects

@QtUninvokable
public final QLineF.IntersectionType intersects(QLineF l,
 QPointF intersectionPoint)

See QLineF::intersects(QLineF,QPointF*)const

isNull

@QtUninvokable
public final boolean isNull()

See QLineF::isNull()const

length

@QtUninvokable
public final double length()

See QLineF::length()const

normalVector

@QtUninvokable
public final QLineF normalVector()

See QLineF::normalVector()const

writeTo

@QtUninvokable
public void writeTo(QDataStream arg__1)

See operator<<(QDataStream&,QLineF)

readFrom

@QtUninvokable
public void readFrom(QDataStream arg__1)

See operator>>(QDataStream&,QLineF&)

p1

@QtUninvokable
public final QPointF p1()

See QLineF::p1()const

p2

@QtUninvokable
public final QPointF p2()

See QLineF::p2()const

pointAt

@QtUninvokable
public final QPointF pointAt(double t)

See QLineF::pointAt(qreal)const

setAngle

@QtUninvokable
public final void setAngle(double angle)

See QLineF::setAngle(qreal)

setLength

@QtUninvokable
public final void setLength(double len)

See QLineF::setLength(qreal)

setLine

@QtUninvokable
public final void setLine(double x1,
 double y1,
 double x2,
 double y2)

See QLineF::setLine(qreal,qreal,qreal,qreal)

setP1

@QtUninvokable
public final void setP1(QPointF p1)

See QLineF::setP1(QPointF)

setP2

@QtUninvokable
public final void setP2(QPointF p2)

See QLineF::setP2(QPointF)

setPoints

@QtUninvokable
public final void setPoints(QPointF p1,
 QPointF p2)

See QLineF::setPoints(QPointF,QPointF)

toLine

@QtUninvokable
public final QLine toLine()

See QLineF::toLine()const

translate

@QtUninvokable
public final void translate(QPointF p)

See QLineF::translate(QPointF)

translate

@QtUninvokable
public final void translate(double dx,
 double dy)

See QLineF::translate(qreal,qreal)

translated

@QtUninvokable
public final QLineF translated(QPointF p)

See QLineF::translated(QPointF)const

translated

@QtUninvokable
public final QLineF translated(double dx,
 double dy)

See QLineF::translated(qreal,qreal)const

unitVector

@QtUninvokable
public final QLineF unitVector()

See QLineF::unitVector()const

x1

@QtUninvokable
public final double x1()

See QLineF::x1()const

x2

@QtUninvokable
public final double x2()

See QLineF::x2()const

y1

@QtUninvokable
public final double y1()

See QLineF::y1()const

y2

@QtUninvokable
public final double y2()

See QLineF::y2()const

fromPolar

public static QLineF fromPolar(double length,
 double angle)

See QLineF::fromPolar(qreal,qreal)

equals

@QtUninvokable
public boolean equals(Object other)

See QLineF::operator==(QLineF)const

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(QLineF).

Overrides:

hashCode in class Object

toString

@QtUninvokable
public String toString()

See operator<<(QDebug,QLineF)

Overrides:

toString in class Object

clone

@QtUninvokable
public QLineF clone()

Creates and returns a copy of this object.

Overrides:

clone in class Object