Module qtjambi

Package io.qt.core

Class QLineF

java.lang.Object

io.qt.internal.QtJambiObject

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 class	QLineF.IntersectType	Java wrapper for Qt enum QLineF::IntersectType

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

QtObject.QPrivateConstructor

Constructor Summary

Constructors

Modifier	Constructor	Description
	QLineF()	See QLineF::QLineF()
	QLineF(double x1, double y1, double x2, double y2)	See QLineF::QLineF(qreal x1, qreal y1, qreal x2, qreal y2)
	QLineF(QLine line)	See QLineF::QLineF(const QLine & line)
	QLineF(QPointF pt1, QPointF pt2)	See QLineF::QLineF(const QPointF & pt1, const QPointF & pt2)
protected	QLineF(QtObject.QPrivateConstructor p)	Constructor for internal use only.

Method Summary

Modifier and Type	Method	Description
double	angle()	See QLineF::angle() const
double	angle(QLineF l)	Deprecated. Use angleTo() instead, take care that the return value is between 0 and 360 degree.
double	angleTo(QLineF l)	See QLineF::angleTo(const QLineF & l) const
QPointF	center()	See QLineF::center() const
QLineF	clone()
double	dx()	See QLineF::dx() const
double	dy()	See QLineF::dy() const
boolean	equals(Object other)	Used to check if this object shares native resources with the other object if the other object is a subtype of QtJambiInterface.
static QLineF	fromPolar(double length, double angle)	See QLineF::fromPolar(qreal length, qreal angle)
int	hashCode()
QLineF.IntersectType	intersect(QLineF l, QPointF intersectionPoint)	Deprecated. Use intersects(io.qt.core.QLineF, io.qt.core.QPointF) instead
QLineF.IntersectType	intersects(QLineF l, QPointF intersectionPoint)	See QLineF::intersects(const QLineF & l, QPointF * intersectionPoint) const
boolean	isNull()	See QLineF::isNull() const
double	length()	See QLineF::length() const
QLineF	normalVector()	See QLineF::normalVector() const
QPointF	p1()	See QLineF::p1() const
QPointF	p2()	See QLineF::p2() const
QPointF	pointAt(double t)	See QLineF::pointAt(qreal t) const
void	readFrom(QDataStream arg__1)
void	setAngle(double angle)	See QLineF::setAngle(qreal angle)
void	setLength(double len)	See QLineF::setLength(qreal len)
void	setLine(double x1, double y1, double x2, double y2)	See QLineF::setLine(qreal x1, qreal y1, qreal x2, qreal y2)
void	setP1(QPointF p1)	See QLineF::setP1(const QPointF & p1)
void	setP2(QPointF p2)	See QLineF::setP2(const QPointF & p2)
void	setPoints(QPointF p1, QPointF p2)	See QLineF::setPoints(const QPointF & p1, const QPointF & p2)
QLine	toLine()	See QLineF::toLine() const
String	toString()
void	translate(double dx, double dy)	See QLineF::translate(qreal dx, qreal dy)
void	translate(QPointF p)	See QLineF::translate(const QPointF & p)
QLineF	translated(double dx, double dy)	See QLineF::translated(qreal dx, qreal dy) const
QLineF	translated(QPointF p)	See QLineF::translated(const QPointF & p) const
QLineF	unitVector()	See QLineF::unitVector() const
void	writeTo(QDataStream arg__1)
double	x1()	See QLineF::x1() const
double	x2()	See QLineF::x2() const
double	y1()	See QLineF::y1() const
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(const QLine & line)

QLineF

public QLineF(QPointF pt1, QPointF pt2)

See QLineF::QLineF(const QPointF & pt1, const QPointF & pt2)

QLineF

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

See QLineF::QLineF(qreal x1, qreal y1, qreal x2, qreal y2)

QLineF

protected QLineF(QtObject.QPrivateConstructor p)

Constructor for internal use only.

Parameters:

p - expected to be null.

Method Details

angle

@QtUninvokable public final double angle()

See QLineF::angle() const

angle

@Deprecated @QtUninvokable public final double angle(QLineF l)

Deprecated.

Use angleTo() instead, take care that the return value is between 0 and 360 degree.

See QLineF::angle(const QLineF & l) const

angleTo

@QtUninvokable public final double angleTo(QLineF l)

See QLineF::angleTo(const QLineF & l) 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

intersect

@Deprecated @QtUninvokable public final QLineF.IntersectType intersect(QLineF l, QPointF intersectionPoint)

Deprecated.

Use intersects(io.qt.core.QLineF, io.qt.core.QPointF) instead

See QLineF::intersect(const QLineF & l, QPointF * intersectionPoint) const

intersects

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

See QLineF::intersects(const QLineF & l, QPointF * intersectionPoint) 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 final void writeTo(QDataStream arg__1)

readFrom

@QtUninvokable public final void readFrom(QDataStream arg__1)

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 t) const

setAngle

@QtUninvokable public final void setAngle(double angle)

See QLineF::setAngle(qreal angle)

setLength

@QtUninvokable public final void setLength(double len)

See QLineF::setLength(qreal len)

setLine

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

See QLineF::setLine(qreal x1, qreal y1, qreal x2, qreal y2)

setP1

@QtUninvokable public final void setP1(QPointF p1)

See QLineF::setP1(const QPointF & p1)

setP2

@QtUninvokable public final void setP2(QPointF p2)

See QLineF::setP2(const QPointF & p2)

setPoints

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

See QLineF::setPoints(const QPointF & p1, const QPointF & p2)

toLine

@QtUninvokable public final QLine toLine()

See QLineF::toLine() const

translate

@QtUninvokable public final void translate(QPointF p)

See QLineF::translate(const QPointF & p)

translate

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

See QLineF::translate(qreal dx, qreal dy)

translated

@QtUninvokable public final QLineF translated(QPointF p)

See QLineF::translated(const QPointF & p) const

translated

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

See QLineF::translated(qreal dx, qreal dy) 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 length, qreal angle)

equals

public boolean equals(Object other)

Description copied from class: QtObject

Used to check if this object shares native resources with the other object if the other object is a subtype of QtJambiInterface. Otherwise it will return the result of calling the super class implementation.

Overrides:

equals in class QtObject

Parameters:

other - The object with which to compare

Returns:

true if the native resources of the two objects are one and the same.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

clone

public QLineF clone()

Overrides:

clone in class Object