KLayout Manual: Main Index » Class Index » API reference - Class QLineF

API reference - Class QLineF

Notation used in Ruby API documentation

Description: Binding of QLineF

Sub-classes: IntersectType

• Public constructors
• Public methods
• Public static methods and constants
• Deprecated methods (protected, public, static, non-static and constructors)
• Detailed description

Public constructors

Public methods

Public static methods and constants

Deprecated methods (protected, public, static, non-static and constructors)

Detailed description

[const] bool !=(const QLineF d)

Description: Method bool QLineF::operator!=(const QLineF &d)

[const] QLineF *(const QMatrix m)

Description: Operator QLineF ::operator*(const QLineF &l, const QMatrix &m)

This is the mapping of the global operator to the instance method.

[const] QLineF *(const QTransform m)

Description: Operator QLineF ::operator*(const QLineF &l, const QTransform &m)

This is the mapping of the global operator to the instance method.

[const] bool ==(const QLineF d)

Description: Method bool QLineF::operator==(const QLineF &d)

[static,const] new QLineF_IntersectType ptr BoundedIntersection

Description: Enum constant QLineF::BoundedIntersection

[static,const] new QLineF_IntersectType ptr NoIntersection

Description: Enum constant QLineF::NoIntersection

[static,const] new QLineF_IntersectType ptr UnboundedIntersection

Description: Enum constant QLineF::UnboundedIntersection

void _create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

void _destroy

Description: Explicitly destroys the object

Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing.

[const] bool _destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[const] bool _is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

void _manage

Description: Marks the object as managed by the script side.

After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required.

Usually it's not required to call this method. It has been introduced in version 0.24.

void _unmanage

Description: Marks the object as no longer owned by the script side.

Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur.

Usually it's not required to call this method. It has been introduced in version 0.24.

[const] double angle

Description: Method double QLineF::angle()

Python specific notes:

The object exposes a readable attribute 'angle'. This is the getter.

[const] double angle(const QLineF l)

Description: Method double QLineF::angle(const QLineF &l)

Python specific notes:

This method is available as method 'angle_' in Python

void angle=(double angle)

Description: Method void QLineF::setAngle(double angle)

Python specific notes:

The object exposes a writable attribute 'angle'. This is the setter.

[const] double angleTo(const QLineF l)

Description: Method double QLineF::angleTo(const QLineF &l)

void assign(const QLineF other)

Description: Assigns another object to self

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

void destroy

Description: Explicitly destroys the object

Use of this method is deprecated. Use _destroy instead

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

Use of this method is deprecated. Use _destroyed? instead

[const] new QLineF ptr dup

Description: Creates a copy of self

[const] double dx

Description: Method double QLineF::dx()

[const] double dy

Description: Method double QLineF::dy()

[static] QLineF fromPolar(double length,double angle)

Description: Static method QLineF QLineF::fromPolar(double length, double angle)

This method is static and can be called without an instance.

[const] QLineF_IntersectType intersect(const QLineF l,QPointF ptr intersectionPoint)

Description: Method QLineF::IntersectType QLineF::intersect(const QLineF &l, QPointF *intersectionPoint)

[const] bool isNull?

Description: Method bool QLineF::isNull()

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

Use of this method is deprecated. Use _is_const_object? instead

[const] double length

Description: Method double QLineF::length()

Python specific notes:

The object exposes a readable attribute 'length'. This is the getter.

void length=(double len)

Description: Method void QLineF::setLength(double len)

Python specific notes:

The object exposes a writable attribute 'length'. This is the setter.

[static] new QLineF new

Description: Constructor QLineF::QLineF()

This method creates an object of class QLineF.

Python specific notes:

This method is the default initializer of the object

[static] new QLineF new(const QPointF pt1,const QPointF pt2)

Description: Constructor QLineF::QLineF(const QPointF &pt1, const QPointF &pt2)

This method creates an object of class QLineF.

Python specific notes:

This method is the default initializer of the object

[static] new QLineF new(double x1,double y1,double x2,double y2)

Description: Constructor QLineF::QLineF(double x1, double y1, double x2, double y2)

This method creates an object of class QLineF.

Python specific notes:

This method is the default initializer of the object

[static] new QLineF new(const QLine line)

Description: Constructor QLineF::QLineF(const QLine &line)

This method creates an object of class QLineF.

Python specific notes:

This method is the default initializer of the object

[const] QLineF normalVector

Description: Method QLineF QLineF::normalVector()

[const] QPointF p1

Description: Method QPointF QLineF::p1()

Python specific notes:

The object exposes a readable attribute 'p1'. This is the getter.

void p1=(const QPointF p1)

Description: Method void QLineF::setP1(const QPointF &p1)

Python specific notes:

The object exposes a writable attribute 'p1'. This is the setter.

[const] QPointF p2

Description: Method QPointF QLineF::p2()

Python specific notes:

The object exposes a readable attribute 'p2'. This is the getter.

void p2=(const QPointF p2)

Description: Method void QLineF::setP2(const QPointF &p2)

Python specific notes:

The object exposes a writable attribute 'p2'. This is the setter.

[const] QPointF pointAt(double t)

Description: Method QPointF QLineF::pointAt(double t)

void setAngle(double angle)

Description: Method void QLineF::setAngle(double angle)

Python specific notes:

The object exposes a writable attribute 'angle'. This is the setter.

void setLength(double len)

Description: Method void QLineF::setLength(double len)

Python specific notes:

The object exposes a writable attribute 'length'. This is the setter.

void setLine(double x1,double y1,double x2,double y2)

Description: Method void QLineF::setLine(double x1, double y1, double x2, double y2)

void setP1(const QPointF p1)

Description: Method void QLineF::setP1(const QPointF &p1)

Python specific notes:

The object exposes a writable attribute 'p1'. This is the setter.

void setP2(const QPointF p2)

Description: Method void QLineF::setP2(const QPointF &p2)

Python specific notes:

The object exposes a writable attribute 'p2'. This is the setter.

void setPoints(const QPointF p1,const QPointF p2)

Description: Method void QLineF::setPoints(const QPointF &p1, const QPointF &p2)

[const] QLine toLine

Description: Method QLine QLineF::toLine()

void translate(const QPointF p)

Description: Method void QLineF::translate(const QPointF &p)

void translate(double dx,double dy)

Description: Method void QLineF::translate(double dx, double dy)

[const] QLineF translated(const QPointF p)

Description: Method QLineF QLineF::translated(const QPointF &p)

[const] QLineF translated(double dx,double dy)

Description: Method QLineF QLineF::translated(double dx, double dy)

[const] QLineF unitVector

Description: Method QLineF QLineF::unitVector()

[const] double x1

Description: Method double QLineF::x1()

[const] double x2

Description: Method double QLineF::x2()

[const] double y1

Description: Method double QLineF::y1()

[const] double y2

Description: Method double QLineF::y2()