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

API reference - Class QPointF

Notation used in Ruby API documentation

Description: Binding of QPointF

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

Public constructors

Public methods

Protected methods (static, non-static and constructors)

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

Detailed description

[const] bool !=(const QPointF p2)

Description: Operator bool ::operator!=(const QPointF &p1, const QPointF &p2)

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

[const] QPointF *(double c)

Description: Operator const QPointF ::operator*(const QPointF &p, qreal c)

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

[const] QPointF *(const QMatrix m)

Description: Operator QPointF ::operator*(const QPointF &p, const QMatrix &m)

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

[const] QPointF *(const QTransform m)

Description: Operator QPointF ::operator*(const QPointF &p, const QTransform &m)

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

[const] QPointF *(const QMatrix4x4 matrix)

Description: Operator QPointF ::operator*(const QPointF &point, const QMatrix4x4 &matrix)

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

[const] QPointF +(const QPointF p2)

Description: Operator const QPointF ::operator+(const QPointF &p1, const QPointF &p2)

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

QPointF +=(const QPointF p)

Description: Method QPointF &QPointF::operator+=(const QPointF &p)

[const] QPointF -(const QPointF p2)

Description: Operator const QPointF ::operator-(const QPointF &p1, const QPointF &p2)

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

[const] QPointF -

Description: Operator const QPointF ::operator-(const QPointF &p)

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

QPointF -=(const QPointF p)

Description: Method QPointF &QPointF::operator-=(const QPointF &p)

[const] QPointF /(double c)

Description: Operator const QPointF ::operator/(const QPointF &p, qreal c)

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

QPointF /=(double c)

Description: Method QPointF &QPointF::operator/=(double c)

QPointF =(double c)

Description: Method QPointF &QPointF::operator*=(double c)

Python specific notes:

This method is not available for Python

[const] bool ==(const QPointF p2)

Description: Operator bool ::operator==(const QPointF &p1, const QPointF &p2)

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

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.

void assign(const QPointF 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 QPointF ptr dup

Description: Creates a copy of self

[const] bool isNull?

Description: Method bool QPointF::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 manhattanLength

Description: Method double QPointF::manhattanLength()

[static] new QPointF new

Description: Constructor QPointF::QPointF()

This method creates an object of class QPointF.

Python specific notes:

This method is the default initializer of the object

[static] new QPointF new(const QPoint p)

Description: Constructor QPointF::QPointF(const QPoint &p)

This method creates an object of class QPointF.

Python specific notes:

This method is the default initializer of the object

[static] new QPointF new(double xpos,double ypos)

Description: Constructor QPointF::QPointF(double xpos, double ypos)

This method creates an object of class QPointF.

Python specific notes:

This method is the default initializer of the object

double rx

Description: Method double &QPointF::rx()

double ry

Description: Method double &QPointF::ry()

void setX(double x)

Description: Method void QPointF::setX(double x)

Python specific notes:

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

void setY(double y)

Description: Method void QPointF::setY(double y)

Python specific notes:

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

[const] QPoint toPoint

Description: Method QPoint QPointF::toPoint()

[const] double x

Description: Method double QPointF::x()

Python specific notes:

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

void x=(double x)

Description: Method void QPointF::setX(double x)

Python specific notes:

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

[const] double y

Description: Method double QPointF::y()

Python specific notes:

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

void y=(double y)

Description: Method void QPointF::setY(double y)

Python specific notes:

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