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Ionflux::Tools::Cairo::PathIterator Class Reference
[Cairo]

Cairo path iterator. More...

#include <CairoPathIterator.hpp>

Collaboration diagram for Ionflux::Tools::Cairo::PathIterator:

[legend]List of all members.

Public Member Functions
	PathIterator ()
	Constructor.
	PathIterator (const PathIterator &initPathIterator)
	Constructor.
	PathIterator (Path &initPath, unsigned int initIndex=0)
	Constructor.
virtual	~PathIterator ()
	Destructor.
virtual PathData &	operator * ()
	Dereference.
virtual PathData &	operator++ ()
	Increment.
virtual PathData &	operator++ (int dummy)
	Increment.
virtual PathData &	operator-- ()
	Decrement.
virtual PathData &	operator-- (int dummy)
	Decrement.
virtual bool	operator== (const PathIterator &other)
	Comparison.
virtual bool	operator!= (const PathIterator &other)
	Comparison.
virtual PathIterator &	operator= (const PathIterator &newPathIterator)
	Assignment operator.
virtual void	setPath (Path *newPath)
	Set path.
virtual void	setElementIndex (unsigned int newElementIndex)
	Set element index.
virtual Path *	getPath () const
	Get path.
virtual unsigned int	getElementIndex () const
	Get element index.
Protected Attributes
Path *	path
	Path.
unsigned int	elementIndex
	Element index.

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Detailed Description

Cairo path iterator.

Iterator for a path in the Cairo vector graphics API (see http://www.cairographics.org/).

Note:

Not all features of Cairo are supported yet by this wrapper.

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Constructor & Destructor Documentation

Ionflux::Tools::Cairo::PathIterator::PathIterator (   )

Constructor. Construct new PathIterator object.

Ionflux::Tools::Cairo::PathIterator::PathIterator (  const PathIterator &  initPathIterator  )

Constructor. Construct new PathIterator object. Parameters: initPathIterator  Cairo path iterator.

Ionflux::Tools::Cairo::PathIterator::PathIterator (  Path &  initPath, unsigned int  initIndex = 0 )

Constructor. Construct new PathIterator object. Parameters: initPath  Cairo path. initIndex  Element index.

Ionflux::Tools::Cairo::PathIterator::~PathIterator (   )  [virtual]

Destructor. Destruct PathIterator object.

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Member Function Documentation

unsigned int Ionflux::Tools::Cairo::PathIterator::getElementIndex (   )  const [virtual]

Get element index. Returns: Current value of element index.

Path * Ionflux::Tools::Cairo::PathIterator::getPath (   )  const [virtual]

Get path. Returns: Current value of path.

PathData & Ionflux::Tools::Cairo::PathIterator::operator * (   )  [virtual]

Dereference. Dereference operator. Returns: Path data.

bool Ionflux::Tools::Cairo::PathIterator::operator!= (  const PathIterator &  other  )  [virtual]

Comparison. Comparison operator. Parameters: other  Cairo path iterator. Returns: true if the path iterators are not equal, false otherwise.

PathData & Ionflux::Tools::Cairo::PathIterator::operator++ (  int  dummy  )  [virtual]

Increment. Increment operator. Parameters: dummy  Postfix operator dummy argument. Returns: Path data.

PathData & Ionflux::Tools::Cairo::PathIterator::operator++ (   )  [virtual]

Increment. Increment operator. Returns: Path data.

PathData & Ionflux::Tools::Cairo::PathIterator::operator-- (  int  dummy  )  [virtual]

Decrement. Decrement operator. Parameters: dummy  Postfix operator dummy argument. Returns: Path data.

PathData & Ionflux::Tools::Cairo::PathIterator::operator-- (   )  [virtual]

Decrement. Decrement operator. Returns: Path data.

PathIterator & Ionflux::Tools::Cairo::PathIterator::operator= (  const PathIterator &  newPathIterator  )  [virtual]

Assignment operator. Assign a path iterator to another path iterator. Parameters: newPathIterator  Cairo path iterator. Returns: The object itself.

bool Ionflux::Tools::Cairo::PathIterator::operator== (  const PathIterator &  other  )  [virtual]

Comparison. Comparison operator. Parameters: other  Cairo path iterator. Returns: true if the path iterators are equal, false otherwise.

void Ionflux::Tools::Cairo::PathIterator::setElementIndex (  unsigned int  newElementIndex  )  [virtual]

Set element index. Set new value of element index. Parameters: newElementIndex  New value of element index.

void Ionflux::Tools::Cairo::PathIterator::setPath (  Path *  newPath  )  [virtual]

Set path. Set new value of path. Parameters: newPath  New value of path.

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Member Data Documentation

unsigned int Ionflux::Tools::Cairo::PathIterator::elementIndex [protected]

Element index.

Path* Ionflux::Tools::Cairo::PathIterator::path [protected]

Path.

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The documentation for this class was generated from the following files:

• CairoPathIterator.hpp
• CairoPathIterator.cpp

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