mapnik::geometry< T > Class Template Reference

#include <geometry.hpp>

Inheritance diagram for mapnik::geometry< T >:

List of all members.

Public Types
typedef T	vertex_type
typedef vertex_type::type	value_type
Public Member Functions
	geometry ()
Envelope< double >	envelope ()
virtual int	type () const =0
virtual bool	hit_test (value_type x, value_type y, double tol) const =0
virtual void	label_position (double *x, double *y) const =0
virtual void	move_to (value_type x, value_type y)=0
virtual void	line_to (value_type x, value_type y)=0
virtual unsigned	num_points () const =0
virtual unsigned	vertex (double *x, double *y) const =0
virtual void	rewind (unsigned) const =0
virtual void	set_capacity (size_t size)=0
virtual	~geometry ()

template<typename T>
class mapnik::geometry< T >

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Member Typedef Documentation

template<typename T>

typedef T mapnik::geometry< T >::vertex_type

template<typename T>

typedef vertex_type::type mapnik::geometry< T >::value_type

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Constructor & Destructor Documentation

template<typename T>

mapnik::geometry< T >::geometry

(

)

[inline]

template<typename T>

virtual mapnik::geometry< T >::~geometry

(

)

[inline, virtual]

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Member Function Documentation

template<typename T>

Envelope<double> mapnik::geometry< T >::envelope

(

)

[inline]

References mapnik::Envelope< T >::expand_to_include(), mapnik::Envelope< T >::init(), mapnik::geometry< T >::num_points(), mapnik::geometry< T >::rewind(), and mapnik::geometry< T >::vertex().

Referenced by mapnik::accumulate_extent::operator()().

template<typename T>

virtual int mapnik::geometry< T >::type

(

)

const [pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

template<typename T>

virtual bool mapnik::geometry< T >::hit_test	(	value_type	x,
		value_type	y,
		double	tol
	)			const [pure virtual]

Referenced by mapnik::hit_test_filter::pass().

template<typename T>

virtual void mapnik::geometry< T >::label_position	(	double *	x,
		double *	y
	)			const [pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

Referenced by mapnik::cairo_renderer< T >::process(), and mapnik::agg_renderer< T >::process().

template<typename T>

virtual void mapnik::geometry< T >::move_to	(	value_type	x,
		value_type	y
	)			[pure virtual]

template<typename T>

virtual void mapnik::geometry< T >::line_to	(	value_type	x,
		value_type	y
	)			[pure virtual]

template<typename T>

virtual unsigned mapnik::geometry< T >::num_points

(

)

const [pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

Referenced by mapnik::geometry< T >::envelope(), mapnik::cairo_renderer< T >::process(), and mapnik::agg_renderer< T >::process().

template<typename T>

virtual unsigned mapnik::geometry< T >::vertex	(	double *	x,
		double *	y
	)			const [pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

Referenced by mapnik::geometry< T >::envelope(), mapnik::cairo_renderer< T >::process(), and mapnik::agg_renderer< T >::process().

template<typename T>

virtual void mapnik::geometry< T >::rewind

(

unsigned

)

const [pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

Referenced by mapnik::geometry< T >::envelope(), mapnik::cairo_renderer< T >::process(), and mapnik::agg_renderer< T >::process().

template<typename T>

virtual void mapnik::geometry< T >::set_capacity

(

size_t

size

)

[pure virtual]

Implemented in mapnik::point< T >, mapnik::polygon< T, Container >, and mapnik::line_string< T, Container >.

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

• /builddir/build/BUILD/mapnik/include/mapnik/geometry.hpp