te::se::PointSymbolizer Class Reference

A PointSymbolizer specifies the rendering of a graphic Symbolizer at a point. More...

#include <PointSymbolizer.h>

Inheritance diagram for te::se::PointSymbolizer:

Public Types
typedef void	ReturnType
typedef Visitor	VisitorType

Public Member Functions
virtual ReturnType	accept (VisitorType &guest) const=0
	It call the visit method from the guest object. More...
Symbolizer *	clone () const
	It creates a new copy of this object. More...
Initializer Methods
Methods related to instantiation and destruction.
	PointSymbolizer ()
	It initializes a new PointSymbolizer. More...
	PointSymbolizer (const PointSymbolizer &rhs)
	Copy constructor. More...
	~PointSymbolizer ()
	Destructor. More...
Accessor methods
Methods used to get or set properties.
void	setGeometry (te::fe::PropertyName *geometry)
const te::fe::PropertyName *	getGeometry () const
void	setGraphic (Graphic *graphic)
const Graphic *	getGraphic () const
const std::string &	getType () const
	It returns the symbolizer type. More...
Accessor methods
Methods used to get or set properties.
void	setName (const std::string &name)
const std::string &	getName () const
void	setDescription (Description *d)
const Description *	getDescription () const
void	setBaseSymbolizer (te::xl::SimpleLink *baseSymbolizer)
const te::xl::SimpleLink *	getBaseSymbolizer () const
void	setVersion (const std::string &version)
const std::string &	getVersion () const
void	setUom (const te::common::BaseUnitOfMeasure *uom)
	It sets the unit-of-measure. More...
const te::common::BaseUnitOfMeasure *	getUom () const

Private Attributes
te::fe::PropertyName *	m_geometry
	A Geometry gives reference to a (the) geometry property of a feature to be used for rendering. (Optional) More...
Graphic *	m_graphic
	A Graphic specifies or refers to a graphic Symbolizer with inherent shape, size, and coloring. (Optional) More...

Static Private Attributes
static const std::string	sm_type
	A static data member used in the implementation of getType method. More...

Detailed Description

A PointSymbolizer specifies the rendering of a graphic Symbolizer at a point.

In the PointSymbolizer case, if a line, polygon, or raster geometry is used, then the semantic is to use the centroid of the geometry, or any similar representative point.

See also

Symbolizer, Graphic, te::fe::PropertyName

Definition at line 52 of file PointSymbolizer.h.

Member Typedef Documentation

ReturnType

typedef void te::common::BaseVisitable< Visitor , void >::ReturnType

inherited

Definition at line 58 of file BaseVisitable.h.

VisitorType

typedef Visitor te::common::BaseVisitable< Visitor , void >::VisitorType

inherited

Definition at line 57 of file BaseVisitable.h.

Constructor & Destructor Documentation

PointSymbolizer() [1/2]

te::se::PointSymbolizer::PointSymbolizer

(

)

It initializes a new PointSymbolizer.

PointSymbolizer() [2/2]

te::se::PointSymbolizer::PointSymbolizer

(

const PointSymbolizer &

rhs

)

Copy constructor.

Parameters

rhs	The other point symbolizer.

~PointSymbolizer()

te::se::PointSymbolizer::~PointSymbolizer

(

)

Destructor.

Member Function Documentation

accept()

virtual ReturnType te::common::BaseVisitable< Visitor , void >::accept ( VisitorType &  guest ) const

pure virtualinherited

It call the visit method from the guest object.

Parameters

guest

The guest or visitor.

Returns

Any valid value define by the template type R.

clone()

Symbolizer* te::se::PointSymbolizer::clone ( ) const

virtual

It creates a new copy of this object.

Implements te::se::Symbolizer.

getBaseSymbolizer()

const te::xl::SimpleLink* te::se::Symbolizer::getBaseSymbolizer ( ) const

inherited

getDescription()

const Description* te::se::Symbolizer::getDescription ( ) const

inherited

getGeometry()

const te::fe::PropertyName* te::se::PointSymbolizer::getGeometry

(

)

const

getGraphic()

const Graphic* te::se::PointSymbolizer::getGraphic

(

)

const

getName()

const std::string& te::se::Symbolizer::getName ( ) const

inherited

getType()

const std::string& te::se::PointSymbolizer::getType ( ) const

virtual

It returns the symbolizer type.

Returns

The symbolizer type.

Implements te::se::Symbolizer.

getUom()

const te::common::BaseUnitOfMeasure* te::se::Symbolizer::getUom ( ) const

inherited

getVersion()

const std::string& te::se::Symbolizer::getVersion ( ) const

inherited

setBaseSymbolizer()

void te::se::Symbolizer::setBaseSymbolizer ( te::xl::SimpleLink *  baseSymbolizer )

inherited

setDescription()

void te::se::Symbolizer::setDescription ( Description *  d )

inherited

setGeometry()

void te::se::PointSymbolizer::setGeometry

(

te::fe::PropertyName *

geometry

)

setGraphic()

void te::se::PointSymbolizer::setGraphic

(

Graphic *

graphic

)

setName()

void te::se::Symbolizer::setName ( const std::string &  name )

inherited

setUom()

void te::se::Symbolizer::setUom ( const te::common::BaseUnitOfMeasure *  uom )

inherited

It sets the unit-of-measure.

All Symbolizers include an optional gml:uom-attribute as used by GML (this is set inside the abstract SymbolizerType and therefore inherited by all Symbolizers). This applies to all elements included inside a Symbolizer such as stroke-width, size, font-size, Gap, InitialGap, Displacement and PerpendicularOffset. If no uom is set inside of Symbolizer, all units are measured in pixel, the behaviour used by SLD 1.0.0. The following uom definitions are recommended to be used:

• http://www.opengeospatial.org/se/units/metre
• http://www.opengeospatial.org/se/units/foot
• http://www.opengeospatial.org/se/units/pixel

setVersion()

void te::se::Symbolizer::setVersion ( const std::string &  version )

inherited

Member Data Documentation

m_geometry

te::fe::PropertyName* te::se::PointSymbolizer::m_geometry

private

A Geometry gives reference to a (the) geometry property of a feature to be used for rendering. (Optional)

Definition at line 100 of file PointSymbolizer.h.

m_graphic

Graphic* te::se::PointSymbolizer::m_graphic

private

A Graphic specifies or refers to a graphic Symbolizer with inherent shape, size, and coloring. (Optional)

Definition at line 101 of file PointSymbolizer.h.

sm_type

const std::string te::se::PointSymbolizer::sm_type

staticprivate

A static data member used in the implementation of getType method.

Definition at line 103 of file PointSymbolizer.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/se/PointSymbolizer.h