IlvMapFeature Class Reference

This class represents a simple map feature, that is, an object with a geometry that can be rendered graphically and, optionally, a list of attributes. More...

#include <ilviews/maps/mapfeature.h>

Public Member Functions
	IlvMapFeature ()
	Initializes a new IlvMapFeature instance. More...
	IlvMapFeature (const IlvMapFeature &source)
	Initializes a map feature by copying an existing one. More...
IlvMapFeature *	copy () const
	Returns a copy of the object. More...
const IlvFeatureAttributeInfo *	getAttributeInfo () const
	Returns the attribute info of this map feature . More...
const IlvFeatureAttributeProperty *	getAttributes () const
	Returns the attributes of this feature. More...
const IlvMapGeometry *	getGeometry () const
	Returns the geometry of the map feature. More...
const IlvMapFeatureId *	getId () const
	Returns the identifier of the map feature. More...
const IlvProjection *	getProjection () const
	Returns the projection of the geometry of this map feature. More...
void	setAttributeInfo (IlvFeatureAttributeInfo *info)
	Sets the attribute info of the map feature. More...
IlvFeatureAttributeProperty *	setAttributes (IlvFeatureAttributeProperty *attributes)
	Sets the attributes of this map feature. More...
IlvMapGeometry *	setGeometry (IlvMapGeometry *geometry)
	Sets the geometry of the map feature. More...
IlvMapFeatureId *	setId (IlvMapFeatureId *id)
	Sets the identifier of the map feature. More...
void	setProjection (IlvProjection *projection)
	Sets the projection of the geometry of this map feature. More...

Detailed Description

This class represents a simple map feature, that is, an object with a geometry that can be rendered graphically and, optionally, a list of attributes.

Library: ilvmaps

See also

IlvFeatureRenderer, IlvMapFeatureIterator.

Constructor & Destructor Documentation

IlvMapFeature() [1/2]

IlvMapFeature::IlvMapFeature

(

)

Initializes a new IlvMapFeature instance.

This constructor initializes a new instance of IlvMapFeature, with no geometry, no attributes and no projection.

IlvMapFeature() [2/2]

IlvMapFeature::IlvMapFeature

(

const IlvMapFeature &

source

)

Initializes a map feature by copying an existing one.

Parameters

source

The map feature that is copied to initiazes this object.

Member Function Documentation

copy()

IlvMapFeature* IlvMapFeature::copy

(

)

const

Returns a copy of the object.

Returns

A copy of the object.

getAttributeInfo()

const IlvFeatureAttributeInfo* IlvMapFeature::getAttributeInfo

(

)

const

Returns the attribute info of this map feature .

Returns

The attribute info of this map feature, or 0 if the map feature has no attribute..

getAttributes()

const IlvFeatureAttributeProperty* IlvMapFeature::getAttributes

(

)

const

Returns the attributes of this feature.

Returns

The attributes of this feature.

getGeometry()

const IlvMapGeometry* IlvMapFeature::getGeometry

(

)

const

Returns the geometry of the map feature.

Returns

The geometry of the map feature.

getId()

const IlvMapFeatureId* IlvMapFeature::getId

(

)

const

Returns the identifier of the map feature.

Returns

The identifier of the map feature or 0 if the identifier is not defined.

getProjection()

const IlvProjection* IlvMapFeature::getProjection

(

)

const

Returns the projection of the geometry of this map feature.

Returns

The projection of the geometry of this map feature, or 0 if the projection in which the coordinates of the feature geometry are expressed is unknown.

setAttributeInfo()

void IlvMapFeature::setAttributeInfo

(

IlvFeatureAttributeInfo *

info

)

Sets the attribute info of the map feature.

Parameters

info	The attribute info.

setAttributes()

IlvFeatureAttributeProperty* IlvMapFeature::setAttributes

(

IlvFeatureAttributeProperty *

attributes

)

Sets the attributes of this map feature.

Parameters

attributes

The attributes.

Returns

The previous attributes.

setGeometry()

IlvMapGeometry* IlvMapFeature::setGeometry

(

IlvMapGeometry *

geometry

)

Sets the geometry of the map feature.

Parameters

geometry

The geometry to be set.

Returns

The previous geometry.

setId()

IlvMapFeatureId* IlvMapFeature::setId

(

IlvMapFeatureId *

id

)

Sets the identifier of the map feature.

Returns

The previous Id.

setProjection()

void IlvMapFeature::setProjection

(

IlvProjection *

projection

)

Sets the projection of the geometry of this map feature.

Parameters

projection

The projection.