Rogue Wave Views Maps Package API Reference Guide |
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This class defines a ring whose stroke is an IlvMapCircle
.
More...
#include <ilviews/maps/geometry/geocircring.h>
Public Member Functions | |
IlvMapCircularRing (IlvMapCircle *stroke) | |
Initializes an instance of the class with its stroke. More... | |
IlvMapCircularRing (const IlvMapCircularRing &source) | |
Creates a ring by copying an existing one. More... | |
virtual IlBoolean | contains (const IlvCoordinate &coordinate) const |
Returns IlTrue if coordinate is contained in the object. More... | |
virtual IlvMapGeometry * | copy () const |
Returns a copy of the object. More... | |
const IlvMapCircle * | getCircularStroke () const |
Returns the stroke of the object. More... | |
virtual IlvClassInfo * | getClassInfo () const |
Returns the IlvClassInfo of the instance. More... | |
virtual const IlvMapCurve * | getStroke () const |
Returns the stroke of the area. More... | |
virtual const IlvMapGeometry * | getSubElement (IlUInt index) const |
Returns a sub element of a collection geometry. More... | |
virtual IlUInt | getSubElementCount () const |
Returns the number of elements contained in the geometry if the geometry is a collection. More... | |
virtual IlBoolean | isCollection () const |
Checks if this geometry is a collection of other geometries. More... | |
IlvMapCircle * | setStroke (IlvMapCircle *stroke) |
Sets the stroke of the object. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from IlvMapGeometry | |
static IlvClassInfo * | ClassInfo () |
Returns the class info. More... | |
Protected Member Functions inherited from IlvMapRing | |
IlvMapRing () | |
Constructor. More... | |
Protected Member Functions inherited from IlvMapArea | |
IlvMapArea () | |
Constructor. More... | |
Protected Member Functions inherited from IlvMapGeometry | |
IlvMapGeometry () | |
Constructor. More... | |
This class defines a ring whose stroke is an IlvMapCircle
.
The instances of this class can be rendered by an IlvDefaultFeatureRenderer
or by an IlvDefaultAreaRenderer
. Library: ilvmaps
IlvMapCircularRing::IlvMapCircularRing | ( | IlvMapCircle * | stroke | ) |
Initializes an instance of the class with its stroke.
stroke | The stroke. This parameter should not be null. The IlvMapCircularRing becomes owner of stroke. |
IlvMapCircularRing::IlvMapCircularRing | ( | const IlvMapCircularRing & | source | ) |
Creates a ring by copying an existing one.
source | The source segment ring. |
|
virtual |
Returns IlTrue
if coordinate is contained in the object.
coordinate | The point to be checked. |
IlTrue
if coordinate is contained in the object. Implements IlvMapRing.
|
virtual |
Returns a copy of the object.
IlvMapGeometry
that must be deleted by the user. Implements IlvMapRing.
const IlvMapCircle* IlvMapCircularRing::getCircularStroke | ( | ) | const |
Returns the stroke of the object.
|
virtual |
Returns the IlvClassInfo
of the instance.
IlvClassInfo
that should not be modified nor deleted. Implements IlvMapRing.
|
virtual |
Returns the stroke of the area.
IlvCurve
object that should not be deleted nor modified. Implements IlvMapRing.
|
virtual |
Returns a sub element of a collection geometry.
index | The index of the sub-geometry to be retrieved. |
0
if it is not. Implements IlvMapGeometry.
|
virtual |
Returns the number of elements contained in the geometry if the geometry is a collection.
0
. Implements IlvMapGeometry.
|
virtual |
Checks if this geometry is a collection of other geometries.
The composite geometries predefined in Rogue Wave Views Maps are: IlvMapGeometryCollection
, IlvMapMultiPoint
, IlvMapSegmentString
and its subclasses, IlvMapMultiCurve
and IlvMapMultiArea
.
IlTrue
if the geometry is a collection of other geometries. Implements IlvMapGeometry.
IlvMapCircle* IlvMapCircularRing::setStroke | ( | IlvMapCircle * | stroke | ) |
Sets the stroke of the object.
stroke | The new stroke. In this operation, the IlvMapCircularRing object becomes owner of stroke. |
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