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This class defines an image. More...
Public Member Functions | |
IlvMapImage (const IlvMapImage &source) | |
Copies an exiting IlvMapImage . | |
IlvMapImage () | |
Constructor. | |
virtual IlBoolean | contains (const IlvCoordinate &coordinate) const |
Returns IlTrue if coordinate is contained in the object. | |
virtual IlvMapGeometry * | copy () const |
Returns a copy of the object. | |
IlvBitmapData * | getBitmapData () const |
Returns the bitmap data. | |
virtual IlvClassInfo * | getClassInfo () const |
Returns the IlvClassInfo of the instance. | |
const IlvCoordinate & | getLowerRightCorner () const |
Returns the lower right corner. | |
virtual const IlvMapCurve * | getStroke () const |
Returns the stroke of the area. | |
virtual const IlvMapGeometry * | getSubElement (IlUInt index) const |
Returns the sub element of index index if the geometry is a collection. | |
virtual IlUInt | getSubElementCount () const |
Returns the number of elements contained in the geometry if the geometry is a collection. | |
const IlvCoordinate & | getUpperLeftCorner () const |
Returns the upper left corner. | |
virtual IlBoolean | isCollection () const |
Returns IlTrue if the geometry is a collection of other geometries. | |
void | setBitmapData (IlvBitmapData *bitmapData) |
Sets the bitmap data. | |
void | setLowerRightCorner (const IlvCoordinate &lr) |
Sets the lower right corner. | |
void | setUpperLeftCorner (const IlvCoordinate &ul) |
Sets the upper left corner. |
This class defines an image.
The instances of this class can be rendered by an IlvDefaultFeatureRenderer
or by an IlvDefaultImageRenderer
. Library: ilvmaps
IlvMapImage::IlvMapImage | ( | ) |
Constructor.
Creates an instance of IlvMapImage
.
IlvMapImage::IlvMapImage | ( | const IlvMapImage & | source | ) |
Copies an exiting IlvMapImage
.
source | The object to be copied. |
virtual IlBoolean IlvMapImage::contains | ( | const IlvCoordinate & | coordinate | ) | const [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 IlvMapArea.
virtual IlvMapGeometry* IlvMapImage::copy | ( | ) | const [virtual] |
Returns a copy of the object.
IlvMapGeometry
that must be deleted by the user. Implements IlvMapArea.
IlvBitmapData* IlvMapImage::getBitmapData | ( | ) | const |
Returns the bitmap data.
IlvBitmapData
object. virtual IlvClassInfo* IlvMapImage::getClassInfo | ( | ) | const [virtual] |
Returns the IlvClassInfo
of the instance.
IlvClassInfo
that should not be modified nor deleted. Implements IlvMapArea.
const IlvCoordinate& IlvMapImage::getLowerRightCorner | ( | ) | const |
Returns the lower right corner.
virtual const IlvMapCurve* IlvMapImage::getStroke | ( | ) | const [virtual] |
Returns the stroke of the area.
IlvCurve
object that should not be deleted nor modified. Implements IlvMapArea.
virtual const IlvMapGeometry* IlvMapImage::getSubElement | ( | IlUInt | index | ) | const [virtual] |
Returns the sub element of index index if the geometry is a collection.
Otherwise, it returns a null pointer.
Implements IlvMapGeometry.
virtual IlUInt IlvMapImage::getSubElementCount | ( | ) | const [virtual] |
Returns the number of elements contained in the geometry if the geometry is a collection.
Otherwise, it returns 0
.
0
. Implements IlvMapGeometry.
const IlvCoordinate& IlvMapImage::getUpperLeftCorner | ( | ) | const |
Returns the upper left corner.
virtual IlBoolean IlvMapImage::isCollection | ( | ) | const [virtual] |
Returns IlTrue
if the 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.
void IlvMapImage::setBitmapData | ( | IlvBitmapData * | bitmapData | ) |
Sets the bitmap data.
bitmapData | The bitmap data to be set. This geometry sets a lock on the specified bitmap data. This lock is removed once this geometry is deleted. |
void IlvMapImage::setLowerRightCorner | ( | const IlvCoordinate & | lr | ) |
Sets the lower right corner.
lr | The lower right corner. |
void IlvMapImage::setUpperLeftCorner | ( | const IlvCoordinate & | ul | ) |
Sets the upper left corner.
ul | The upper left corner. |
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