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java.lang.Objectgov.nasa.worldwind.avlist.AVListImpl
gov.nasa.worldwind.WWObjectImpl
gov.nasa.worldwind.terrain.AbstractElevationModel
gov.nasa.worldwind.terrain.CompoundElevationModel
public class CompoundElevationModel
| Field Summary | |
|---|---|
protected CopyOnWriteArrayList<ElevationModel> |
elevationModels
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| Fields inherited from class gov.nasa.worldwind.terrain.AbstractElevationModel |
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missingDataFlag, missingDataValue |
| Fields inherited from class gov.nasa.worldwind.avlist.AVListImpl |
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changeSupport |
| Constructor Summary | |
|---|---|
CompoundElevationModel()
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| Method Summary | |
|---|---|
void |
addElevationModel(ElevationModel em)
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void |
addElevationModel(int index,
ElevationModel em)
|
boolean |
contains(Angle latitude,
Angle longitude)
Indicates whether a specified location is within the elevation model's domain. |
double |
getBestResolution(Sector sector)
Indicates the best resolution attainable for a specified sector. |
double |
getDetailHint(Sector sector)
Returns the detail hint associated with the specified sector. |
List<ElevationModel> |
getElevationModels()
|
double |
getElevations(Sector sector,
List<? extends LatLon> latlons,
double targetResolution,
double[] buffer)
Returns the elevations of a collection of locations. |
double[] |
getExtremeElevations(Angle latitude,
Angle longitude)
Returns the minimum and maximum elevations at a specified location. |
double[] |
getExtremeElevations(Sector sector)
Returns the minimum and maximum elevations within a specified sector of the elevation model. |
double |
getMaxElevation()
Returns the maximum elevation contained in the elevevation model. |
double |
getMinElevation()
Returns the minimum elevation contained in the elevevation model. |
double |
getUnmappedElevation(Angle latitude,
Angle longitude)
Returns the elevation at a specified location, but without mapping missing data to the elevation model's missing data replacement value. |
int |
intersects(Sector sector)
Indicates whether the elevation model corresponds to a specified sector. |
void |
removeElevationModel(ElevationModel em)
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void |
removeElevationModel(int index)
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void |
setElevationModel(int index,
ElevationModel em)
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void |
setNetworkRetrievalEnabled(boolean networkRetrievalEnabled)
Controls whether the elevation model is allowed to retrieve data from the network. |
| Methods inherited from class gov.nasa.worldwind.terrain.AbstractElevationModel |
|---|
getElevation, getMissingDataReplacement, getMissingDataSignal, getName, getRestorableState, isNetworkRetrievalEnabled, restoreState, setMissingDataReplacement, setMissingDataSignal, setName, toString |
| Methods inherited from class gov.nasa.worldwind.WWObjectImpl |
|---|
propertyChange |
| Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl |
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addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface gov.nasa.worldwind.avlist.AVList |
|---|
addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues |
| Methods inherited from interface java.beans.PropertyChangeListener |
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propertyChange |
| Field Detail |
|---|
protected CopyOnWriteArrayList<ElevationModel> elevationModels
| Constructor Detail |
|---|
public CompoundElevationModel()
| Method Detail |
|---|
public void addElevationModel(ElevationModel em)
public void addElevationModel(int index,
ElevationModel em)
public boolean contains(Angle latitude,
Angle longitude)
ElevationModel
latitude - the latitude of the location in question.longitude - the longitude of the location in question.
public double getBestResolution(Sector sector)
ElevationModel
sector - the sector in question. If null, the elevation model's best overall resolution is returned. This is
the best attainable at some> locations but not necessarily at all locations.
Double.MAX_VALUE if the
sector does not intersect the elevation model.public double getDetailHint(Sector sector)
ElevationModel
getDetailHint in interface ElevationModelgetDetailHint in class AbstractElevationModelsector - the sector in question.
public List<ElevationModel> getElevationModels()
public double getElevations(Sector sector,
List<? extends LatLon> latlons,
double targetResolution,
double[] buffer)
ElevationModel
sector - the sector in question.latlons - the locations to return elevations for. A value of zero is returned if a location is
null.targetResolution - the desired horizontal resolution, in radians, of the raster or other elevation sample
from which elevations are drawn. (To compute radians from a distance, divide the distance
by the radius of the globe, ensuring that both the distance and the radius are in the
same units.)buffer - an array in which to place the returned elevations. The array must be pre-allocated and
contain at least as many elements as the list of locations.
Double.MAX_VALUE if individual elevations cannot be
determined for any of the locations.#setMissingValueSentinel(Double)
public double[] getExtremeElevations(Angle latitude,
Angle longitude)
ElevationModel
latitude - the latitude of the location in question.longitude - the longitude of the location in question.
double array indicating the minimum and maximum elevations at the specified
location, respectively. These values are the global minimum and maximum if the local minimum and
maximum values are currently unknown.public double[] getExtremeElevations(Sector sector)
ElevationModel
sector - the sector in question.
double array indicating the sector's minimum and maximum elevations,
respectively. These elements are the global minimum and maximum if the local minimum and maximum
values are currently unknown.public double getMaxElevation()
ElevationModel
public double getMinElevation()
ElevationModel
public double getUnmappedElevation(Angle latitude,
Angle longitude)
ElevationModel
latitude - the latitude of the location for which to return the elevation.longitude - the longitude of the location for which to return the elevation.
public int intersects(Sector sector)
ElevationModel
sector - the sector in question.
public void removeElevationModel(ElevationModel em)
public void removeElevationModel(int index)
public void setElevationModel(int index,
ElevationModel em)
public void setNetworkRetrievalEnabled(boolean networkRetrievalEnabled)
ElevationModel
setNetworkRetrievalEnabled in interface ElevationModelsetNetworkRetrievalEnabled in class AbstractElevationModelnetworkRetrievalEnabled - true if network retrieval is allowed, else false.
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