gov.nasa.worldwind.render
Class ConformingEllipse
java.lang.Object
gov.nasa.worldwind.render.ConformingShape
gov.nasa.worldwind.render.ConformingEllipse
- All Implemented Interfaces:
- Disposable, MeasurableArea, MeasurableLength, Movable, Renderable, Restorable
- Direct Known Subclasses:
- ConformingCircle
public class ConformingEllipse
- extends ConformingShape
| Methods inherited from class gov.nasa.worldwind.render.ConformingShape |
dispose, getBorderColor, getBorderWidth, getInteriorColor, getRestorableState, getUniqueSerialNumber, getUseFrustumCull, isAntiAlias, isDrawBorder, isDrawInterior, isExpired, move, render, restoreState, setAntiAlias, setBorderColor, setBorderWidth, setDrawBorder, setDrawInterior, setInteriorColor, setUseFrustumCull, sizeInBytesOf, updateExpiryCriteria |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ConformingEllipse
public ConformingEllipse(LatLon center,
double semiMajorAxisLength,
double semiMinorAxisLength,
Angle orientation)
ConformingEllipse
public ConformingEllipse(LatLon center,
double semiMajorAxisLength,
double semiMinorAxisLength,
Angle orientation,
Color fillColor,
Color borderColor)
doGetRestorableState
protected void doGetRestorableState(RestorableSupport rs,
RestorableSupport.StateObject context)
- Overrides:
doGetRestorableState in class ConformingShape
doRestoreState
protected void doRestoreState(RestorableSupport rs,
RestorableSupport.StateObject context)
- Overrides:
doRestoreState in class ConformingShape
getArea
public double getArea(Globe globe)
- Description copied from interface:
MeasurableArea
- Returns the object's area in square meters. If the object conforms to terrain, the area returned is the surface
area of the terrain, including its hillsides and other undulations.
- Parameters:
globe - The globe the object is related to.
- Returns:
- the object's area in square meters. Returns -1 if the object does not form an area due to an insufficient
number of vertices or any other condition.
getCenter
public LatLon getCenter()
getHeight
public double getHeight(Globe globe)
- Description copied from interface:
MeasurableArea
- Returns the latitudanl length of the object in meters. The length is the distance from the objects south-most
point to its east-most position.
- Parameters:
globe - The globe the object is related to.
- Returns:
- the height of the object in meters.
getLength
public double getLength(Globe globe)
- Description copied from interface:
MeasurableLength
- Returns the object's length in meters. If the object conforms to terrain, the length is that along the terrain,
including its hillsides and other undulations.
- Parameters:
globe - The globe the object is related to.
- Returns:
- the object's length in meters.
getOrientation
public Angle getOrientation()
getPerimeter
public double getPerimeter(Globe globe)
- Description copied from interface:
MeasurableArea
- Returns the length of the object's perimeter in meters. If the object conforms to terrain, the perimeter is that
along the terrain, including its hillsides and other undulations.
- Parameters:
globe - The globe the object is related to.
- Returns:
- the object's perimeter in meters. Returns -1 if the object does not form an area due to an insufficient
number of vertices or any other condition.
getReferencePosition
public Position getReferencePosition()
- Specified by:
getReferencePosition in interface Movable- Specified by:
getReferencePosition in class ConformingShape
getSemiMajorAxisLength
public double getSemiMajorAxisLength()
getSemiMinorAxisLength
public double getSemiMinorAxisLength()
getWidth
public double getWidth(Globe globe)
- Description copied from interface:
MeasurableArea
- Returns the longitudinal length of the object in meters. The length is the distance from the object's west-most
point to its east-most. If the object is terrain conforming then the
- Parameters:
globe - The globe the object is related to.
- Returns:
- the width of the object in meters.
invalidateCache
protected void invalidateCache()
- Specified by:
invalidateCache in class ConformingShape
moveTo
public void moveTo(Position position)
- Description copied from interface:
Movable
- Move the shape over the globe's surface while maintaining its original azimuth, its orientation relative to
North.
- Specified by:
moveTo in interface Movable- Specified by:
moveTo in class ConformingShape
- Parameters:
position - the new position of the shape's reference position.
renderBoundary
protected void renderBoundary(DrawContext dc,
GL gl,
boolean knownToBeVisible)
- Specified by:
renderBoundary in class ConformingShape
renderInterior
protected boolean renderInterior(DrawContext dc,
GL gl)
- Specified by:
renderInterior in class ConformingShape
setAxisLengths
public void setAxisLengths(double majorAxisLength,
double minorAxisLength)
setCenter
public void setCenter(LatLon center)
setOrientation
public void setOrientation(Angle orientation)