java.lang.Object
- gov.nasa.worldwind.avlist.AVListImpl
- - gov.nasa.worldwind.WWObjectImpl
  - - gov.nasa.worldwind.render.airspaces.AbstractAirspace
    - - gov.nasa.worldwind.render.airspaces.Box

All Implemented Interfaces:

AVList, Draggable, MessageListener, ExtentHolder, Movable, Movable2, Airspace, Attributable, Highlightable, OrderedRenderable, PreRenderable, Renderable, Restorable, WWObject, java.beans.PropertyChangeListener, java.util.EventListener
```
public class Box
extends AbstractAirspace
```

Nested Class Summary
- Nested classes/interfaces inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace
  AbstractAirspace.AirspaceInfo

Field Summary

Fields
Modifier and Type	Field	Description
`protected static double`	`DEFAULT_CENTER_LINE_OFFSET`
`protected static int`	`DEFAULT_CENTER_LINE_STIPPLE_FACTOR`
`protected static short`	`DEFAULT_CENTER_LINE_STIPPLE_PATTERN`
`protected static int`	`DEFAULT_PILLARS`
`protected static int`	`DEFAULT_STACKS`

Fields inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace
activeAttributes, airspaceInfo, alwaysOnTop, ARC_SLICES, attributes, currentInfo, DEFAULT_HIGHLIGHT_MATERIAL, DEFAULT_INTERIOR_MATERIAL, DEFAULT_OUTLINE_MATERIAL, DEFAULT_OUTLINE_PICK_WIDTH, defaultAttributes, delegateOwner, detailLevels, DISABLE_TERRAIN_CONFORMANCE, dragEnabled, draggableSupport, drawSurfaceShape, elevationMap, enableBatchPicking, enableBatchRendering, enableDepthOffset, enableLevelOfDetail, EXPIRY_TIME, expiryTime, frameTimeStamp, GEOMETRY_CACHE_KEY, GEOMETRY_CACHE_NAME, geometryBuilder, GLOBE_KEY, groundReference, highlightAttributes, highlighted, LENGTH_SLICES, LOOPS, lowerAltitude, lowerAltitudeDatum, lowerTerrainConforming, maxExpiryTime, minExpiryTime, mustRegenerateSurfaceShape, outlinePickWidth, outlineShapeRenderer, pickLayer, pickSupport, PILLARS, rand, SLICES, SPLIT_THRESHOLD, STACKS, SUBDIVISIONS, surfaceShape, upperAltitude, upperAltitudeDatum, upperTerrainConforming, VERTICAL_EXAGGERATION, visible

Fields inherited from interface gov.nasa.worldwind.render.airspaces.Airspace
DRAW_STYLE_FILL, DRAW_STYLE_OUTLINE

Constructor Summary

Constructors
Constructor	Description
`Box()`
`Box(LatLon beginLocation, LatLon endLocation, double leftWidth, double rightWidth)`
`Box(AirspaceAttributes attributes)`
`Box(Box source)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`applyCenterLineState(DrawContext dc)`
`protected Box`	`computeExtent(Globe globe, double verticalExaggeration)`
`protected java.util.List<Vec4>`	`computeMinimalGeometry(Globe globe, double verticalExaggeration)`
`protected Vec4`	`computeReferenceCenter(DrawContext dc)`
`protected SurfaceShape`	`createSurfaceShape()`	Returns a `SurfaceShape` that corresponds to this Airspace and is used for drawing on 2D globes.
`protected void`	`doGetRestorableState(RestorableSupport rs, RestorableSupport.StateObject context)`
`protected void`	`doMoveTo(Position oldRef, Position newRef)`
`protected void`	`doMoveTo(Globe globe, Position oldRef, Position newRef)`
`protected void`	`doRenderGeometry(DrawContext dc, java.lang.String drawStyle)`
`protected void`	`doRestoreState(RestorableSupport rs, RestorableSupport.StateObject context)`
`Angle[]`	`getCornerAzimuths()`	Indicates the azimuth angles for this box's four corners, relative to geographic north.
`protected int`	`getHeightStacks()`
`LatLon[]`	`getLocations()`
`protected int`	`getPillars()`
`Position`	`getReferencePosition()`	A position associated with the object that indicates its aggregate geographic position.
`protected int`	`getStacks()`
`double[]`	`getWidths()`
`protected void`	`invalidateGeometry()`
`boolean[]`	`isEnableCaps()`
`boolean`	`isEnableCenterLine()`
`protected boolean`	`isForceCullFace()`
`protected void`	`regenerateSurfaceShape(DrawContext dc, SurfaceShape shape)`	Regenerates surface shape geometry prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes.
`void`	`setCornerAzimuths(Angle beginLeftAzimuth, Angle beginRightAzimuth, Angle endLeftAzimuth, Angle endRightAzimuth)`	Specifies the azimuth angles for this box's four corners, relative to geographic north.
`void`	`setEnableCaps(boolean enable)`
`void`	`setEnableCaps(boolean enableStartCap, boolean enableEndCap)`
`void`	`setEnableCenterLine(boolean enable)`
`void`	`setEnableEndCap(boolean enable)`
`void`	`setEnableStartCap(boolean enable)`
`protected void`	`setForceCullFace(boolean forceCullFace)`
`void`	`setLocations(LatLon beginLocation, LatLon endLocation)`	Sets the leg's locations, in geographic coordinates.
`protected void`	`setPillars(int pillars)`
`protected void`	`setStacks(int stacks)`
`void`	`setWidths(double leftWidth, double rightWidth)`

Methods inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace
addDetailLevels, adjustForGroundReference, beginRendering, clearElevationMap, computeDetailLevel, computeElevationAt, computeExtent, computeEyeDistance, computeMinimalGeometry, computePointFromPosition, computeReferencePosition, createPickedObject, determineActiveAttributes, doDrag, doDrawOrderedRenderable, drag, drawBatched, drawGeometry, drawInterior, drawOrderedRenderable, drawOutline, endRendering, getActiveAttributes, getAirspaceInfo, getAltitudeDatum, getAltitudes, getAltitudes, getAttributes, getDelegateOwner, getDetailLevels, getDistanceFromEye, getExpiryRange, getExpiryTime, getExtent, getExtent, getGeometryBuilder, getGeometryCache, getGroundReference, getHighlightAttributes, getOutlinePickWidth, getRestorableState, invalidateAirspaceData, isAirspaceCollapsed, isAirspaceVisible, isAlwaysOnTop, isDragEnabled, isDrawSurfaceShape, isEnableBatchPicking, isEnableBatchRendering, isEnableDepthOffset, isEnableLevelOfDetail, isExpired, isHighlighted, isTerrainConforming, isVisible, makeExtremePoints, makeOrderedRenderable, move, moveTo, moveTo, mustDrawInterior, mustDrawOutline, nextExpiryTime, pick, preRender, render, restoreState, setAltitude, setAltitudeDatum, setAltitudes, setAlwaysOnTop, setAttributes, setAttributes, setDelegateOwner, setDetailLevels, setDragEnabled, setDrawSurfaceShape, setEnableBatchPicking, setEnableBatchRendering, setEnableDepthOffset, setEnableLevelOfDetail, setExpiryRange, setExpiryTime, setGeometryBuilder, setGroundReference, setHighlightAttributes, setHighlightAttributes, setHighlighted, setOutlinePickWidth, setTerrainConforming, setTerrainConforming, setVisible, updateExpiryCriteria, updateSurfaceShape

Methods inherited from class gov.nasa.worldwind.WWObjectImpl
onMessage, propertyChange

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl
addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, 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

- Field Detail
  - DEFAULT_PILLARS
```
protected static final int DEFAULT_PILLARS
```
    See Also:
    
    Constant Field Values
  - DEFAULT_STACKS
```
protected static final int DEFAULT_STACKS
```
    See Also:
    
    Constant Field Values
  - DEFAULT_CENTER_LINE_STIPPLE_FACTOR
```
protected static final int DEFAULT_CENTER_LINE_STIPPLE_FACTOR
```
    See Also:
    
    Constant Field Values
  - DEFAULT_CENTER_LINE_STIPPLE_PATTERN
```
protected static final short DEFAULT_CENTER_LINE_STIPPLE_PATTERN
```
    See Also:
    
    Constant Field Values
  - DEFAULT_CENTER_LINE_OFFSET
```
protected static final double DEFAULT_CENTER_LINE_OFFSET
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Box
```
public Box(LatLon beginLocation,
           LatLon endLocation,
           double leftWidth,
           double rightWidth)
```
  - Box
```
public Box(Box source)
```
  - Box
```
public Box(AirspaceAttributes attributes)
```
  - Box
```
public Box()
```
- Method Detail
  - getLocations
```
public LatLon[] getLocations()
```
  - setLocations
```
public void setLocations(LatLon beginLocation,
                         LatLon endLocation)
```
    Sets the leg's locations, in geographic coordinates.
    
    Parameters:
    
    beginLocation - geographic coordinates(latitude and longitude) specifying the center of the begining edge.
    
    endLocation - geographic coordinates(latitude and longitude) specifying the center of the ending edge.
    
    Throws:
    
    java.lang.IllegalArgumentException - if location1 or location2 is null
  - getWidths
```
public double[] getWidths()
```
  - setWidths
```
public void setWidths(double leftWidth,
                      double rightWidth)
```
  - getCornerAzimuths
```
public Angle[] getCornerAzimuths()
```
    Indicates the azimuth angles for this box's four corners, relative to geographic north. Angles are organized in the returned array as follows: begin left, begin right, end left, end right. Null elements in any index indicate that the default angle is used.
    
    Returns:
    
    an array of length four indicating this box's corner azimuths.
  - setCornerAzimuths
```
public void setCornerAzimuths(Angle beginLeftAzimuth,
                              Angle beginRightAzimuth,
                              Angle endLeftAzimuth,
                              Angle endRightAzimuth)
```
    Specifies the azimuth angles for this box's four corners, relative to geographic north. Specifying a null argument indicates that the default angle should be used.
    
    Parameters:
    
    beginLeftAzimuth - Beginning left corner azimuth.
    
    beginRightAzimuth - Beginning right corner azimuth.
    
    endLeftAzimuth - Ending left corner azimuth.
    
    endRightAzimuth - Ending right corner azimuth.
  - isEnableCaps
```
public boolean[] isEnableCaps()
```
  - setEnableCaps
```
public void setEnableCaps(boolean enableStartCap,
                          boolean enableEndCap)
```
  - setEnableCaps
```
public void setEnableCaps(boolean enable)
```
  - setEnableStartCap
```
public void setEnableStartCap(boolean enable)
```
  - setEnableEndCap
```
public void setEnableEndCap(boolean enable)
```
  - isEnableCenterLine
```
public boolean isEnableCenterLine()
```
  - setEnableCenterLine
```
public void setEnableCenterLine(boolean enable)
```
  - getReferencePosition
```
public Position getReferencePosition()
```
    Description copied from interface: Movable
    
    A position associated with the object that indicates its aggregate geographic position. The chosen position varies among implementers of this interface. For objects defined by a list of positions, the reference position is typically the first position in the list. For symmetric objects the reference position is often the center of the object. In many cases the object's reference position may be explicitly specified by the application.
    
    Returns:
    
    the object's reference position, or null if no reference position is available.
  - invalidateGeometry
```
protected void invalidateGeometry()
```
  - computeExtent
```
protected Box computeExtent(Globe globe,
                            double verticalExaggeration)
```
    Specified by:
    
    computeExtent in class AbstractAirspace
  - computeMinimalGeometry
```
protected java.util.List<Vec4> computeMinimalGeometry(Globe globe,
                                                      double verticalExaggeration)
```
    Specified by:
    
    computeMinimalGeometry in class AbstractAirspace
  - createSurfaceShape
```
protected SurfaceShape createSurfaceShape()
```
    Description copied from class: AbstractAirspace
    
    Returns a SurfaceShape that corresponds to this Airspace and is used for drawing on 2D globes.
    
    Overrides:
    
    createSurfaceShape in class AbstractAirspace
    
    Returns:
    
    The surface shape to represent this Airspace on a 2D globe.
  - regenerateSurfaceShape
```
protected void regenerateSurfaceShape(DrawContext dc,
                                      SurfaceShape shape)
```
    Description copied from class: AbstractAirspace
    
    Regenerates surface shape geometry prior to picking and rendering the 2D shape used to represent this Airspace on 2D globes.
    
    Overrides:
    
    regenerateSurfaceShape in class AbstractAirspace
    
    Parameters:
    
    dc - the current drawing context.
    
    shape - the surface shape to regenerate.
  - doMoveTo
```
protected void doMoveTo(Globe globe,
                        Position oldRef,
                        Position newRef)
```
    Overrides:
    
    doMoveTo in class AbstractAirspace
  - doMoveTo
```
protected void doMoveTo(Position oldRef,
                        Position newRef)
```
    Overrides:
    
    doMoveTo in class AbstractAirspace
  - isForceCullFace
```
protected boolean isForceCullFace()
```
  - setForceCullFace
```
protected void setForceCullFace(boolean forceCullFace)
```
  - getPillars
```
protected int getPillars()
```
  - setPillars
```
protected void setPillars(int pillars)
```
  - getStacks
```
protected int getStacks()
```
  - setStacks
```
protected void setStacks(int stacks)
```
  - getHeightStacks
```
protected int getHeightStacks()
```
  - computeReferenceCenter
```
protected Vec4 computeReferenceCenter(DrawContext dc)
```
  - doRenderGeometry
```
protected void doRenderGeometry(DrawContext dc,
                                java.lang.String drawStyle)
```
    Specified by:
    
    doRenderGeometry in class AbstractAirspace
  - applyCenterLineState
```
protected void applyCenterLineState(DrawContext dc)
```
  - doGetRestorableState
```
protected void doGetRestorableState(RestorableSupport rs,
                                    RestorableSupport.StateObject context)
```
    Overrides:
    
    doGetRestorableState in class AbstractAirspace
  - doRestoreState
```
protected void doRestoreState(RestorableSupport rs,
                              RestorableSupport.StateObject context)
```
    Overrides:
    
    doRestoreState in class AbstractAirspace

Class Box

Nested Class Summary

Nested classes/interfaces inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

Field Summary

Fields inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

Fields inherited from interface gov.nasa.worldwind.render.airspaces.Airspace

Constructor Summary

Method Summary

Methods inherited from class gov.nasa.worldwind.render.airspaces.AbstractAirspace

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

Methods inherited from class java.lang.Object

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

Field Detail

DEFAULT_PILLARS

DEFAULT_STACKS

DEFAULT_CENTER_LINE_STIPPLE_FACTOR

DEFAULT_CENTER_LINE_STIPPLE_PATTERN

DEFAULT_CENTER_LINE_OFFSET

Constructor Detail

Box

Box

Box

Box

Method Detail

getLocations

setLocations

getWidths

setWidths

getCornerAzimuths

setCornerAzimuths

isEnableCaps

setEnableCaps

setEnableCaps

setEnableStartCap

setEnableEndCap

isEnableCenterLine

setEnableCenterLine

getReferencePosition

invalidateGeometry

computeExtent

computeMinimalGeometry

createSurfaceShape

regenerateSurfaceShape

doMoveTo

doMoveTo

isForceCullFace

setForceCullFace

getPillars

setPillars

getStacks

setStacks

getHeightStacks

computeReferenceCenter

doRenderGeometry

applyCenterLineState

doGetRestorableState

doRestoreState