gov.nasa.worldwind.symbology.milstd2525.graphics.lines
Class Aviation

java.lang.Object
  gov.nasa.worldwind.avlist.AVListImpl
      gov.nasa.worldwind.symbology.AbstractTacticalGraphic
          gov.nasa.worldwind.symbology.milstd2525.AbstractMilStd2525TacticalGraphic
              gov.nasa.worldwind.symbology.milstd2525.graphics.lines.AbstractAxisArrow
                  gov.nasa.worldwind.symbology.milstd2525.graphics.lines.Aviation

All Implemented Interfaces:

AVList, Movable, Highlightable, Renderable, MilStd2525TacticalGraphic, TacticalGraphic

Direct Known Subclasses:

Airborne, AttackRotaryWing

public class Aviation
extends AbstractAxisArrow

Implementation of the Aviation offensive graphic (hierarchy 2.X.2.5.2.1.1, SIDC: G*GPOLAV--****X).

Field Summary

Fields inherited from class gov.nasa.worldwind.symbology.milstd2525.graphics.lines.AbstractAxisArrow

arrowPositions, finalPointWidthOfRoute, paths, positions

Fields inherited from class gov.nasa.worldwind.symbology.milstd2525.AbstractMilStd2525TacticalGraphic

maskedSymbolCode, OUTLINE_STIPPLE_FACTOR_ANTICIPATED, OUTLINE_STIPPLE_FACTOR_PRESENT, OUTLINE_STIPPLE_PATTERN, symbolCode

Fields inherited from class gov.nasa.worldwind.symbology.AbstractTacticalGraphic

activeOverrides, activeShapeAttributes, DEFAULT_HIGHLIGHT_MATERIAL, DEFAULT_LABEL_INTERIOR_OPACITY, delegateOwner, frameTimestamp, highlightAttributes, highlighted, labelOffset, labels, modifiers, mustCreateLabels, normalAttributes, showGraphicModifiers, showHostileIndicator, showLocation, showTextModifiers, text, unitsFormat, visible

Constructor Summary

	Aviation(String sidc) Create a new Aviation graphic.
protected	Aviation(String sidc, int numPaths) Create a new Aviation graphic, composed of more than one path.

Method Summary

protected double	createArrowHeadPositions(List<Position> leftPositions, List<Position> rightPositions, List<Position> arrowHeadPositions, Globe globe) Create positions that make up the arrow head.
static List<String>	getSupportedGraphics() Indicates the graphics supported by this class.

Methods inherited from class gov.nasa.worldwind.symbology.milstd2525.graphics.lines.AbstractAxisArrow

applyDelegateOwner, createLinePositions, createPath, createShapePositions, doRenderGraphic, getPositions, getReferencePosition, isFinalPointWidthOfRoute, setFinalPointWidthOfRoute, setPositions

Methods inherited from class gov.nasa.worldwind.symbology.milstd2525.AbstractMilStd2525TacticalGraphic

applyDefaultAttributes, createSymbol, getDefaultMaterial, getIdentifier, getModifier, getOutlineStippleFactor, getOutlineStipplePattern, getStatus, getText, mustShowHostileIndicator, setModifier, setStatus

Methods inherited from class gov.nasa.worldwind.symbology.AbstractTacticalGraphic

addLabel, applyLabelAttributes, applyOverrideAttributes, computeGeometry, computeLabelInteriorOpacity, createLabels, determineActiveAttributes, determineDelegateOwner, determineLabelPositions, determinePerFrameAttributes, doRenderGraphicModifiers, doRenderTextModifiers, getActiveDelegateOwner, getActiveOverrideAttributes, getActiveShapeAttributes, getAttributes, getDefaultLabelOffset, getDelegateOwner, getHighlightAttributes, getLabelMaterial, getLabelOffset, getUnitsFormat, isHighlighted, isShowGraphicModifiers, isShowHostileIndicator, isShowLocation, isShowTextModifiers, isVisible, move, moveTo, onModifierChanged, render, setAttributes, setDelegateOwner, setHighlightAttributes, setHighlighted, setLabelOffset, setShowGraphicModifiers, setShowHostileIndicator, setShowLocation, setShowTextModifiers, setText, setUnitsFormat, setVisible

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, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface gov.nasa.worldwind.symbology.TacticalGraphic

getAttributes, getDelegateOwner, getHighlightAttributes, getLabelOffset, getUnitsFormat, isShowGraphicModifiers, isShowHostileIndicator, isShowLocation, isShowTextModifiers, isVisible, setAttributes, setDelegateOwner, setHighlightAttributes, setLabelOffset, setShowGraphicModifiers, setShowHostileIndicator, setShowLocation, setShowTextModifiers, setText, setUnitsFormat, setVisible

Methods inherited from interface gov.nasa.worldwind.render.Renderable

render

Methods inherited from interface gov.nasa.worldwind.render.Highlightable

isHighlighted, setHighlighted

Methods inherited from interface gov.nasa.worldwind.Movable

move, moveTo

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

Constructor Detail

Aviation

public Aviation(String sidc)

Create a new Aviation graphic.

Parameters:

sidc - Symbol code the identifies the graphic.

Aviation

protected Aviation(String sidc,
                   int numPaths)

Create a new Aviation graphic, composed of more than one path. This constructor is for use by subclasses that extend the base Aviation graphic by adding additional paths.

Parameters:

sidc - Symbol code the identifies the graphic.

numPaths - Number of paths to create.

Method Detail

createArrowHeadPositions

protected double createArrowHeadPositions(List<Position> leftPositions,
                                          List<Position> rightPositions,
                                          List<Position> arrowHeadPositions,
                                          Globe globe)

Create positions that make up the arrow head.

The arrow head is defined by the first two control points, and the last point. Pt. 1' is the point on the center line at the base of the arrow head, and Pt. N' is the reflection of Pt. N about the center line.

                 Pt N
                 |\
 Left line       | \
 ----------------|  \
 Pt 2        Pt 1'   \ Pt 1
                     /
 ----------------|  /
 Right line      | /
                 |/Pt N'
 

Overrides:

createArrowHeadPositions in class AbstractAxisArrow

Parameters:

leftPositions - List to collect positions on the left arrow line. This list receives the position where the left line meets the arrow head.

rightPositions - List to collect positions on the right arrow line. This list receives the position where the right line meets the arrow head.

arrowHeadPositions - List to collect positions that make up the arrow head. This list receives positions for Pt. N, Pt. 1, and Pt. N', in that order.

globe - Current globe.

Returns:

The distance from the center line to the left and right lines.

getSupportedGraphics

public static List<String> getSupportedGraphics()

Indicates the graphics supported by this class.

Returns:

List of masked SIDC strings that identify graphics that this class supports.