AbstractTacticalSymbol (WorldWindJava API)

java.lang.Object
- gov.nasa.worldwind.avlist.AVListImpl
- - gov.nasa.worldwind.WWObjectImpl
  - - gov.nasa.worldwind.symbology.AbstractTacticalSymbol

All Implemented Interfaces:

AVList, Draggable, MessageListener, Movable, Highlightable, Renderable, TacticalSymbol, WWObject, java.beans.PropertyChangeListener, java.util.EventListener

Direct Known Subclasses:

EchelonSymbol, ForwardEdgeOfBattleArea.FEBASymbol, LimitedAccessSymbol, MilStd2525TacticalSymbol, TacticalGraphicSymbol
```
public abstract class AbstractTacticalSymbol
extends WWObjectImpl
implements TacticalSymbol, Movable, Draggable
```

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`protected static class`	`AbstractTacticalSymbol.IconAtlasElement`
`protected static class`	`AbstractTacticalSymbol.IconSource`
`protected static class`	`AbstractTacticalSymbol.IconTexture`
`protected static class`	`AbstractTacticalSymbol.Label`
`protected static class`	`AbstractTacticalSymbol.Line`
`protected class`	`AbstractTacticalSymbol.OrderedSymbol`

Nested classes/interfaces inherited from interface gov.nasa.worldwind.symbology.TacticalSymbol
TacticalSymbol.LODSelector

Field Summary

Fields
Modifier and Type	Field and Description
`protected TacticalSymbolAttributes`	`activeAttrs` Indicates this symbol's currently active attributes.
`protected WWTexture`	`activeIconTexture`
`protected AVList`	`activeModifiers` Modifiers active this frame.
`protected int`	`altitudeMode` Indicates this symbol's altitude mode.
`protected OGLStackHandler`	`BEogsh` Support for setting up and restoring OpenGL state during rendering.
`protected java.util.List<AbstractTacticalSymbol.IconAtlasElement>`	`currentGlyphs`
`protected java.util.List<AbstractTacticalSymbol.Label>`	`currentLabels`
`protected java.util.List<AbstractTacticalSymbol.Line>`	`currentLines`
`protected static double`	`DEFAULT_DEPTH_OFFSET` The default depth offset in device independent depth units: -8200.
`protected static TextureAtlas`	`DEFAULT_GLYPH_ATLAS` The default glyph texture atlas.
`protected static int`	`DEFAULT_LABEL_LINES` The default number of label lines to expect when computing the minimum size of the text layout rectangle.
`protected static long`	`DEFAULT_MAX_TIME_SINCE_LAST_USED`
`static UnitsFormat`	`DEFAULT_UNITS_FORMAT` Default unit format.
`protected static TacticalSymbolAttributes`	`defaultAttrs` The attributes used if attributes are not specified.
`protected java.lang.Object`	`delegateOwner` Indicates an object to attach to the picked object list instead of this symbol.
`protected java.lang.Double`	`depthOffset`
`protected boolean`	`dragEnabled` Dragging support properties.
`protected DraggableSupport`	`draggableSupport`
`protected boolean`	`enableBatchPicking`
`protected boolean`	`enableBatchRendering`
`protected java.lang.String`	`formattedPosition` Current symbol position, formatted using the current unit format.
`protected long`	`frameNumber` The frame used to calculate this symbol's per-frame values.
`protected TextureAtlas`	`glyphAtlas`
`protected java.util.Map<java.lang.String,AbstractTacticalSymbol.IconAtlasElement>`	`glyphMap`
`protected TacticalSymbolAttributes`	`highlightAttrs` Indicates this symbol's highlight attributes.
`protected boolean`	`highlighted` Indicates whether this symbol is highlighted.
`protected Offset`	`iconOffset`
`protected java.awt.Rectangle`	`iconRect`
`protected IconRetriever`	`iconRetriever`
`protected Size`	`iconSize`
`protected WWTexture`	`iconTexture`
`protected static java.lang.String`	`LAYOUT_ABSOLUTE`
`protected static java.lang.String`	`LAYOUT_NONE`
`protected static java.lang.String`	`LAYOUT_RELATIVE`
`static java.lang.String`	`LOADING_IMAGE_PATH` The image file displayed while the icon is loading.
`protected TacticalSymbol.LODSelector`	`LODSelector` The LOD selector specified by the application, or null if none specified (the default).
`protected static int`	`MAX_SYMBOL_DIMENSION` Maximum expected size of a symbol, used to estimate screen bounds for view frustum culling.
`protected long`	`maxTimeSinceLastUsed`
`protected IconRetriever`	`modifierRetriever`
`protected AVList`	`modifiers` Indicates the current text and graphic modifiers assigned to this symbol.
`protected TacticalSymbolAttributes`	`normalAttrs` Indicates this symbol's normal (as opposed to highlight) attributes.
`protected Offset`	`offset`
`protected Layer`	`pickLayer` Per-frame layer indicating this symbol's layer when its ordered renderable was created.
`protected PickSupport`	`pickSupport` Support for setting up and restoring picking state, and resolving the picked object.
`protected Position`	`position` Indicates this symbol's geographic position.
`protected boolean`	`showGraphicModifiers` Indicates whether this symbol draws its supplemental graphic modifiers.
`protected boolean`	`showHostileIndicator` Indicates whether or not to display the implicit hostile indicator modifier.
`protected boolean`	`showLocation` Indicates whether or not to display the implicit location modifier.
`protected boolean`	`showTextModifiers` Indicates whether this symbol draws its supplemental text modifiers.
`protected java.awt.Rectangle`	`staticLayoutRect` Layout rect computed from the icon and static modifiers.
`protected java.awt.Rectangle`	`staticScreenRect` Screen rect computed from the icon and static modifiers.
`protected AbstractTacticalSymbol.OrderedSymbol`	`thisFramesOrderedSymbol`
`protected UnitsFormat`	`unitsFormat` Unit format used to format location and altitude for text modifiers.
`protected boolean`	`unresolvedGlyph` Indicates that one or more glyphs have not been resolved.
`protected boolean`	`visible` Indicates whether this symbol is drawn when in view.

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractTacticalSymbol()` Constructs a new symbol with no position.
`protected`	`AbstractTacticalSymbol(Position position)` Constructs a new symbol with the specified position.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addGlyph(DrawContext dc, Offset offset, Offset hotspot, java.lang.String modifierCode, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`addGlyph(DrawContext dc, Offset offset, Offset hotspot, java.lang.String modifierCode, AVList retrieverParams, java.lang.Object layoutMode, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`addLabel(DrawContext dc, Offset offset, Offset hotspot, java.lang.String modifierText, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`addLabel(DrawContext dc, Offset offset, Offset hotspot, java.lang.String modifierText, java.awt.Font font, java.awt.Color color, java.lang.Object layoutMode, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`addLine(DrawContext dc, Offset offset, java.util.List<? extends java.awt.geom.Point2D> points, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`addLine(DrawContext dc, Offset offset, java.util.List<? extends java.awt.geom.Point2D> points, java.lang.Object layoutMode, int numPointsInLayout, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`applyImplicitModifiers(AVList modifiers)` Add implicit modifiers to the modifier list.
`protected AVList`	`assembleIconRetrieverParameters(AVList params)`
`protected void`	`beginDrawing(DrawContext dc, int attrMask)`
`protected java.awt.Dimension`	`computeMinTextLayout(DrawContext dc, AVList modifiers)` Compute the dimension of the minimum layout rectangle for the text modifiers.
`protected void`	`computeScale(AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`computeScaledBounds(DrawContext dc, AVList modifiers, AbstractTacticalSymbol.OrderedSymbol osym)` Compute the bounds of symbol after the scale has been applied.
`protected java.awt.Rectangle`	`computeScaledRect(java.awt.Rectangle rect, java.awt.Dimension maxDimension, double scaleX, double scaleY)`
`protected java.awt.Rectangle`	`computeScreenExtent(AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`computeSymbolPoints(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`computeTransform(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected PickedObject`	`createPickedObject(int colorCode)`
`protected void`	`determineActiveAttributes()`
`protected void`	`doDrag(DragContext dragContext)`
`protected void`	`doDrawOrderedRenderable(DrawContext dc, PickSupport pickCandidates, AbstractTacticalSymbol.OrderedSymbol osym)`
`void`	`drag(DragContext dragContext)` Drag the object given the provided `DragContext`.
`protected void`	`draw(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`drawBatched(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol firstSymbol)`
`protected void`	`drawGlyphs(DrawContext dc)`
`protected void`	`drawGraphicModifiers(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`drawIcon(DrawContext dc)`
`protected void`	`drawLabels(DrawContext dc)`
`protected void`	`drawLines(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`drawOrderedRenderable(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`drawTextModifiers(DrawContext dc)`
`protected void`	`endDrawing(DrawContext dc)`
`protected TacticalSymbolAttributes`	`getActiveAttributes()`
`int`	`getAltitudeMode()` Indicates this symbol's altitude mode.
`TacticalSymbolAttributes`	`getAttributes()` Returns this symbol's normal (as opposed to highlight) attributes.
`java.lang.Object`	`getDelegateOwner()` Indicates the delegate owner of this symbol.
`protected java.lang.Double`	`getDepthOffset()`
`protected java.lang.String`	`getFormattedPosition()` Indicates the symbol's current position, formatted according to the current UnitsFormat.
`protected AbstractTacticalSymbol.IconAtlasElement`	`getGlyph(java.lang.String modifierCode, AVList retrieverParams)`
`protected TextureAtlas`	`getGlyphAtlas()`
`TacticalSymbolAttributes`	`getHighlightAttributes()` Returns this symbol's highlight attributes.
`protected IconRetriever`	`getIconRetriever()`
`TacticalSymbol.LODSelector`	`getLODSelector()` Indicates this symbol's level of detail selector.
`protected int`	`getMaxLabelLines(AVList modifiers)`
`protected int`	`getMaxSymbolDimension()` Indicates the maximum expected size of a rendered tactical symbol.
`java.lang.Object`	`getModifier(java.lang.String modifier)` Indicates the current value of a text or graphic modifier.
`protected IconRetriever`	`getModifierRetriever()`
`Offset`	`getOffset()` Indicates a location within the symbol to align with the symbol point.
`Position`	`getPosition()` Indicates this symbol's geographic position.
`Position`	`getReferencePosition()` A position associated with the object that indicates its aggregate geographic position.
`UnitsFormat`	`getUnitsFormat()` Indicates the unit format used to format values in text modifiers.
`protected boolean`	`intersectsFrustum(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`boolean`	`isDragEnabled()` Indicates whether the object is enabled for dragging.
`boolean`	`isEnableBatchPicking()`
`boolean`	`isEnableBatchRendering()`
`boolean`	`isHighlighted()` Indicates whether to highlight the shape.
`boolean`	`isShowGraphicModifiers()` Indicates whether this symbol draws its supplemental graphic modifiers.
`boolean`	`isShowHostileIndicator()` Indicates whether or not to display an indicator when the symbol represents a hostile entity.
`boolean`	`isShowLocation()` Indicates whether or not to display this symbol's location as a text modifier.
`boolean`	`isShowTextModifiers()` Indicates whether this symbol draws its supplemental text modifiers.
`boolean`	`isVisible()` Indicates whether this symbol is drawn when in view.
`protected void`	`layout(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`layoutDynamicModifiers(DrawContext dc, AVList modifiers, AbstractTacticalSymbol.OrderedSymbol osym)` Layout dynamic modifiers around the symbol.
`protected void`	`layoutGraphicModifiers(DrawContext dc, AVList modifiers, AbstractTacticalSymbol.OrderedSymbol osym)` Layout static graphic modifiers around the symbol.
`protected void`	`layoutIcon(DrawContext dc, AbstractTacticalSymbol.IconSource source, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected java.awt.Rectangle`	`layoutLabelRect(Offset offset, Offset hotspot, java.awt.Dimension size, java.lang.Object layoutMode, AbstractTacticalSymbol.OrderedSymbol osym)` Layout a label rectangle relative to the current layout.
`protected java.util.List<? extends java.awt.geom.Point2D>`	`layoutPoints(Offset offset, java.util.List<? extends java.awt.geom.Point2D> points, java.lang.Object layoutMode, int numPointsInLayout, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected java.awt.Rectangle`	`layoutRect(Offset offset, Offset hotspot, java.awt.Dimension size, java.lang.Object layoutMode, AbstractTacticalSymbol.OrderedSymbol osym)` Layout a rectangle relative to the current layout.
`protected void`	`layoutStaticModifiers(DrawContext dc, AVList modifiers, AbstractTacticalSymbol.OrderedSymbol osym)` Layout static modifiers around the symbol.
`protected void`	`layoutTextModifiers(DrawContext dc, AVList modifiers, AbstractTacticalSymbol.OrderedSymbol osym)` Layout static text modifiers around the symbol.
`protected void`	`makeOrderedRenderable(DrawContext dc)`
`void`	`move(Position delta)` Shift the shape over the globe's surface while maintaining its original azimuth, its orientation relative to North.
`void`	`moveTo(Position position)` Move the shape over the globe's surface while maintaining its original azimuth, its orientation relative to North.
`protected boolean`	`mustDrawGraphicModifiers(DrawContext dc)`
`protected boolean`	`mustDrawIcon(DrawContext dc)`
`protected boolean`	`mustDrawTextModifiers(DrawContext dc)`
`protected boolean`	`mustLayout(AbstractTacticalSymbol.IconSource iconSource, AVList modifiers)` Determines if the icon layout or static modifier layout must be computed.
`void`	`pick(DrawContext dc, java.awt.Point pickPoint, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`prepareToDraw(DrawContext dc, AbstractTacticalSymbol.OrderedSymbol osym)`
`protected void`	`removeDeadModifiers(long now)`
`void`	`render(DrawContext dc)` Causes this `Renderable` to render itself using the provided draw context.
`protected void`	`reset()` Invalidate the symbol layout, causing it to be recomputed on the next frame.
`void`	`setAltitudeMode(int altitudeMode)` Specifies this symbol's altitude mode.
`void`	`setAttributes(TacticalSymbolAttributes normalAttrs)` Specifies this symbol's normal (as opposed to highlight) attributes.
`void`	`setDelegateOwner(java.lang.Object owner)` Specifies the delegate owner of this symbol.
`protected void`	`setDepthOffset(java.lang.Double depthOffset)`
`void`	`setDragEnabled(boolean enabled)` Controls whether the object is enabled for dragging.
`void`	`setEnableBatchPicking(boolean enableBatchPicking)`
`void`	`setEnableBatchRendering(boolean enableBatchRendering)`
`protected void`	`setGlyphAtlas(TextureAtlas atlas)`
`void`	`setHighlightAttributes(TacticalSymbolAttributes highlightAttrs)` Specifies this symbol's highlight attributes.
`void`	`setHighlighted(boolean highlighted)` Specifies whether to highlight the shape.
`protected void`	`setIconRetriever(IconRetriever retriever)`
`void`	`setLODSelector(TacticalSymbol.LODSelector LODSelector)` Specifies this symbols level of detail selector.
`void`	`setModifier(java.lang.String modifier, java.lang.Object value)` Specifies the value of a text or graphic modifier.
`protected void`	`setModifierRetriever(IconRetriever retriever)`
`void`	`setOffset(Offset offset)` Specifies a location within the tactical symbol to align with the symbol point.
`void`	`setPosition(Position position)` Specifies this symbol's geographic position.
`void`	`setShowGraphicModifiers(boolean showGraphicModifiers)` Specifies whether to draw this symbol's supplemental graphic modifiers.
`void`	`setShowHostileIndicator(boolean show)` Specifies whether or not to display an indicator when the symbol represents a hostile entity.
`void`	`setShowLocation(boolean show)` Specifies whether or not to display this symbol's location as a text modifier.
`void`	`setShowTextModifiers(boolean showTextModifiers)` Specifies whether to draw this symbol's supplemental text modifiers.
`void`	`setUnitsFormat(UnitsFormat unitsFormat)` Specifies the unit format used to format values in text modifiers.
`void`	`setVisible(boolean visible)` Specifies whether this symbol is drawn when in view.

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

Methods inherited from interface gov.nasa.worldwind.symbology.TacticalSymbol
getIdentifier

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
propertyChange

Methods inherited from interface gov.nasa.worldwind.event.MessageListener
onMessage

- Field Detail
  - activeAttrs
```
protected TacticalSymbolAttributes activeAttrs
```
    Indicates this symbol's currently active attributes. Updated in determineActiveAttributes(). Initialized to a new BasicTacticalSymbolAttributes.
  - activeIconTexture
```
protected WWTexture activeIconTexture
```
  - activeModifiers
```
protected AVList activeModifiers
```
    Modifiers active this frame. This list is determined by copying modifiers, and applying changings in applyImplicitModifiers(gov.nasa.worldwind.avlist.AVList).
  - altitudeMode
```
protected int altitudeMode
```
    Indicates this symbol's altitude mode. See setAltitudeMode(int) for a description of the valid altitude modes. Initially Worldwind.ABSOLUTE.
  - BEogsh
```
protected OGLStackHandler BEogsh
```
    Support for setting up and restoring OpenGL state during rendering. Initialized to a new OGLStackHandler, and used in beginDrawing(gov.nasa.worldwind.render.DrawContext, int) and endDrawing(gov.nasa.worldwind.render.DrawContext).
  - currentGlyphs
```
protected java.util.List<AbstractTacticalSymbol.IconAtlasElement> currentGlyphs
```
  - currentLabels
```
protected java.util.List<AbstractTacticalSymbol.Label> currentLabels
```
  - currentLines
```
protected java.util.List<AbstractTacticalSymbol.Line> currentLines
```
  - DEFAULT_DEPTH_OFFSET
```
protected static final double DEFAULT_DEPTH_OFFSET
```
    The default depth offset in device independent depth units: -8200. This value is configured to match the depth offset produced by existing screen elements such as PointPlacemark. This value was determined empirically.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_GLYPH_ATLAS
```
protected static final TextureAtlas DEFAULT_GLYPH_ATLAS
```
    The default glyph texture atlas. This texture atlas holds all glyph images loaded by calls to layoutGlyphModifier. Initialized with initial dimensions of 1024x128 and maximum dimensions of 2048x2048. Configured to remove the least recently used texture elements when more space is needed.
  - DEFAULT_LABEL_LINES
```
protected static final int DEFAULT_LABEL_LINES
```
    The default number of label lines to expect when computing the minimum size of the text layout rectangle.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_MAX_TIME_SINCE_LAST_USED
```
protected static final long DEFAULT_MAX_TIME_SINCE_LAST_USED
```
    See Also:
    
    Constant Field Values
  - DEFAULT_UNITS_FORMAT
```
public static final UnitsFormat DEFAULT_UNITS_FORMAT
```
    Default unit format.
  - defaultAttrs
```
protected static TacticalSymbolAttributes defaultAttrs
```
    The attributes used if attributes are not specified.
  - delegateOwner
```
protected java.lang.Object delegateOwner
```
    Indicates an object to attach to the picked object list instead of this symbol.
  - depthOffset
```
protected java.lang.Double depthOffset
```
  - dragEnabled
```
protected boolean dragEnabled
```
    Dragging support properties.
  - draggableSupport
```
protected DraggableSupport draggableSupport
```
  - enableBatchPicking
```
protected boolean enableBatchPicking
```
  - enableBatchRendering
```
protected boolean enableBatchRendering
```
  - formattedPosition
```
protected java.lang.String formattedPosition
```
    Current symbol position, formatted using the current unit format.
  - frameNumber
```
protected long frameNumber
```
    The frame used to calculate this symbol's per-frame values. Set to the draw context's frame number each frame. Initially -1.
  - glyphAtlas
```
protected TextureAtlas glyphAtlas
```
  - glyphMap
```
protected java.util.Map<java.lang.String,AbstractTacticalSymbol.IconAtlasElement> glyphMap
```
  - highlightAttrs
```
protected TacticalSymbolAttributes highlightAttrs
```
    Indicates this symbol's highlight attributes. May be null, indicating that the default attributes are used. Initially null.
  - highlighted
```
protected boolean highlighted
```
    Indicates whether this symbol is highlighted. true if this symbol is highlighted, otherwise false. Initially false.
  - iconOffset
```
protected Offset iconOffset
```
  - iconRect
```
protected java.awt.Rectangle iconRect
```
  - iconRetriever
```
protected IconRetriever iconRetriever
```
  - iconSize
```
protected Size iconSize
```
  - iconTexture
```
protected WWTexture iconTexture
```
  - LAYOUT_ABSOLUTE
```
protected static final java.lang.String LAYOUT_ABSOLUTE
```
    See Also:
    
    Constant Field Values
  - LAYOUT_NONE
```
protected static final java.lang.String LAYOUT_NONE
```
    See Also:
    
    Constant Field Values
  - LAYOUT_RELATIVE
```
protected static final java.lang.String LAYOUT_RELATIVE
```
    See Also:
    
    Constant Field Values
  - LOADING_IMAGE_PATH
```
public static final java.lang.String LOADING_IMAGE_PATH
```
    The image file displayed while the icon is loading.
  - LODSelector
```
protected TacticalSymbol.LODSelector LODSelector
```
    The LOD selector specified by the application, or null if none specified (the default).
  - MAX_SYMBOL_DIMENSION
```
protected static final int MAX_SYMBOL_DIMENSION
```
    Maximum expected size of a symbol, used to estimate screen bounds for view frustum culling. This value is configured a bit higher than a symbol is likely to be drawn in practice to err on the side of not culling a symbol that is not visible, rather culling one that is visible.
    
    See Also:
    
    Constant Field Values
  - maxTimeSinceLastUsed
```
protected long maxTimeSinceLastUsed
```
  - modifierRetriever
```
protected IconRetriever modifierRetriever
```
  - modifiers
```
protected AVList modifiers
```
    Indicates the current text and graphic modifiers assigned to this symbol. This list of key-value pairs contains both the modifiers specified by the string identifier during construction, and those specified by calling setModifier(String, Object). Initialized to a new AVListImpl, and populated during construction from values in the string identifier and the modifiers list.
  - normalAttrs
```
protected TacticalSymbolAttributes normalAttrs
```
    Indicates this symbol's normal (as opposed to highlight) attributes. May be null, indicating that the default attributes are used. Initially null.
  - offset
```
protected Offset offset
```
  - pickLayer
```
protected Layer pickLayer
```
    Per-frame layer indicating this symbol's layer when its ordered renderable was created. Assigned each frame in makeOrderedRenderable(gov.nasa.worldwind.render.DrawContext). Used to define the picked object's layer during pick resolution. Initially null.
  - pickSupport
```
protected PickSupport pickSupport
```
    Support for setting up and restoring picking state, and resolving the picked object. Initialized to a new PickSupport, and used in pick(gov.nasa.worldwind.render.DrawContext, java.awt.Point, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol).
  - position
```
protected Position position
```
    Indicates this symbol's geographic position. See setPosition(gov.nasa.worldwind.geom.Position) for a description of how tactical symbols interpret their position. Must be non-null, and is initialized during construction.
  - showGraphicModifiers
```
protected boolean showGraphicModifiers
```
    Indicates whether this symbol draws its supplemental graphic modifiers. true if this symbol draws its graphic modifiers, otherwise false. Initially true.
  - showHostileIndicator
```
protected boolean showHostileIndicator
```
    Indicates whether or not to display the implicit hostile indicator modifier.
  - showLocation
```
protected boolean showLocation
```
    Indicates whether or not to display the implicit location modifier.
  - showTextModifiers
```
protected boolean showTextModifiers
```
    Indicates whether this symbol draws its supplemental text modifiers. true if this symbol draws its text modifiers, otherwise false. Initially true.
  - staticLayoutRect
```
protected java.awt.Rectangle staticLayoutRect
```
    Layout rect computed from the icon and static modifiers. This rectangle is cached and only recomputed when the icon or modifiers change.
  - staticScreenRect
```
protected java.awt.Rectangle staticScreenRect
```
    Screen rect computed from the icon and static modifiers. This rectangle is cached and only recomputed when the icon or modifiers change.
  - thisFramesOrderedSymbol
```
protected AbstractTacticalSymbol.OrderedSymbol thisFramesOrderedSymbol
```
  - unitsFormat
```
protected UnitsFormat unitsFormat
```
    Unit format used to format location and altitude for text modifiers.
  - unresolvedGlyph
```
protected boolean unresolvedGlyph
```
    Indicates that one or more glyphs have not been resolved.
  - visible
```
protected boolean visible
```
    Indicates whether this symbol is drawn when in view. true if this symbol is drawn when in view, otherwise false. Initially true.
- Constructor Detail
  - AbstractTacticalSymbol
```
protected AbstractTacticalSymbol()
```
    Constructs a new symbol with no position.
  - AbstractTacticalSymbol
```
protected AbstractTacticalSymbol(Position position)
```
    Constructs a new symbol with the specified position. The position specifies the latitude, longitude, and altitude where this symbol is drawn on the globe. The position's altitude component is interpreted according to the altitudeMode.
    
    Parameters:
    
    position - the latitude, longitude, and altitude where the symbol is drawn.
    
    Throws:
    
    java.lang.IllegalArgumentException - if the position is null.
- Method Detail
  - addGlyph
```
protected void addGlyph(DrawContext dc,
                        Offset offset,
                        Offset hotspot,
                        java.lang.String modifierCode,
                        AbstractTacticalSymbol.OrderedSymbol osym)
```
  - addGlyph
```
protected void addGlyph(DrawContext dc,
                        Offset offset,
                        Offset hotspot,
                        java.lang.String modifierCode,
                        AVList retrieverParams,
                        java.lang.Object layoutMode,
                        AbstractTacticalSymbol.OrderedSymbol osym)
```
  - addLabel
```
protected void addLabel(DrawContext dc,
                        Offset offset,
                        Offset hotspot,
                        java.lang.String modifierText,
                        AbstractTacticalSymbol.OrderedSymbol osym)
```
  - addLabel
```
protected void addLabel(DrawContext dc,
                        Offset offset,
                        Offset hotspot,
                        java.lang.String modifierText,
                        java.awt.Font font,
                        java.awt.Color color,
                        java.lang.Object layoutMode,
                        AbstractTacticalSymbol.OrderedSymbol osym)
```
  - addLine
```
protected void addLine(DrawContext dc,
                       Offset offset,
                       java.util.List<? extends java.awt.geom.Point2D> points,
                       AbstractTacticalSymbol.OrderedSymbol osym)
```
  - addLine
```
protected void addLine(DrawContext dc,
                       Offset offset,
                       java.util.List<? extends java.awt.geom.Point2D> points,
                       java.lang.Object layoutMode,
                       int numPointsInLayout,
                       AbstractTacticalSymbol.OrderedSymbol osym)
```
  - applyImplicitModifiers
```
protected void applyImplicitModifiers(AVList modifiers)
```
    Add implicit modifiers to the modifier list. This method is called each frame to add modifiers that are determined implicitly by the symbol state, rather than set explicitly by the application. For example, the location modifier can be determined by the symbol position without the application needing to specify it.
    
    Parameters:
    
    modifiers - List of modifiers. This method may modify this list by adding implicit modifiers.
  - assembleIconRetrieverParameters
```
protected AVList assembleIconRetrieverParameters(AVList params)
```
  - beginDrawing
```
protected void beginDrawing(DrawContext dc,
                            int attrMask)
```
  - computeMinTextLayout
```
protected java.awt.Dimension computeMinTextLayout(DrawContext dc,
                                                  AVList modifiers)
```
    Compute the dimension of the minimum layout rectangle for the text modifiers. A minimum dimension is enforced to prevent the text from overlapping if the symbol is scaled to a very small size.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - The text modifiers.
    
    Returns:
    
    Minimum dimension for the label layout rectangle.
  - computeScale
```
protected void computeScale(AbstractTacticalSymbol.OrderedSymbol osym)
```
  - computeScaledBounds
```
protected void computeScaledBounds(DrawContext dc,
                                   AVList modifiers,
                                   AbstractTacticalSymbol.OrderedSymbol osym)
```
    Compute the bounds of symbol after the scale has been applied.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - Current modifiers.
    
    osym - The OrderedSymbol to hold the per-frame data.
  - computeScaledRect
```
protected java.awt.Rectangle computeScaledRect(java.awt.Rectangle rect,
                                               java.awt.Dimension maxDimension,
                                               double scaleX,
                                               double scaleY)
```
  - computeScreenExtent
```
protected java.awt.Rectangle computeScreenExtent(AbstractTacticalSymbol.OrderedSymbol osym)
```
  - computeSymbolPoints
```
protected void computeSymbolPoints(DrawContext dc,
                                   AbstractTacticalSymbol.OrderedSymbol osym)
```
  - computeTransform
```
protected void computeTransform(DrawContext dc,
                                AbstractTacticalSymbol.OrderedSymbol osym)
```
  - createPickedObject
```
protected PickedObject createPickedObject(int colorCode)
```
  - determineActiveAttributes
```
protected void determineActiveAttributes()
```
  - doDrag
```
protected void doDrag(DragContext dragContext)
```
  - doDrawOrderedRenderable
```
protected void doDrawOrderedRenderable(DrawContext dc,
                                       PickSupport pickCandidates,
                                       AbstractTacticalSymbol.OrderedSymbol osym)
```
  - drag
```
public void drag(DragContext dragContext)
```
    Description copied from interface: Draggable
    
    Drag the object given the provided DragContext.
    
    Specified by:
    
    drag in interface Draggable
    
    Parameters:
    
    dragContext - the DragContext of this dragging event.
  - draw
```
protected void draw(DrawContext dc,
                    AbstractTacticalSymbol.OrderedSymbol osym)
```
  - drawBatched
```
protected void drawBatched(DrawContext dc,
                           AbstractTacticalSymbol.OrderedSymbol firstSymbol)
```
  - drawGlyphs
```
protected void drawGlyphs(DrawContext dc)
```
  - drawGraphicModifiers
```
protected void drawGraphicModifiers(DrawContext dc,
                                    AbstractTacticalSymbol.OrderedSymbol osym)
```
  - drawIcon
```
protected void drawIcon(DrawContext dc)
```
  - drawLabels
```
protected void drawLabels(DrawContext dc)
```
  - drawLines
```
protected void drawLines(DrawContext dc,
                         AbstractTacticalSymbol.OrderedSymbol osym)
```
  - drawOrderedRenderable
```
protected void drawOrderedRenderable(DrawContext dc,
                                     AbstractTacticalSymbol.OrderedSymbol osym)
```
  - drawTextModifiers
```
protected void drawTextModifiers(DrawContext dc)
```
  - endDrawing
```
protected void endDrawing(DrawContext dc)
```
  - getActiveAttributes
```
protected TacticalSymbolAttributes getActiveAttributes()
```
  - getAltitudeMode
```
public int getAltitudeMode()
```
    Indicates this symbol's altitude mode. See TacticalSymbol.setAltitudeMode(int) for a description of the valid altitude modes.
    
    Specified by:
    
    getAltitudeMode in interface TacticalSymbol
    
    Returns:
    
    this symbol's altitude mode.
  - getAttributes
```
public TacticalSymbolAttributes getAttributes()
```
    Returns this symbol's normal (as opposed to highlight) attributes.
    
    Specified by:
    
    getAttributes in interface TacticalSymbol
    
    Returns:
    
    this symbol's normal attributes. May be null, indicating that the default highlight attributes are used.
  - getDelegateOwner
```
public java.lang.Object getDelegateOwner()
```
    Indicates the delegate owner of this symbol. If non-null, the returned object replaces the symbol as the pickable object returned during picking. If null, the symbol itself is the pickable object returned during picking.
    
    Specified by:
    
    getDelegateOwner in interface TacticalSymbol
    
    Returns:
    
    the object used as the pickable object returned during picking, or null to indicate the the symbol is returned during picking.
  - getDepthOffset
```
protected java.lang.Double getDepthOffset()
```
  - getFormattedPosition
```
protected java.lang.String getFormattedPosition()
```
    Indicates the symbol's current position, formatted according to the current UnitsFormat.
    
    Returns:
    
    The current position formatted according to the current unit format. Returns null if the position is null.
  - getGlyph
```
protected AbstractTacticalSymbol.IconAtlasElement getGlyph(java.lang.String modifierCode,
                                                           AVList retrieverParams)
```
  - getGlyphAtlas
```
protected TextureAtlas getGlyphAtlas()
```
  - getHighlightAttributes
```
public TacticalSymbolAttributes getHighlightAttributes()
```
    Returns this symbol's highlight attributes.
    
    Specified by:
    
    getHighlightAttributes in interface TacticalSymbol
    
    Returns:
    
    this symbol's highlight attributes. May be null, indicating that the default attributes are used.
  - getIconRetriever
```
protected IconRetriever getIconRetriever()
```
  - getLODSelector
```
public TacticalSymbol.LODSelector getLODSelector()
```
    Description copied from interface: TacticalSymbol
    
    Indicates this symbol's level of detail selector.
    
    Specified by:
    
    getLODSelector in interface TacticalSymbol
    
    Returns:
    
    this symbol's level of detail selector, or null if one has not been specified.
  - getMaxLabelLines
```
protected int getMaxLabelLines(AVList modifiers)
```
  - getMaxSymbolDimension
```
protected int getMaxSymbolDimension()
```
    Indicates the maximum expected size of a rendered tactical symbol. This value is used to estimate the size of a symbol and perform culling. If the symbol would not be visible (assuming it is the max size), then the icon does not need to be retrieved.
    
    Returns:
    
    Maximum size of a symbol, in pixels.
  - getModifier
```
public java.lang.Object getModifier(java.lang.String modifier)
```
    Indicates the current value of a text or graphic modifier. See TacticalSymbol.setModifier(String, Object) for a description of how modifiers values are interpreted.
    
    Specified by:
    
    getModifier in interface TacticalSymbol
    
    Parameters:
    
    modifier - the modifier key.
    
    Returns:
    
    the modifier value. May be null, indicating that this symbol does not display the specified modifier.
  - getModifierRetriever
```
protected IconRetriever getModifierRetriever()
```
  - getOffset
```
public Offset getOffset()
```
    Indicates a location within the symbol to align with the symbol point. See setOffset for more information.
    
    Returns:
    
    the hot spot controlling the symbol's placement relative to the symbol point. null indicates default alignment.
  - getPosition
```
public Position getPosition()
```
    Indicates this symbol's geographic position. See TacticalSymbol.setPosition(gov.nasa.worldwind.geom.Position) for a description of how tactical symbols interpret their position.
    
    Specified by:
    
    getPosition in interface TacticalSymbol
    
    Returns:
    
    this symbol's current geographic position.
  - getReferencePosition
```
public Position getReferencePosition()
```
    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.
    
    Specified by:
    
    getReferencePosition in interface Movable
    
    Returns:
    
    the object's reference position, or null if no reference position is available.
  - getUnitsFormat
```
public UnitsFormat getUnitsFormat()
```
    Indicates the unit format used to format values in text modifiers.
    
    Specified by:
    
    getUnitsFormat in interface TacticalSymbol
    
    Returns:
    
    Units format used to format text modifiers.
  - intersectsFrustum
```
protected boolean intersectsFrustum(DrawContext dc,
                                    AbstractTacticalSymbol.OrderedSymbol osym)
```
  - isDragEnabled
```
public boolean isDragEnabled()
```
    Description copied from interface: Draggable
    
    Indicates whether the object is enabled for dragging.
    
    Specified by:
    
    isDragEnabled in interface Draggable
    
    Returns:
    
    true if the object is enabled, else false.
  - isEnableBatchPicking
```
public boolean isEnableBatchPicking()
```
  - isEnableBatchRendering
```
public boolean isEnableBatchRendering()
```
  - isHighlighted
```
public boolean isHighlighted()
```
    Indicates whether to highlight the shape.
    
    Specified by:
    
    isHighlighted in interface Highlightable
    
    Returns:
    
    true to highlight the shape, otherwise false.
  - isShowGraphicModifiers
```
public boolean isShowGraphicModifiers()
```
    Indicates whether this symbol draws its supplemental graphic modifiers.
    
    Specified by:
    
    isShowGraphicModifiers in interface TacticalSymbol
    
    Returns:
    
    true if this symbol draws its graphic modifiers, otherwise false.
  - isShowHostileIndicator
```
public boolean isShowHostileIndicator()
```
    Indicates whether or not to display an indicator when the symbol represents a hostile entity. See comments on setShowHostileIndicator for more information.
    
    Specified by:
    
    isShowHostileIndicator in interface TacticalSymbol
    
    Returns:
    
    true if an indicator will be drawn when this symbol represents a hostile entity, if supported by the symbol specification.
  - isShowLocation
```
public boolean isShowLocation()
```
    Indicates whether or not to display this symbol's location as a text modifier. Not all symbols support the location modifier.
    
    Specified by:
    
    isShowLocation in interface TacticalSymbol
    
    Returns:
    
    true if the symbol will display the location modifier. Note that not some symbols may not support this modifier.
  - isShowTextModifiers
```
public boolean isShowTextModifiers()
```
    Indicates whether this symbol draws its supplemental text modifiers.
    
    Specified by:
    
    isShowTextModifiers in interface TacticalSymbol
    
    Returns:
    
    true if this symbol draws its text modifiers, otherwise false.
  - isVisible
```
public boolean isVisible()
```
    Indicates whether this symbol is drawn when in view.
    
    Specified by:
    
    isVisible in interface TacticalSymbol
    
    Returns:
    
    true if this symbol is drawn when in view, otherwise false.
  - layout
```
protected void layout(DrawContext dc,
                      AbstractTacticalSymbol.OrderedSymbol osym)
```
  - layoutDynamicModifiers
```
protected void layoutDynamicModifiers(DrawContext dc,
                                      AVList modifiers,
                                      AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout dynamic modifiers around the symbol. Dynamic modifiers are expected to (potentially) change each frame, and are laid out each frame. For example, a direction of movement line that is computed based on the current eye position would be treated as a dynamic modifier. Dynamic modifiers are always laid out after static modifiers.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - Current modifiers.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    See Also:
    
    layoutStaticModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol)
  - layoutGraphicModifiers
```
protected void layoutGraphicModifiers(DrawContext dc,
                                      AVList modifiers,
                                      AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout static graphic modifiers around the symbol. Static modifiers are not expected to change due to changes in view. The static layout is computed when a modifier is changed, but may not be computed each frame. For example, a text modifier indicating a symbol identifier would only need to be laid out when the text is changed, so this is best treated as a static modifier. However a direction of movement line that needs to be computed based on the current eye position should be treated as a dynamic modifier.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - Current modifiers.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    See Also:
    
    layoutDynamicModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol)
  - layoutIcon
```
protected void layoutIcon(DrawContext dc,
                          AbstractTacticalSymbol.IconSource source,
                          AbstractTacticalSymbol.OrderedSymbol osym)
```
  - layoutLabelRect
```
protected java.awt.Rectangle layoutLabelRect(Offset offset,
                                             Offset hotspot,
                                             java.awt.Dimension size,
                                             java.lang.Object layoutMode,
                                             AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout a label rectangle relative to the current layout. This method lays out text around the icon and graphic modifiers after scaling has been applied (text is not scaled with the icon).
    
    Parameters:
    
    offset - Offset into either the iconRect or layoutRect at which to align the hot spot.
    
    hotspot - Offset into the rectangle of the hot spot.
    
    size - Size of the rectangle.
    
    layoutMode - One of LAYOUT_ABSOLUTE, LAYOUT_RELATIVE, or LAYOUT_NONE.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    Returns:
    
    the laid out rectangle.
  - layoutPoints
```
protected java.util.List<? extends java.awt.geom.Point2D> layoutPoints(Offset offset,
                                                                       java.util.List<? extends java.awt.geom.Point2D> points,
                                                                       java.lang.Object layoutMode,
                                                                       int numPointsInLayout,
                                                                       AbstractTacticalSymbol.OrderedSymbol osym)
```
  - layoutRect
```
protected java.awt.Rectangle layoutRect(Offset offset,
                                        Offset hotspot,
                                        java.awt.Dimension size,
                                        java.lang.Object layoutMode,
                                        AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout a rectangle relative to the current layout.
    
    Parameters:
    
    offset - Offset into either the iconRect or layoutRect at which to align the hot spot.
    
    hotspot - Offset into the rectangle of the hot spot.
    
    size - Size of the rectangle.
    
    layoutMode - One of LAYOUT_ABSOLUTE, LAYOUT_RELATIVE, or LAYOUT_NONE.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    Returns:
    
    the laid out rectangle.
  - layoutStaticModifiers
```
protected void layoutStaticModifiers(DrawContext dc,
                                     AVList modifiers,
                                     AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout static modifiers around the symbol. Static modifiers are not expected to change due to changes in view. Subclasses should not override this method. Instead, subclasses may override layoutGraphicModifiers and layoutTextModifiers.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - Current modifiers.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    See Also:
    
    layoutDynamicModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol), layoutGraphicModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol), layoutTextModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol)
  - layoutTextModifiers
```
protected void layoutTextModifiers(DrawContext dc,
                                   AVList modifiers,
                                   AbstractTacticalSymbol.OrderedSymbol osym)
```
    Layout static text modifiers around the symbol. Static modifiers are not expected to change due to changes in view. The static layout is computed when a modifier is changed, but may not be computed each frame. For example, a text modifier indicating a symbol identifier would only need to be laid out when the text is changed, so this is best treated as a static modifier. However a direction of movement line that needs to be computed based on the current eye position should be treated as a dynamic modifier.
    
    Parameters:
    
    dc - Current draw context.
    
    modifiers - Current modifiers.
    
    osym - The OrderedSymbol to hold the per-frame data.
    
    See Also:
    
    layoutDynamicModifiers(gov.nasa.worldwind.render.DrawContext, gov.nasa.worldwind.avlist.AVList, gov.nasa.worldwind.symbology.AbstractTacticalSymbol.OrderedSymbol)
  - makeOrderedRenderable
```
protected void makeOrderedRenderable(DrawContext dc)
```
  - move
```
public void move(Position delta)
```
    Shift the shape over the globe's surface while maintaining its original azimuth, its orientation relative to North.
    
    Specified by:
    
    move in interface Movable
    
    Parameters:
    
    delta - the latitude and longitude to add to the shape's reference position.
  - moveTo
```
public void moveTo(Position position)
```
    Move the shape over the globe's surface while maintaining its original azimuth, its orientation relative to North.
    
    Specified by:
    
    moveTo in interface Movable
    
    Parameters:
    
    position - the new position of the shape's reference position.
  - mustDrawGraphicModifiers
```
protected boolean mustDrawGraphicModifiers(DrawContext dc)
```
  - mustDrawIcon
```
protected boolean mustDrawIcon(DrawContext dc)
```
  - mustDrawTextModifiers
```
protected boolean mustDrawTextModifiers(DrawContext dc)
```
  - mustLayout
```
protected boolean mustLayout(AbstractTacticalSymbol.IconSource iconSource,
                             AVList modifiers)
```
    Determines if the icon layout or static modifier layout must be computed.
    
    Parameters:
    
    iconSource - Current icon source.
    
    modifiers - Current modifiers.
    
    Returns:
    
    true if the layout must be recomputed.
  - pick
```
public void pick(DrawContext dc,
                 java.awt.Point pickPoint,
                 AbstractTacticalSymbol.OrderedSymbol osym)
```
  - prepareToDraw
```
protected void prepareToDraw(DrawContext dc,
                             AbstractTacticalSymbol.OrderedSymbol osym)
```
  - removeDeadModifiers
```
protected void removeDeadModifiers(long now)
```
  - render
```
public void render(DrawContext dc)
```
    Causes this Renderable to render itself using the provided draw context.
    
    Specified by:
    
    render in interface Renderable
    
    Parameters:
    
    dc - the DrawContext to be used
    
    See Also:
    
    DrawContext
  - reset
```
protected void reset()
```
    Invalidate the symbol layout, causing it to be recomputed on the next frame.
  - setAltitudeMode
```
public void setAltitudeMode(int altitudeMode)
```
    Specifies this symbol's altitude mode. Altitude mode defines how the altitude component of this symbol's position is interpreted. Recognized modes are:
    - WorldWind.CLAMP_TO_GROUND -- this symbol's graphic is placed on the terrain at the latitude and longitude of its position.
    - WorldWind.RELATIVE_TO_GROUND -- this symbol's graphic is placed above the terrain at the latitude and longitude of its position and the distance specified by its elevation.
    - WorldWind.ABSOLUTE -- this symbol's graphic is placed at its specified position.
    This symbol assumes the altitude mode WorldWind.ABSOLUTE if the specified mode is not recognized.
    Specified by:
    
    setAltitudeMode in interface TacticalSymbol
    
    Parameters:
    
    altitudeMode - this symbol's new altitude mode.
  - setAttributes
```
public void setAttributes(TacticalSymbolAttributes normalAttrs)
```
    Specifies this symbol's normal (as opposed to highlight) attributes.
    
    Specified by:
    
    setAttributes in interface TacticalSymbol
    
    Parameters:
    
    normalAttrs - the normal attributes. May be null, in which case default attributes are used.
  - setDelegateOwner
```
public void setDelegateOwner(java.lang.Object owner)
```
    Specifies the delegate owner of this symbol. If non-null, the delegate owner replaces the symbol as the pickable object returned during picking. If null, the symbol itself is the pickable object returned during picking.
    
    Specified by:
    
    setDelegateOwner in interface TacticalSymbol
    
    Parameters:
    
    owner - the object to use as the pickable object returned during picking, or null to return the symbol.
  - setDepthOffset
```
protected void setDepthOffset(java.lang.Double depthOffset)
```
  - setDragEnabled
```
public void setDragEnabled(boolean enabled)
```
    Description copied from interface: Draggable
    
    Controls whether the object is enabled for dragging.
    
    Specified by:
    
    setDragEnabled in interface Draggable
    
    Parameters:
    
    enabled - true if the object is enabled, else false.
  - setEnableBatchPicking
```
public void setEnableBatchPicking(boolean enableBatchPicking)
```
  - setEnableBatchRendering
```
public void setEnableBatchRendering(boolean enableBatchRendering)
```
  - setGlyphAtlas
```
protected void setGlyphAtlas(TextureAtlas atlas)
```
  - setHighlightAttributes
```
public void setHighlightAttributes(TacticalSymbolAttributes highlightAttrs)
```
    Specifies this symbol's highlight attributes.
    
    Specified by:
    
    setHighlightAttributes in interface TacticalSymbol
    
    Parameters:
    
    highlightAttrs - the highlight attributes. May be null, in which case default highlight attributes are used.
  - setHighlighted
```
public void setHighlighted(boolean highlighted)
```
    Specifies whether to highlight the shape.
    
    Specified by:
    
    setHighlighted in interface Highlightable
    
    Parameters:
    
    highlighted - true to highlight the shape, otherwise false.
  - setIconRetriever
```
protected void setIconRetriever(IconRetriever retriever)
```
  - setLODSelector
```
public void setLODSelector(TacticalSymbol.LODSelector LODSelector)
```
    Description copied from interface: TacticalSymbol
    
    Specifies this symbols level of detail selector.
    
    Specified by:
    
    setLODSelector in interface TacticalSymbol
    
    Parameters:
    
    LODSelector - the level of detail selector. May be null, the default, to indicate no level of detail selector.
  - setModifier
```
public void setModifier(java.lang.String modifier,
                        java.lang.Object value)
```
    Specifies the value of a text or graphic modifier. Which modifier keys are recognized how they affect the symbol's graphic is implementation dependent. If the modifier has an implicit value and only needs to be enabled (e.g. the MIL-STD-2525 location modifier), specify true as the modifier value. If the specified value is null, the modifier is removed from this symbol.
    If the specified modifier represents a graphic or text modifier, its display is suppressed if isShowGraphicModifiers or isShowTextModifiers, respectively, returns false.
    
    Specified by:
    
    setModifier in interface TacticalSymbol
    
    Parameters:
    
    modifier - the modifier key.
    
    value - the modifier value. May be null, indicating that the modifier should be removed from this symbol.
  - setModifierRetriever
```
protected void setModifierRetriever(IconRetriever retriever)
```
  - setOffset
```
public void setOffset(Offset offset)
```
    Specifies a location within the tactical symbol to align with the symbol point. By default, ground symbols are aligned at the bottom center of the symbol, and other symbols are aligned to the center of the symbol. setOffset(Offset.CENTER) aligns the center of the symbol with the symbol point, and setOffset(Offset.BOTTOM_CENTER) aligns the center of the bottom edge with the symbol point.
    
    Parameters:
    
    offset - the hot spot controlling the symbol's placement relative to the symbol point. May be null to indicate default alignment.
  - setPosition
```
public void setPosition(Position position)
```
    Specifies this symbol's geographic position. The specified position must be non-null, and defines where on the globe this symbol displays its graphic. The position's altitude component is interpreted according to the altitudeMode. The type of graphic this symbol displays at the position is implementation dependent.
    
    Specified by:
    
    setPosition in interface TacticalSymbol
    
    Parameters:
    
    position - this symbol's new position.
  - setShowGraphicModifiers
```
public void setShowGraphicModifiers(boolean showGraphicModifiers)
```
    Specifies whether to draw this symbol's supplemental graphic modifiers.
    
    Specified by:
    
    setShowGraphicModifiers in interface TacticalSymbol
    
    Parameters:
    
    showGraphicModifiers - true if this symbol should draw its graphic modifiers, otherwise false.
  - setShowHostileIndicator
```
public void setShowHostileIndicator(boolean show)
```
    Specifies whether or not to display an indicator when the symbol represents a hostile entity. The indicator is determined by the symbology set, and may not apply to all symbols in the symbol set. In the case of MIL-STD-2525C, the indicator is the letters "ENY" displayed at the lower right corner of the symbol.
    
    Specified by:
    
    setShowHostileIndicator in interface TacticalSymbol
    
    Parameters:
    
    show - true if this symbol will display an indicator when this symbol represents a hostile entity and the symbol specification supports such an indicator.
  - setShowLocation
```
public void setShowLocation(boolean show)
```
    Specifies whether or not to display this symbol's location as a text modifier. Not all symbols support the location modifier. Setting showLocation on a symbol that does not support the modifier will have no effect.
    
    Specified by:
    
    setShowLocation in interface TacticalSymbol
    
    Parameters:
    
    show - true if the symbol will display the location modifier. Note that not some symbols may not support this modifier.
  - setShowTextModifiers
```
public void setShowTextModifiers(boolean showTextModifiers)
```
    Specifies whether to draw this symbol's supplemental text modifiers.
    
    Specified by:
    
    setShowTextModifiers in interface TacticalSymbol
    
    Parameters:
    
    showTextModifiers - true if this symbol should draw its text modifiers, otherwise false.
  - setUnitsFormat
```
public void setUnitsFormat(UnitsFormat unitsFormat)
```
    Specifies the unit format used to format values in text modifiers.
    
    Specified by:
    
    setUnitsFormat in interface TacticalSymbol
    
    Parameters:
    
    unitsFormat - Format used to format text modifiers.
  - setVisible
```
public void setVisible(boolean visible)
```
    Specifies whether this symbol is drawn when in view.
    
    Specified by:
    
    setVisible in interface TacticalSymbol
    
    Parameters:
    
    visible - true if this symbol should be drawn when in view, otherwise false.

Class AbstractTacticalSymbol

Nested Class Summary

Nested classes/interfaces inherited from interface gov.nasa.worldwind.symbology.TacticalSymbol

Field Summary

Constructor Summary

Method Summary

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.symbology.TacticalSymbol

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

Methods inherited from interface java.beans.PropertyChangeListener

Methods inherited from interface gov.nasa.worldwind.event.MessageListener

Field Detail

activeAttrs

activeIconTexture

activeModifiers

altitudeMode

BEogsh

currentGlyphs

currentLabels

currentLines

DEFAULT_DEPTH_OFFSET

DEFAULT_GLYPH_ATLAS

DEFAULT_LABEL_LINES

DEFAULT_MAX_TIME_SINCE_LAST_USED

DEFAULT_UNITS_FORMAT

defaultAttrs

delegateOwner

depthOffset

dragEnabled

draggableSupport

enableBatchPicking

enableBatchRendering

formattedPosition

frameNumber

glyphAtlas

glyphMap

highlightAttrs

highlighted

iconOffset

iconRect

iconRetriever

iconSize

iconTexture

LAYOUT_ABSOLUTE

LAYOUT_NONE

LAYOUT_RELATIVE

LOADING_IMAGE_PATH

LODSelector

MAX_SYMBOL_DIMENSION

maxTimeSinceLastUsed

modifierRetriever

modifiers

normalAttrs

offset

pickLayer

pickSupport

position

showGraphicModifiers

showHostileIndicator

showLocation

showTextModifiers

staticLayoutRect

staticScreenRect

thisFramesOrderedSymbol

unitsFormat

unresolvedGlyph

visible

Constructor Detail

AbstractTacticalSymbol

AbstractTacticalSymbol

Method Detail

addGlyph

addGlyph

addLabel

addLabel

addLine

addLine

applyImplicitModifiers