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java.lang.Objectgov.nasa.worldwind.avlist.AVListImpl
gov.nasa.worldwind.WWObjectImpl
gov.nasa.worldwind.layers.AbstractLayer
gov.nasa.worldwind.layers.RenderableLayer
public class RenderableLayer
The RenderableLayer class manages a collection of Renderable objects
for rendering, picking, and disposal.
Renderable| Field Summary |
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| Fields inherited from class gov.nasa.worldwind.avlist.AVListImpl |
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changeSupport |
| Constructor Summary | |
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RenderableLayer()
Creates a new RenderableLayer with a null delegateOwner |
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RenderableLayer(Layer delegateOwner)
Creates a new RenderableLayer with the specified delegateOwner. |
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| Method Summary | |
|---|---|
void |
addRenderable(Renderable renderable)
Adds the specified renderable to this layer's internal collection. |
void |
addRenderables(Iterable<Renderable> renderables)
Adds the contents of the specified renderables to this layer's internal collection. |
void |
dispose()
Disposes the contents of this layer's internal Renderable collection, but does not remove any elements from that collection. |
protected void |
doPick(DrawContext dc,
Point pickPoint)
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protected void |
doRender(DrawContext dc)
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Layer |
getDelegateOwner()
Returns this layer's delegate owner, or null if none has been specified. |
Iterable<Renderable> |
getRenderables()
Returns the Iterable of Renderables currently in use by this layer. |
void |
removeAllRenderables()
Clears the contents of this layer's internal Renderable collection. |
void |
removeRenderable(Renderable renderable)
Removes the specified renderable from this layer's internal collection, if it exists. |
void |
setRenderables(Iterable<Renderable> renderableIterable)
Overrides the collection of currently active Renderables with the specified renderableIterable. |
String |
toString()
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| Methods inherited from class gov.nasa.worldwind.layers.AbstractLayer |
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getMaxActiveAltitude, getMinActiveAltitude, getName, getOpacity, getRestorableState, getScale, isAtMaxResolution, isEnabled, isLayerActive, isLayerInView, isMultiResolution, isPickEnabled, pick, render, restoreState, setEnabled, setMaxActiveAltitude, setMinActiveAltitude, setName, setOpacity, setPickEnabled |
| Methods inherited from class gov.nasa.worldwind.WWObjectImpl |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface gov.nasa.worldwind.avlist.AVList |
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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 |
| Constructor Detail |
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public RenderableLayer()
RenderableLayer with a null delegateOwner
public RenderableLayer(Layer delegateOwner)
RenderableLayer with the specified delegateOwner.
delegateOwner - Layer that is this layer's delegate owner.| Method Detail |
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public void addRenderable(Renderable renderable)
renderable to this layer's internal collection.
If this layer's internal collection has been overriden with a call to setRenderables(java.lang.Iterable) ,
this will throw an exception.
renderable - Renderable to add.
IllegalArgumentException - If renderable is null.
IllegalStateException - If a custom Iterable has been specified by a call to setRenderables.public void addRenderables(Iterable<Renderable> renderables)
renderables to this layer's internal collection.
If this layer's internal collection has been overriden with a call to setRenderables(java.lang.Iterable) ,
this will throw an exception.
renderables - Renderables to add.
IllegalArgumentException - If renderables is null.
IllegalStateException - If a custom Iterable has been specified by a call to setRenderables.public void dispose()
dispose in interface Disposabledispose in class AbstractLayerIllegalStateException - If a custom Iterable has been specified by a call to setRenderables.
protected void doPick(DrawContext dc,
Point pickPoint)
doPick in class AbstractLayerprotected void doRender(DrawContext dc)
doRender in class AbstractLayerpublic Layer getDelegateOwner()
public Iterable<Renderable> getRenderables()
setRenderables(java.lang.Iterable) , this will returns a reference
to that Iterable. If the caller passed setRenderables a null parameter,
or if setRenderables has not been called, this returns a view of this layer's internal
collection of Renderables.
public void removeAllRenderables()
setRenderables(java.lang.Iterable) ,
this will throw an exception.
IllegalStateException - If a custom Iterable has been specified by a call to setRenderables.public void removeRenderable(Renderable renderable)
renderable from this layer's internal collection, if it exists.
If this layer's internal collection has been overriden with a call to setRenderables(java.lang.Iterable) ,
this will throw an exception.
renderable - Renderable to remove.
IllegalArgumentException - If renderable is null.
IllegalStateException - If a custom Iterable has been specified by a call to setRenderables.public void setRenderables(Iterable<Renderable> renderableIterable)
renderableIterable.
This layer will maintain a reference to renderableIterable strictly for picking and rendering.
This layer will not modify the reference, or dispose of its contents. This will also clear and dispose of
the internal collection of Renderables, and will prevent any modification to its contents via
addRenderable, addRenderables, removeRenderables, or dispose.
If the specified renderableIterable is null, this layer will revert to maintaining its internal
collection.
renderableIterable - Iterable to use instead of this layer's internal collection, or null to use this
layer's internal collection.public String toString()
toString in class AbstractLayer
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