Package com.luciad.view.gxy.asynchronous

Provides layer-specific asynchronous painting.

See: Description

Interface Summary

Interface	Description
ILcdGXYAsynchronousLayerRunnable	A layer runnable encapsulates a piece of code that allows to change and access an asynchronously painted layer in a safe way.
ILcdGXYAsynchronousLayerWrapper	Interface for layers that paint themselves asynchronously.
ILcdGXYAsynchronousPaintListener	Interface for classes that wish to be informed of asynchronous painting events.
ILcdGXYAsynchronousPaintQueue	This interface defines a queue for layer paint requests, executing them asynchronously if necessary.
ILcdGXYLayerChanges	Interface for objects describing changes in the state of a layer.
ILcdGXYLayerChangeTracker	Interface for retrieving and applying layer modifications.

Class Summary

Class	Description
TLcdGXYAsynchronousEditableLabelsLayerTreeNodeWrapper	TLcdGXYAsynchronousEditableLabelsLayerWrapper extension for layer nodes.
TLcdGXYAsynchronousEditableLabelsLayerWrapper	Implementation of ILcdGXYAsynchronousLayerWrapper for ILcdGXYEditableLabelsLayer instances, wrapping and protecting the latter interface's state.
TLcdGXYAsynchronousLayerMonitor	This class monitors the asynchronous painting of a view's layers, allowing to query it for the following purposes: TLcdGXYAsynchronousLayerMonitor.isGXYLayerPainting(com.luciad.view.gxy.ILcdGXYLayer): check if a specific layer is being painted asynchronously TLcdGXYAsynchronousLayerMonitor.isGXYLayerBusy(com.luciad.view.gxy.ILcdGXYLayer): check if a specific layer is involved in an paint queue-related operation All interaction and event throwing is on the Event Dispatch Thread (EDT).
TLcdGXYAsynchronousLayerTreeNodeWrapper	TLcdGXYAsynchronousLayerWrapper extension for layer nodes.
TLcdGXYAsynchronousLayerWrapper	Implementation of ILcdGXYAsynchronousLayerWrapper for ILcdGXYLayer instances, wrapping and protecting the latter interface's state.
TLcdGXYAsynchronousMultiPaintQueue	A paint queue for multiple views, delegating to several ILcdGXYAsynchronousPaintQueue instances.
TLcdGXYAsynchronousPaintEvent	Class for events related to asynchronous painting.
TLcdGXYAsynchronousPaintQueue	This ILcdGXYAsynchronousPaintQueue paints layers asynchronously in a background thread, using off-screen image buffers.
TLcdGXYAsynchronousViewLabelPainterWrapper	Deprecated ILcdGXYViewLabelPlacer offers more powerful and flexible decluttering functionality

Enum Summary

Enum	Description
TLcdGXYAsynchronousPaintQueue.InterruptMode	Enumeration of the interrupt modes.

Package com.luciad.view.gxy.asynchronous Description

Provides layer-specific asynchronous painting.

This package provides functionality to paint existing ILcdGXYLayer instances in a thread that differs from the event dispatch thread. To protect concurrent access to such a layer, this functionality is enabled by wrapping the layer in a ILcdGXYAsynchronousLayerWrapper instance. The wrapped layer can then be added to a view and will paint the original layer asynchronously. Refer to the javadoc of ILcdGXYAsynchronousLayerWrapper for more information.

Since:

7.2