Package com.luciad.view

Interface ILcdView

All Superinterfaces:

ILcdPropertyChangeSource

All Known Subinterfaces:

ILcdGXYView, ILcdRotationCapableGXYView, ILspAWTView, ILspView

All Known Implementing Classes:

ALspAWTView, TLcdGXYViewBufferedImage, TLcdGXYViewCanvas, TLcdGXYViewJPanel, TLcdGXYViewJPanelLightWeight, TLcdGXYViewPanel, TLcdGXYViewPlanarImage, TLcdMapBufferedImage, TLcdMapCanvas, TLcdMapJPanel, TLcdMapJPanelLightWeight, TLcdMapPanel, TLspAWTView, TLspExternalView, TLspFXView, TLspOffscreenView, TLspSwingView

public interface ILcdView
extends ILcdPropertyChangeSource

An ILcdView displays zero or more ILcdModel objects. Each ILcdModel can be displayed more than once (usually in another way).

An ILcdView does not necessarily use ILcdLayer objects for displaying models.

See Also:

• ILcdLayer
• ILcdModel

Method Summary

Modifier and Type	Method	Description
void	addModel(ILcdModel aModel)	Adds aModel to be displayed in this ILcdView.
void	invalidate(boolean aRepaint, Object aCaller, String aMessage)	Invalidate the content of this ILcdView.
boolean	isAutoUpdate()	Returns whether the view's contents are automatically updated when necessary.
void	removeModel(ILcdModel aModel)	Removes a single representation of the specified model from this view, if it is present in the view.
void	setAutoUpdate(boolean aAutoUpdate)	Sets whether to update the view's representation automatically to keep it in sync with its state and the state of its models.

Methods inherited from interface com.luciad.util.ILcdPropertyChangeSource

addPropertyChangeListener, removePropertyChangeListener

Method Details

addModel

void addModel(ILcdModel aModel)

Adds aModel to be displayed in this ILcdView.

Throws:

IllegalArgumentException - if the model is null, or if the model is not supported by the view

removeModel

void removeModel(ILcdModel aModel)

Removes a single representation of the specified model from this view, if it is present in the view.

invalidate

void invalidate(boolean aRepaint,
 Object aCaller,
 String aMessage)

Invalidate the content of this ILcdView.

Parameters:

aRepaint - if true, this ILcdView shall be repainted immediately.

aCaller - the class instance that calls this method. Used for tracing.

aMessage - a message associated with this call. Used for tracing.

isAutoUpdate

boolean isAutoUpdate()

Returns whether the view's contents are automatically updated when necessary.

Returns:

true if the view automatically updates its representation on reception of any event that might require an update (e.g. when its properties change, when an Object in a model has changed, or when a model has been added/removed). false if the view must be repainted manually.

See Also:

• setAutoUpdate(boolean)

setAutoUpdate

void setAutoUpdate(boolean aAutoUpdate)

Sets whether to update the view's representation automatically to keep it in sync with its state and the state of its models.

Parameters:

aAutoUpdate - if true, the view automatically updates its representation on reception of any event that might require an update (e.g. when its properties change, when an Object in a model has changed, or when a model has been added/removed). If false, the view must be repainted manually.

See Also:

• isAutoUpdate()