com.luciad.view.gxy

LuciadLightspeedInterface ILcdGXYPainterProvider<T extends ILcdGXYPainter>

All Superinterfaces:

Cloneable, ILcdCloneable, Serializable

All Known Implementing Classes:

ALcdEarthGXYPainter, ALcdGXYAreaPainter, ALcdGXYPainter, ALcdRasterPainter, ALcdSLDFeatureTypeStylePainter, TLcdAIXM51GXYPainterEditorProvider, TLcdAllInMemoryRasterPainter, TLcdAPP6AGXYPainterProvider, TLcdCGMGXYPainterProvider, TLcdCompassGridPainter, TLcdDatabaseGXYPainterProvider , TLcdDGNCellGXYPainter, TLcdDGNComplexShapeGXYPainter, TLcdDGNEllipse2DGXYPainter , TLcdDGNGXYPainterProvider, TLcdDWGGXYPainterProvider, TLcdEarthGXYElevationRasterPainter, TLcdEarthGXYMultivaluedRasterPainter, TLcdEarthGXYRasterPainter, TLcdEarthGXYSinglevaluedRasterPainter, TLcdEarthGXYVectorPainter, TLcdEarthGXYVertexArrayPainter, TLcdGRIBGXYPainterProvider , TLcdGRIBRasterPainter , TLcdGXYAISIconProviderPainter, TLcdGXYAISPointListPainter, TLcdGXYArcBandPainter, TLcdGXYArcPainter, TLcdGXYAreaShapeListPainter , TLcdGXYBoundsPainter, TLcdGXYBufferPainter, TLcdGXYCircleBy3PointsPainter, TLcdGXYCirclePainter, TLcdGXYCircularArcPainter, TLcdGXYClippingPainterWrapper, TLcdGXYCompositeCurvePainter, TLcdGXYCompositeRingPainter, TLcdGXYDynamicSegmentationEventPainter , TLcdGXYEditableLabelPainter , TLcdGXYEllipsePainter, TLcdGXYGeoBufferPainter, TLcdGXYHaloPainter, TLcdGXYIconPainter, TLcdGXYILSPainter, TLcdGXYImageIconPainter, TLcdGXYImagePainter, TLcdGXYLonLatHeightBufferPainter , TLcdGXYOffsetIconPainter, TLcdGXYPainterProvider, TLcdGXYPointListPainter, TLcdGXYPointShapeListPainter , TLcdGXYPolylineShapeListPainter , TLcdGXYProcedureTrajectoryPainter, TLcdGXYRefuelingTrackPainter, TLcdGXYRoundedPointListPainter, TLcdGXYRoutePainter, TLcdGXYShapeListPainter, TLcdGXYShapePainter, TLcdGXYSurfacePainter, TLcdGXYTextPainter, TLcdGXYTiledWMSProxyPainter, TLcdHypsometricEarthPainter, TLcdHypsometricMultilevelRasterPainter, TLcdHypsometricRasterPainter, TLcdICAOAirspacePainter, TLcdICAORunwayPainter, TLcdKML22GXYPainterProvider, TLcdLonLatBorderGridPainter, TLcdLonLatGridPainter, TLcdMagneticNorthGXYPainter, TLcdMIFGXYPainterProvider, TLcdMS2525bGXYPainterProvider, TLcdMultilevelRasterPainter, TLcdMultivaluedRasterPainter, TLcdNetCDFGXYPainterProvider, TLcdNoWarpMultilevelRasterPainter, TLcdNoWarpRasterPainter, TLcdNVGGXYPainterProvider, TLcdPOLPainter, TLcdRasterPainter, TLcdS52GXYPainterProvider, TLcdShadedMultilevelRasterPainter, TLcdShadedRasterPainter, TLcdSingleGXYPainterProvider, TLcdSLDFeatureTypeStylePainter, TLcdUTMZonePainter, TLcdVPFGXYPainterProvider, TLcdVPFPointListPainter, TLcdVPFPointPainter, TLcdWarpMultilevelRasterPainter, TLcdWarpRasterPainter, TLcdWMSProxyGXYPainter, TLcyGMLPainterProvider, TLcyPIMPreviewUnitPainterProvider, TLcySVGPainterProvider, TLfnVectorGXYPainterProvider

public interface ILcdGXYPainterProvider<T extends ILcdGXYPainter>
extends Serializable, ILcdCloneable

Provides an ILcdGXYLayer with an ILcdGXYPainter to represent the objects in the layers model.

An ILcdGXYPainterProvider is part of a ILcdGXYLayer and is responsible to provide a suitable painter for every object that is in the layers model.

Since painters are stateful with regard to the object they are painting, their state has to be updated by the painter provider before it is returned to the layer that will use the painter to put a representation of the object on a view. An implementation of the getGXYPainter method therefore should have the following structure:

 public ILcdGXYPainter getGXYPainter(Object aObject) {
   ILcdGXYPainter painter = ... // find the painter for the object
   if( painter != null ){
    painter.setObject( aObject );
   }
   return painter;
 }
 

Method Summary

Modifier and Type	Method and Description
Object	clone() Redefines Object.clone to make it public.
T	getGXYPainter(Object aObject) Finds an ILcdGXYPainter that can be used to paint or locate the object passed.

Method Detail

getGXYPainter

T getGXYPainter(Object aObject)

Finds an ILcdGXYPainter that can be used to paint or locate the object passed.

The painter provider is responsible for setting the object to the painter before returning the painter. An implementation should therefore have the following structure:

 public ILcdGXYPainter getGXYPainter(Object aObject) {
   ILcdGXYPainter painter = ... // find the painter for the object
   if (painter != null) {
    painter.setObject(aObject);
   }
   return painter;
 }
 

Parameters:

aObject - the object to find a painter for

Returns:

a painter that can be used to paint or locate the object; or null if no painter could be found for the given object, or the object could not be set on the retrieved painter.

clone

Object clone()

Redefines Object.clone to make it public.

Specified by:

clone in interface ILcdCloneable

Returns:

a clone of this painter provider.

See Also:

Object.clone()