Detailed Description

Specialist data layer for the handling of user drawn data.

The Custom Data Layer allows the developer to render his own data.

The developer should derive from TSL3DClientCustomDataLayer in the application and implement the pure virtual draw method.

Deprecated: Deprecated as of MapLink 11.1. Advised to use MapLink Earth SDK instead.

Public Member Functions
	TSL3DCustomDataLayer ()

void	setClientCustomDataLayer (TSL3DClientCustomDataLayer *client)

bool	valid () const

void *	operator new (size_t size) TSL_NO_THROW

void *	operator new (size_t size, char *filename, int line)

Public Member Functions inherited from TSL3DDataLayer
TSL3DBoundingBox	get3DExtent () const

TSL3DMapQuery *	query (const TSL3DBoundingBox &extent, TSL3DSelector *selector, int drawingSurfaceID=-1) const

Public Member Functions inherited from TSLDataLayer
void	addDrawingCallback (TSLDataLayerDrawingCallback *drawingCallback)

bool	addFeatureRendering (const char *featureName, TSLFeatureID featureID)

bool	addLoader (TSLFileLoader loader, TSLLoaderAppCallback callback, void arg, TSLAllLoadedCallback allLoadedCallback=0, void *arg2=0)

bool	addPathList (const TSLPathList *path_list)

void	cancelFlashback ()

bool	clearFeatureRendering (const char *featureName, TSLFeatureID featureID)

TSLDataHandler *	createDataHandler (const char *config_file=0)

TSLHistoryVersion	currentVersion () const

TSLDataHandler *	dataHandler ()

const TSLDataHandler *	dataHandler () const

void	destroy ()

bool	entityIsVisible (const TSLEntity entity, const TSLDrawingSurface drawingSurface) const

const TSLFeatureClassList *	featureList () const

const TSLFeatureClassList *	featureList (const char *detailLayerName) const

bool	fileModificationTime (const char *filename, TSLTimeType &lastModificationTime)

TSLEntity *	findEntity (TSLTMC x, TSLTMC y, TSLTMC aperture, int depth, const char *featureName=0, int drawingSurfaceID=-1)

bool	findFile (const char *filename, TSLSimpleString &foundPath) const

void	flashbackToTimestamp (TSLHistoryTimestamp timestamp, TSLLayerArchiveCallback archiveCallback, void *arg=0)

void	flashbackToTimestamp (TSLHistoryTimestamp timestamp, TSLLayerArchiveTileCallback archiveTileCallback, void *arg=0)

void	flashbackToVersion (TSLHistoryVersion version, TSLLayerArchiveCallback archiveCallback, void *arg=0)

void	flashbackToVersion (TSLHistoryVersion version, TSLLayerArchiveTileCallback archiveTileCallback, void *arg=0)

bool	getActiveLayerName (const TSLEnvelope &extent, double screenResolution, TSLSimpleString &activeLayerName) const

TSLEntityIterator *	getEntityIterator (const char detailLayer, TSLSelector selector=NULL, TSLEnvelope *extent=NULL, bool splitOptimisedPrimitives=true)

bool	getFeatureRendering (const char featureName, TSLFeatureID featureID, TSLRenderingAttributeInt attribute, int result) const

bool	getFeatureRendering (const char featureName, TSLFeatureID featureID, TSLRenderingAttributeDouble attribute, double result) const

bool	getFeatureRendering (const char featureName, TSLFeatureID featureID, TSLRenderingAttributeBool attribute, bool result) const

bool	getFeatureRendering (const char featureName, TSLFeatureID featureID, TSLRenderingAttributes result) const

TSLFileLoader *	getLoader ()

bool	getMUExtent (double x1, double y1, double x2, double y2, int drawingSurfaceID=-1) const

bool	getTMCExtent (TSLTMC x1, TSLTMC y1, TSLTMC x2, TSLTMC y2, int drawingSurfaceID=-1) const

bool	getUUExtent (double x1, double y1, double x2, double y2, const TSLDrawingSurface *drawingSurface) const

bool	importHistory (TSLHistoryVersion mapVersion, TSLHistoryTimestamp timestamp, TSLHistoryImportSet *historySet)

bool	latLongToTMC (double latitude, double longitude, TSLTMC x, TSLTMC y, bool local=false) const

bool	latLongToTMC (int num, double latitudes, double longitudes, TSLTMC xs, TSLTMC ys, bool local=false) const

TSLDataLayerTypeEnum	layerType () const

bool	loadData (const char *filename)

bool	loadRendering (const char *filename)

void	notifyChanged (bool changed=true)

TSLMapQuery *	query (TSLTMC x1, TSLTMC y1, TSLTMC x2, TSLTMC y2, int depth=-1, const char *featureName=NULL, int drawingSurfaceID=-1) const

TSLMapQuery *	query (TSLTMC x1, TSLTMC y1, TSLTMC x2, TSLTMC y2, TSLSelector *selector, int drawingSurfaceID=-1) const

const TSLCoordinateSystem *	getCoordinateSystem () const

bool	queryVersionHistory (const TSLEnvelope &extent, TSLVersionHistorySet &history)

void	refreshFlashback ()

bool	removeData ()

void	releaseResources (int surfaceID)

bool	saveRendering (const char *filename, TSLMapLinkVersion ver=TSL_CURRENT_MAPLINK_VERSION)

bool	setCoordinateSystem (const TSLCoordinateSystem *coordinateSystem)

bool	setFeatureRendering (const char *featureName, TSLFeatureID featureID, TSLRenderingAttributeInt attribute, int value)

bool	setFeatureRendering (const char *featureName, TSLFeatureID featureID, TSLRenderingAttributeDouble attribute, double value)

bool	setFeatureRendering (const char *featureName, TSLFeatureID featureID, TSLRenderingAttributeBool attribute, bool value)

bool	setFeatureRendering (const char featureName, TSLFeatureID featureID, TSLRenderingAttributes value)

bool	TMCToLatLong (TSLTMC x, TSLTMC y, double latitude, double longitude, bool local=false, bool boundCheck=true) const

bool	TMCToLatLong (int num, TSLTMC xs, TSLTMC ys, double latitudes, double longitudes, bool local=false) const

const TSLVersionHistorySet *	versionHistory () const

Protected Member Functions
	~TSL3DCustomDataLayer ()

Protected Member Functions inherited from TSL3DDataLayer
	TSL3DDataLayer ()

	~TSL3DDataLayer ()

Constructor & Destructor Documentation

◆ TSL3DCustomDataLayer()

TSL3DCustomDataLayer::TSL3DCustomDataLayer ( )

Constructor for TSL3DCustomDataLayer.

Construct this class on the heap and use destroy() to delete it.

◆ ~TSL3DCustomDataLayer()

TSL3DCustomDataLayer::~TSL3DCustomDataLayer ( )

protected

Destructor for TSL3DCustomDataLayer.

This is declared as protected to prevent developers from creating this on the stack. The destroy() method should be used to remove instances of this class.

Member Function Documentation

◆ operator new() [1/2]

void * TSL3DCustomDataLayer::operator new ( size_t size )

Allocation override for API redirection

◆ operator new() [2/2]

void * TSL3DCustomDataLayer::operator new	(	size_t	size,
		char *	filename,
		int	line )

When included in an MFC application in debug mode, the debug new expects this to be here. Override it and return the same as the normal one. The library must include it when compiled in release mode, since the user's application may be in debug mode.

◆ setClientCustomDataLayer()

void TSL3DCustomDataLayer::setClientCustomDataLayer ( TSL3DClientCustomDataLayer * client )

Attaches an instance of TSL3DClientCustomDataLayer to the TSL3DCustomData Layer.

This should be used to attach a handle to the developers TSL3DClientCustom DataLayer derived class.

Parameters

client A pointer to a TSL3DClientCustomDataLayer derived class.

Returns: void.

◆ valid()

bool TSL3DCustomDataLayer::valid ( ) const

Checks if a TSLClientCustomDataLayer pointer has been attached to the class.

Returns true if it has, false otherwise.