Inheritance diagram for TSLTrackGraphicLink:

Detailed Description

This class provides a track graphic which displays a link (TSLPolyline).

This graphic must have 2 or more control points.
The rendering attributes of the arrow may be controlled via the rendering method.

This class is reference counted internally to allow objects to be shared within the track manager SDK:

Ownership of this object will never be transferred from the application to MapLink.
The application must call release() in order to relinquish its ownership, even if the object has been passed to another.

Public Member Functions
const TSLRenderingAttributes &	rendering () const

void	rendering (const TSLRenderingAttributes &attribs)

Public Member Functions inherited from TSLTrackGraphic
TSLTrackGraphic::GraphicType	type () const

void	release ()

void	featureID (TSLFeatureID featureID)

TSLFeatureID	featureID () const

bool	featureName (const char *featureName)

void	userID (uint32_t id)

uint32_t	userID () const

TSLTrack::TrackID	graphicID () const

bool	addControlPoint (double lat, double lon)

bool	addControlPoint (TSLTrack *track)

bool	getControlPointLocation (uint32_t index, double &lat, double &lon) const

TSLTrack *	getControlPointTrack (uint32_t index) const

TSLTrackGraphic::ControlPointType	controlPointType (uint32_t index) const

bool	removeControlPoint (uint32_t index)

uint32_t	numControlPoints () const

bool	insertControlPoint (uint32_t index, double lat, double lon)

bool	insertControlPoint (uint32_t index, TSLTrack *track)

bool	moveControlPoint (uint32_t index, double lat, double lon)

Static Public Member Functions
static TSLTrackGraphicLink *	create ()

static TSLTrackGraphicLink *	create (TSLTrack track1, TSLTrack track2)

Additional Inherited Members
Public Types inherited from TSLTrackGraphic
enum	ControlPointType { LatLonControlPoint , TrackControlPoint }
	The control point types supported by track graphics. More...

enum	GraphicType { TrackGraphicLink , TrackGraphicArrow , TrackGraphicRuler }
	The types of graphic provided by the MapLink Track Manager SDK. More...

Protected Member Functions inherited from TSLTrackGraphic
	TSLTrackGraphic ()

	TSLTrackGraphic (const TSLTrackGraphic &other)

virtual	~TSLTrackGraphic ()

void	operator delete (void *ptr)

Member Function Documentation

static TSLTrackGraphicLink * TSLTrackGraphicLink::create ( )

static

Create a link graphic.

After calling this method the application must call addControlPoint at least twice in order to define the control points of the link.

After calling this method the application may set the graphic's rendering attributes via the rendering method.

static TSLTrackGraphicLink * TSLTrackGraphicLink::create	(	TSLTrack *	track1,
		TSLTrack *	track2 )

static

Create a link between 2 tracks.

After calling this method the application may set the graphic's rendering attributes via the rendering method.

Parameters

track1	The track to attach the start of the line to.
track2	The track to attach the end of the line to.

const TSLRenderingAttributes & TSLTrackGraphicLink::rendering ( ) const

Get the rendering attributes of the link.

void TSLTrackGraphicLink::rendering ( const TSLRenderingAttributes & attribs )

Set the rendering attributes of the link.

Applications should specify polyline attributes when calling this method.

Parameters

attribs The rendering attributes of the link.