Inheritance diagram for TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel:

Public Member Functions
void	SetStateFilter (string stateKey, IItemStateFilter filter)

void	Select (ItemId id, bool deselect=false)
	Selects a track in layer.

void	Select (List< ItemId > ids, bool deselect=false)
	Selects tracks in layer.

void	DeSelect (ItemId id)
	De-selects a track in layer.

void	DeSelect (List< ItemId > ids)
	De-selects tracks in layer.

void	DeSelectAll ()
	De-selects all tracks in layer.

bool	EnsureWithinMapView (params ItemId[] trackIds)

bool	SetTracksStyleSet (string listId, IStyleSet styleSet)

bool	SetTracksStyle (string listId, string styleXmlRep)

List< GeoPos >	GetEnvelopeForTracks (ICondition query)
	Retrieves a list of positions for tracks restricted by a query. This can cause heavy service load if called frequently. If possible, use more more constrained versions of "GetEnvelopeForTracks".

List< GeoPos >	GetEnvelopeForTracks (ICondition query, IEnumerable< string > listIds)
	Retrieves a list of positions for tracks from given trakclists restricted by a query.

List< ItemId >	GetClickedSymbols (Point pt)
	Get symbol item ids at clicked position (in GeoPresentation control coordinates).

void	SetContextVariable (string name, string value)
	Sets named track context variable . Context variables can be referenced from track styling and track conditions.

string	GetContextVariable (string name)
	Retrieves named track context variable . Context variables can be referenced from track styling and track conditions.

void	SetDirty (object sender)
	SetDirty with sender, use to detect cyclic dirty.

void	SetForceRenderTracks (List< ItemId > trackIds)
	Set ids of tracks that will be rendered even if outside of view.

Public Member Functions inherited from TPG.GeoFramework.Contracts.Geo.Layer.IExportableLayer
void	PreExport ()
	Called before actual export is performed. The layer must ensure that state that changes the appearance of the layer is not altered.

void	Export (Canvas canvas, IGeoContext geoContext, double targetDpi)
	The actual export function. Implementing classes should draw their content using the provided canvas and geo context.

void	PostExport ()
	Called after export is performed. After this no more export functions will be called and the layer should go back to normal operation.

Public Member Functions inherited from TPG.GeoFramework.Contracts.Geo.Layer.IGeoLayerViewModel
void	HandleInputEvent (GeoInputEventArgs inputEventArgs)
	Called to forward events to the layer.

void	Generate ()
	Requests that the layer generates it's view.

void	Update ()
	Event called at regular intervals to update contents of the layer.

void	SetDirty (bool isDirty)
	Sets a boolean value indicating the need for an update of the contents of a layer.

void	SetDirty (object dirtySource)
	Sets dirty flag and stores sender, use to avoid cyclic dirtying.

bool	IsDirty ()

Public Member Functions inherited from TPG.GeoFramework.Common.GeoShapes.IGeoShapeProvider
IList< GeoShape >	GetGeoShapes (GeoRect bounds)
	Get geo shapes within bounds.

Properties
ITrackClustering	TrackClustering `[get]`
	Get track clustering.

ISimpleToolTip	Tooltip `[get, set]`
	Get or set tooltip UI element.

int	TrackRefreshInterval `[get, set]`

int	ForceStyleRefreshInterval `[get, set]`

List< ItemId >	Selected `[get]`

ObservableCollection< IClientTrackInfo >	SelectedInfo `[get]`

IDisplayFilter	DisplayFilter `[get]`

ITrackDisplayItems	CurrentTrackDisplayItems `[get]`

double	SymbolScale `[get, set]`

string	TimeWindow `[get, set]`

IClientTrackStoreManager	ClientTrackStores `[get]`

List< String >	TrackListIds `[get]`

bool	IsMultiSelectionEnabled `[get, set]`
	Get or set if track multi selection is enabled.

bool	ShowTrackHistory `[get, set]`
	Get or set if track history should be shown.

double	GeoFilterBufferFactor `[get, set]`
	By default, only tracks within current viewport are fetched from service. The width and height of current view are multiplied by "GeoFilterBufferFactor" before fetching tracks. By increasing this value to >1, tracks outside current view will be fetched. Recommended range is 1.0 to 1.5.

TrackCellRequestSettings	ServiceSideCellRequestSettings `[get]`
	Service side cell requests are used to extract cell statistics rather than actual track data. This is useful for scenarios with very many tracks inside the view.

Properties inherited from TPG.GeoFramework.Contracts.Geo.Layer.IGeoLayerViewModel
string	Name `[get]`
	A name representing the type of layer.

bool	Visible `[get, set]`
	Gets or sets the visibility of the layer.

IGeoContext	GeoContext `[get, set]`
	Gets or sets the `GeoContext` related to the layer.

IGeoLayerViewFactory	GeoLayerViewFactory `[get]`
	Gets a factory responsible for creating a `IGeoLayerViewFactory` view.

IGeoLayerView	GeoLayerView `[get, set]`
	Gets or sets the view associated with this view model.

IGeoNavigator	GeoNavigator `[get, set]`
	Gets or sets the `GeoNavigator` related to the GeoControl.

IGeoControlViewModel	GeoControlViewModel `[get, set]`
	Get or set geo control view model.

ClipMargins	ClipMargins `[get, set]`
	Enables or disables clipping of the contents of the view, based on the specifed clip margins.

HashSet< object >	DirtySources `[get]`
	All contributors to current dirty.

UIElement	Tooltip `[get, set]`
	Get or set tooltip UI element.

Properties inherited from TPG.GeoFramework.Contracts.Geo.Layer.IViewModelBase
string	DisplayName `[get]`

Events
SelectionControlMouseClickEventHandler	SelectionControlMouseClick
	Selection control mouse click event.

CurrentTrackDisplayItemsChangedEventHandler	CurrentTrackDisplayItemsChanged

BeforeTrackSelectionEventHandler	BeforeTrackSelection

RenderOneFrameEventHandler	RenderOneFrame

TrackSelectionChangedEventHandler	TrackSelectionChanged
	Track selection changed.

Events inherited from TPG.GeoFramework.Contracts.Geo.Layer.IGeoLayerViewModel
VisibleChangedEventHandler	VisibleChanged
	Visibility changed.

LayerChangedEventHandler	LayerChanged
	Layer changed.

Member Function Documentation

◆ DeSelect() [1/2]

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.DeSelect ( ItemId id )

De-selects a track in layer.

Parameters

id	Id of track

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ DeSelect() [2/2]

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.DeSelect ( List< ItemId > ids )

De-selects tracks in layer.

Parameters

ids	Ids of tracks

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ DeSelectAll()

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.DeSelectAll ( )

De-selects all tracks in layer.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ EnsureWithinMapView()

bool TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.EnsureWithinMapView ( params ItemId[] trackIds )

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ GetClickedSymbols()

List< ItemId > TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.GetClickedSymbols ( Point pt )

Get symbol item ids at clicked position (in GeoPresentation control coordinates).

Parameters

pt	Clicked position (in GeoPresentation control coordinates).

Returns: List of clicked symbol item ids.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ GetContextVariable()

string TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.GetContextVariable ( string name )

Retrieves named track context variable . Context variables can be referenced from track styling and track conditions.

Parameters

name	Name of value to retrieve

Returns: null if not found, otherwise value of variable

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ GetEnvelopeForTracks() [1/2]

List< GeoPos > TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.GetEnvelopeForTracks ( ICondition query )

Retrieves a list of positions for tracks restricted by a query. This can cause heavy service load if called frequently. If possible, use more more constrained versions of "GetEnvelopeForTracks".

Parameters

query Track query

Returns: Envelope for tracks

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ GetEnvelopeForTracks() [2/2]

List< GeoPos > TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.GetEnvelopeForTracks	(	ICondition	query,
		IEnumerable< string >	listIds
	)

Retrieves a list of positions for tracks from given trakclists restricted by a query.

Parameters

query	Track query
listIds	Candidate track list ids

Returns: Envelope for tracks

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ Select() [1/2]

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.Select	(	ItemId	id,
		bool	deselect = `false`
	)

Selects a track in layer.

Parameters

id	Id of track
deselect	If set to "true" deselects all selected tracks.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ Select() [2/2]

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.Select	(	List< ItemId >	ids,
		bool	deselect = `false`
	)

Selects tracks in layer.

Parameters

ids	Ids of tracks
deselect	If set to "true" deselects all selected tracks.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SetContextVariable()

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetContextVariable	(	string	name,
		string	value
	)

Sets named track context variable . Context variables can be referenced from track styling and track conditions.

Parameters

name	Name of value to set
value	Value of variable to set

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SetDirty()

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetDirty ( object sender )

SetDirty with sender, use to detect cyclic dirty.

Parameters

sender

Implements TPG.GeoFramework.Contracts.Geo.Layer.IGeoLayerViewModel.

◆ SetForceRenderTracks()

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetForceRenderTracks ( List< ItemId > trackIds )

Set ids of tracks that will be rendered even if outside of view.

Parameters

trackIds

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SetStateFilter()

void TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetStateFilter	(	string	stateKey,
		IItemStateFilter	filter
	)

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SetTracksStyle()

bool TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetTracksStyle	(	string	listId,
		string	styleXmlRep
	)

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SetTracksStyleSet()

bool TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SetTracksStyleSet	(	string	listId,
		IStyleSet	styleSet
	)

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

Property Documentation

◆ ClientTrackStores

IClientTrackStoreManager TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.ClientTrackStores

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ CurrentTrackDisplayItems

ITrackDisplayItems TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.CurrentTrackDisplayItems

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ DisplayFilter

IDisplayFilter TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.DisplayFilter

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ GeoFilterBufferFactor

double TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.GeoFilterBufferFactor

getset

By default, only tracks within current viewport are fetched from service. The width and height of current view are multiplied by "GeoFilterBufferFactor" before fetching tracks. By increasing this value to >1, tracks outside current view will be fetched. Recommended range is 1.0 to 1.5.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ IsMultiSelectionEnabled

bool TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.IsMultiSelectionEnabled

getset

Get or set if track multi selection is enabled.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ Selected

List<ItemId> TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.Selected

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SelectedInfo

ObservableCollection<IClientTrackInfo> TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SelectedInfo

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ ServiceSideCellRequestSettings

TrackCellRequestSettings TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.ServiceSideCellRequestSettings

get

Service side cell requests are used to extract cell statistics rather than actual track data. This is useful for scenarios with very many tracks inside the view.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ ShowTrackHistory

bool TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.ShowTrackHistory

getset

Get or set if track history should be shown.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ SymbolScale

double TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.SymbolScale

getset

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ Tooltip

ISimpleToolTip TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.Tooltip

getset

Get or set tooltip UI element.

Implements TPG.GeoFramework.Contracts.Geo.Layer.IGeoLayerViewModel.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ TrackClustering

ITrackClustering TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.TrackClustering

get

Get track clustering.

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ TrackListIds

List<String> TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.TrackListIds

get

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

◆ TrackRefreshInterval

int TPG.GeoFramework.TrackLayer.Contracts.Layer.ITrackLayerViewModel.TrackRefreshInterval

getset

Implemented in TPG.GeoFramework.TrackLayer.TrackLayerViewModel.

The documentation for this interface was generated from the following file:

Src/Layers/Track/TPG.GeoFramework.TrackLayer.Contracts/Layer/ITrackLayerViewModel.cs

Public Member Functions

Properties

Events

Member Function Documentation

◆ DeSelect() [1/2]

◆ DeSelect() [2/2]

◆ DeSelectAll()

◆ EnsureWithinMapView()

◆ GetClickedSymbols()

◆ GetContextVariable()

◆ GetEnvelopeForTracks() [1/2]

◆ GetEnvelopeForTracks() [2/2]

◆ Select() [1/2]

◆ Select() [2/2]

◆ SetContextVariable()

◆ SetDirty()

◆ SetForceRenderTracks()

◆ SetStateFilter()

◆ SetTracksStyle()

◆ SetTracksStyleSet()

Property Documentation

◆ ClientTrackStores

◆ CurrentTrackDisplayItems

◆ DisplayFilter

◆ GeoFilterBufferFactor

◆ IsMultiSelectionEnabled

◆ Selected

◆ SelectedInfo

◆ ServiceSideCellRequestSettings

◆ ShowTrackHistory

◆ SymbolScale

◆ Tooltip

◆ TrackClustering

◆ TrackListIds

◆ TrackRefreshInterval