Extends

• itowns.GlobeView

Members

constructor

Constructor (alias)

Methods

_getEventTarget(type){Object}

Itowns/GlobeViewExtended.js, line 204

Returns the target of a given event type

Name	Type	Description
type	String	the event type. Can be any of EVENTS

Returns:

- The event target.

_initEventMap()

Itowns/GlobeViewExtended.js, line 73

intializes the evenements map

addLayer(layer){Promise}

Itowns/GlobeViewExtended.js, line 280

Overload itowns.GlobeView addLayer method

Name	Type	Description
layer	Object	The itowns layer.

addLayerListener(layer, type, callback){Object}

Itowns/GlobeViewExtended.js, line 184

Associates a function to trigger when a layer event is received.

Name	Type	Description
layer	Object	The itowns layer.
type	String	the event type. Can be any of EVENTS.
callback	function	The function to execute when the event occures.

Returns:

- The event key

addWidget(widget)

Itowns/GlobeViewExtended.js, line 522

Add a widget to the globe

Name	Type	Description
widget	Object	The Widget object to add

forget(type)

Itowns/GlobeViewExtended.js, line 262

Cancels an event listening

Name	Type	Description
type	Object	The event type.

forgetByKey(key)

Itowns/GlobeViewExtended.js, line 232

Cancels an event listening

Name	Type	Description
key	Object	The event key.

freezeControl()

Itowns/GlobeViewExtended.js, line 134

Disables globe controls until the globe rendering is completed

getAzimuth(){Number}

Itowns/GlobeViewExtended.js, line 605

Returns azimuth

getCenter(){Object}

Itowns/GlobeViewExtended.js, line 685

Retuns the coordinates of the central point on screen in lat,lon and alt

getColorLayerById(layerId){Object}

Itowns/GlobeViewExtended.js, line 413

Get color layer by its id

Name	Type	Description
layerId	String	Color layer id

Returns:

Object

getColorLayers(){Array}

Itowns/GlobeViewExtended.js, line 431

Get imagery layers

Returns:

layers

getCoordinateFromMouseEvent(mouseEvent){Coordinates}

Itowns/GlobeViewExtended.js, line 629

Gets the coordinate in lat,lon for a given mouse position.

Name	Type	Description
mouseEvent	MouseEvent	A mouse event.

getCoordinateFromPixel(x, y){Coordinates}

Itowns/GlobeViewExtended.js, line 616

Gets the coordinate in lat,lon for a given pixel.

Name	Type	Description
x	Number	The pixel x-position inside the Globe element.
y	Number	The pixel y-position inside the Globe element.

getElevationLayers(){Array}

Itowns/GlobeViewExtended.js, line 457

Get elevation layers

Returns:

layers

getExtent(){Array}

Itowns/GlobeViewExtended.js, line 470

Get the current view extent

Returns:

view extent

getFeaturesAtMousePosition(mouseEvent){Array}

Itowns/GlobeViewExtended.js, line 640

Get all visible features that intersect a pixel

Name	Type	Description
mouseEvent	MouseEvent	A mouse event.

Returns:

- The array of visible features.

getGlobeView()

Itowns/GlobeViewExtended.js, line 102

Get GlobeViex Object (parent)

getLayerById(layerId){Object}

Itowns/GlobeViewExtended.js, line 394

Get layer by its id

Name	Type	Description
layerId	String	Layer id

Returns:

Object

getLayerEventInfos()

Itowns/GlobeViewExtended.js, line 750

To get the layer event infos

getRange(){Number}

Itowns/GlobeViewExtended.js, line 736

Returns the "range": the distance in meters between the camera and the current central point on the screen.

getScale(){Number}

Itowns/GlobeViewExtended.js, line 567

Returns current view scale

getTargetElement(){HTMLElement}

Itowns/GlobeViewExtended.js, line 558

Get html target element

Returns:

container element

getTilt(){Number}

Itowns/GlobeViewExtended.js, line 586

Returns tilt

getVectorLayers(){Array}

Itowns/GlobeViewExtended.js, line 444

Get vector layers

Returns:

layers

getWidgets(){Array}

Itowns/GlobeViewExtended.js, line 535

Returns all widgets.

Returns:

- The array of widgets.

getZoom(){Number}

Itowns/GlobeViewExtended.js, line 700

Returns the actual zoom.

isInitialized(){Boolean}

Itowns/GlobeViewExtended.js, line 112

Indicates if the globe is initialized or not

listen(type, callback){Object}

Itowns/GlobeViewExtended.js, line 151

Associates a function to trigger when an event is received.

Name	Type	Description
type	String	the event type. Can be any of EVENTS
callback	function	The function to execute when the event occures.

Returns:

- The event key

lookAt(target)

Itowns/GlobeViewExtended.js, line 782

Sets camera orientation to look at specified target

Name	Type	Description
target	THREE.Vector3	Target position

metersToPixels(value){Number}

Itowns/GlobeViewExtended.js, line 728

Projection on screen in pixels of length in meter on globe

Name	Type	Description
value	Number	Length in meter on globe

Returns:

in pixels on screen

moveLayerToIndex(layerId, index)

Itowns/GlobeViewExtended.js, line 322

Move layer to the specified index

Name	Type	Description
layerId	String	Layer id
index	Boolean	new index of the layer

moveTarget(){THREE.Vector3}

Itowns/GlobeViewExtended.js, line 743

notifyChange()

Itowns/GlobeViewExtended.js, line 789

Notifies the scene it needs to be updated

onCameraMoveStop(cb)

Itowns/GlobeViewExtended.js, line 122

Detects when the camera movement stops, then launch the callback given as parameter

Name	Type	Description
cb	function	The function to execute when the event occures.

pixelsToMeters(pixels){Number}

Itowns/GlobeViewExtended.js, line 719

To convert the projection in meters on the globe of a number of pixels of screen

Name	Type	Description
pixels	Number	count pixels to project

Returns:

in meters on globe

preRenderEventFetchColorLayersDisplayed()

Itowns/GlobeViewExtended.js, line 360

Defines if the list of the color layers displayed have to be computed on pre-render event

preRenderEventFetchElevationLayersDisplayed()

Itowns/GlobeViewExtended.js, line 370

Defines if the list of the elevation layers displayed have to be computed on pre-render event

preRenderEventFetchLayersDisplayed()

Itowns/GlobeViewExtended.js, line 380

Defines if the list of the layers of all types displayed have to be computed on pre-render event

preRenderEventFetchViewExtent()

Itowns/GlobeViewExtended.js, line 350

Defines if the current view extent have to be computed on pre-render event

removeEventListener(type, callback)

Itowns/GlobeViewExtended.js, line 333

Remove event listener from the globe

Name	Type	Description
type	String	event type
callback	Boolean	event handler

removeLayer()

Itowns/GlobeViewExtended.js, line 289

Overload itowns.GlobeView removeLayer method

removeLayerListener(layer, type, callback)

Itowns/GlobeViewExtended.js, line 248

Cancels an layer event listening

Name	Type	Description
layer	Object	The itowns layer.
type	String	the event type.
callback	function	The function to execute when the event occures.

removeWidget(widget)

Itowns/GlobeViewExtended.js, line 544

Removes a widget.

Name	Type	Description
widget	Object	The Widget object to remove

resize()

Itowns/GlobeViewExtended.js, line 796

Resizes itowns

setAzimuth(azimuth){Promise}

Itowns/GlobeViewExtended.js, line 596

Sets azimuth

Name	Type	Description
azimuth	Number	Azimuth value

setBackground()

Itowns/GlobeViewExtended.js, line 762

Sets background (specific to miniglobe)

setCameraPosition(target, distance)

Itowns/GlobeViewExtended.js, line 774

Sets camera position

Name	Type	Description
target	THREE.Vector3	Target position
distance	Number	Distance from target

setCameraTargetGeoPosition(center){Promise}

Itowns/GlobeViewExtended.js, line 676

Changes the center of the scene on screen to the specified in lat, lon.

Name	Type	Description
center	Object	Center object Name Type Description longitude Number Coordinate longitude WGS84 in degree latitude Number Coordinate latitude WGS84 in degree

Returns:

promise that resolves when the next 'globe initilazed' event fires.

setLayerOpacity(layerId, opacityValue)

Itowns/GlobeViewExtended.js, line 300

Set layer opacity

Name	Type	Description
layerId	String	Layer id
opacityValue	Number	opacity value in [0 1]

setLayerVisibility(layerId, visible)

Itowns/GlobeViewExtended.js, line 311

Set layer visibility

Name	Type	Description
layerId	String	Layer id
visible	Boolean	New visibility of the layer

setTilt(tilt){Promise}

Itowns/GlobeViewExtended.js, line 577

Sets tilt

Name	Type	Description
tilt	Number	Tilt value

setZoom(zoom){Promise}

Itowns/GlobeViewExtended.js, line 710

Sets the current zoom.

Name	Type	Description
zoom	Number	The zoom