LabelImageObject

Extends

LabelObject

Properties

isLabelImage

Used to check whether this or derived classes are label images. Default is true.

You should not change this, as it used internally by the renderer for optimisation.

Type	Read-Only	Defaults	Description
boolean	YES	True

Inherited Properties

id

Type	Read-Only	Description
number | symbol | null	YES

isAdsumObject

Used to check whether this or derived classes are Adsum object 3D. Default is true.

You should not change this, as it used internally by the renderer for optimisation.

Type	Read-Only	Defaults	Description
boolean	YES	True

isLabel

Used to check whether this or derived classes are labels. Default is true.

You should not change this, as it used internally by the renderer for optimisation.

Type	Read-Only	Defaults	Description
boolean	YES	True

levelOfDetails

The level of details associated to that object.

Type	Read-Only	Defaults	Description
LevelOfDetails	Yes	null

Methods

getHeight

async getHeight(): Promise< number, Error>

Returns:

Type: Promise<number, Error>

getImage

async getImage(): Promise< string, Error>

Returns:

Type: Promise<string, Error>

getWidth

async getWidth(): Promise< number, Error>

Returns:

Type: Promise<number, Error>

setHeight

async setHeight(height: number): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
height	number	Yes	-

Returns:

Type: Promise<void, Error>

setImage

async setImage(image: string | HTMLImageElement | HTMLCanvasElement ): Promise<void, Error>

WARNING: Creating Label Image is a bit special. The image source can be a data image or any valid url. As the map is rendered in a Webview, a valid url is a URL accessible from the webview.

We recommend using react-native-static-server with react-native-fs in order to support offline label creation.

Note: It is highly adviced to provide image in power of 2, i.e. both width & height are power of two. In order to make one you can add transparent area to fill up to the next power of two.

CAUTION: using too big image will affect strongly performances and might even crash on low devices.

Parameters:

Name	Type	Required	Default	Description
image	string | HTMLImageElement | HTMLCanvasElement	Yes	-

Returns:

Type: Promise<void, Error>

setWidth

async setWidth(width: number): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
width	number	Yes	-

Returns:

Type: Promise<void, Error>

Overwritten Methods

getType

getType(): ADSUM_OBJECT_TYPES.LabelImageObject

Returns:

Type: ADSUM_OBJECT_TYPES.LabelImageObject

Inherited Methods

getDisplayMode

async getDisplayMode(): Promise<DISPLAY_MODES.NONE|DISPLAY_MODES.VISIBLE|DISPLAY_MODES.TRANSPARENT, Error>

Returns:

Type: Promise< DISPLAY_MODES.NONE | DISPLAY_MODES.VISIBLE | DISPLAY_MODES.TRANSPARENT, Error >

getName

async getName(): Promise<string, Error>

Returns:

Type: Promise<string, Error>

getOffset

async getOffset(): Promise<{x: number, y: number, z: number},Error>

Returns:

Type: Promise<{x: number, y: number, z: number}, Error>

getOrientationMode

async getOrientationMode(): Promise<LABEL_ORIENTATION_MODES.BILLBOARD | LABEL_ORIENTATION_MODES.STATIC | LABEL_ORIENTATION_MODES.FLIP>

Returns:

Type: Promise<LABEL_ORIENTATION_MODES.BILLBOARD | LABEL_ORIENTATION_MODES.STATIC | LABEL_ORIENTATION_MODES.FLIP, Error>

getOpacity

async getOpacity(): Promise<number, Error>

Returns:

Type: Promise<number, Error>

getParent

async getParent(): Promise<SiteObject|BuildingObject|FloorObject|SpaceObject, Error>

Returns:

Type: Promise<SiteObject | BuildingObject | FloorObject | SpaceObject, Error>

getPlaceId

async getPlaceId(): Promise<number, Error>

Returns:

Type: Promise<number, Error>

getRotation

async getRotation(): Promise<number, Error>

Returns:

Type: Promise<number, Error>

getScale

async getScale(): Promise<{x: number, y: number, z: number},Error>

Returns:

Type: Promise<{x: number, y: number, z: number}, Error>

isAutoScale

async isAutoScale(): Promise<boolean, Error>

Returns:

Type: Promise<boolean, Error>

isPermanentDisplay

async isPermanentDisplay(): Promise<boolean, Error>

Returns:

Type: Promise<boolean, Error>

isSelected

async isSelected(): Promise<boolean, Error>

Returns:

Type: Promise<boolean, Error>

moveBy

async moveBy(x: number, y: number, z: number): LabelObject

Move the label by incrementing the offset position. This method will set the getOffset.

Parameters:

Name	Type	Required	Default	Description
x	number	Yes	-
y	number	Yes	-
z	number	Yes	-

Returns:

Type: LabelObject

moveTo

async moveTo(x: number, y: number, z: number): LabelObject

Move the label to the given position. This method will set the getOffset.

Parameters:

Name	Type	Required	Default	Description
x	number	Yes	-
y	number	Yes	-
z	number	Yes	-

Returns:

Type: LabelObject

setAutoScale

async setAutoScale(autoScale: boolean): LabelObject

Parameters:

Name	Type	Required	Default	Description
autoScale	boolean	Yes	-

Returns:

Type: LabelObject

setDisplayMode

async setDisplayMode(displayMode: DISPLAY_MODES.NONE|DISPLAY_MODES.VISIBLE|DISPLAY_MODES.TRANSPARENT): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
displayMode	DISPLAY_MODES.NONE | DISPLAY_MODES.VISIBLE | DISPLAY_MODES.TRANSPARENT	Yes	-

Returns:

Type: Promise<void, Error>

setOrientationMode

async setOrientationMode(orientationMode: LABEL_ORIENTATION_MODES.BILLBOARD | LABEL_ORIENTATION_MODES.STATIC): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
orientationMode	LABEL_ORIENTATION_MODES.BILLBOARD | LABEL_ORIENTATION_MODES.STATIC	Yes	-

Returns:

Type: Promise<void, Error>

setOpacity

async setOpacity(opacity: number): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
opacity	number	Yes	-

Returns:

Type: Promise<void, Error>

setPermanentDisplay

async setPermanentDisplay(permanentDisplay: boolean): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
permanentDisplay	boolean	Yes	-

Returns:

Type: Promise<void, Error>

setRotation

async setRotation(rotation: number): Promise<void, Error>

Note: rotation is only available when getOrientationMode is LABEL_ORIENTATION_MODES.STATIC

Parameters:

Name	Type	Required	Default	Description
rotation	number	Yes	-	The rotation in degrees

Returns:

Type: Promise<void, Error>

setScale

async setScale(x: number, y: number, z: number): Promise<void, Error>

Parameters:

Name	Type	Required	Default	Description
x	number	Yes	-
y	number	Yes	-
z	number	Yes	-

Returns:

Type: Promise<void, Error>

select

async select(): Promise<void, Error>

Mark this label as selected, this will affect the visibility behavior according to isPermanentDisplay

Returns:

Type: Promise<void, Error>

unselect

async unselect(): Promise<void, Error>

Mark this label as unselected, this will affect the visibility behavior according to isPermanentDisplay

Returns:

Type: Promise<void, Error>