- See also:
Property Overview
Name | Type | Summary | Class | |
---|---|---|---|---|
Collection<MapImage> | more details A collection of all the MapImages from visible sublayers. | more details | KMLLayerView | |
Collection<Point> | more details A collection of all the points from visible sublayers. | more details | KMLLayerView | |
Collection<Polygon> | more details A collection of all the polygons from visible sublayers. | more details | KMLLayerView | |
Collection<Polyline> | more details A collection of all the polylines from visible sublayers. | more details | KMLLayerView | |
String | more details The name of the class. | more details | Accessor | |
Layer | more details The layer being viewed. | more details | LayerView | |
Boolean | more details Indicates if the spatialReference of the MapView is supported by the layer view. | more details | LayerView | |
Boolean | more details Value is | more details | LayerView | |
Boolean | more details Value is | more details | LayerView | |
Boolean | more details When | more details | LayerView |
Property Details
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allVisibleMapImages Collection<MapImage>readonly
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A collection of all the MapImages from visible sublayers.
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allVisiblePoints Collection<Point>readonly
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A collection of all the points from visible sublayers.
-
allVisiblePolygons Collection<Polygon>readonly
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A collection of all the polygons from visible sublayers.
-
allVisiblePolylines Collection<Polyline>readonly
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A collection of all the polylines from visible sublayers.
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Since: ArcGIS API for JavaScript 4.7
-
The name of the class. The declared class name is formatted as
esri.folder.className
.
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The layer being viewed.
-
Since: ArcGIS API for JavaScript 4.23
-
Indicates if the spatialReference of the MapView is supported by the layer view. When
false
layer view will be suspended.- See also:
-
Value is
true
if the layer is suspended (i.e., layer will not redraw or update itself when the extent changes).- See also:
-
Value is
true
when the layer is updating; for example, if it is in the process of fetching data.- Default Value:false
-
When
true
, the layer is visible in the view. Value of this property is inherited from thelayer.visible
unless the developer overrides it. ThelayerView.visible
will take precedence overlayer.visible
if both properties are set.- Default Value:true
Method Overview
Name | Return Type | Summary | Class | |
---|---|---|---|---|
Boolean | more details
| more details | LayerView | |
Boolean | more details
| more details | LayerView | |
Boolean | more details
| more details | LayerView | |
Promise | more details
| more details | LayerView |
Method Details
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isFulfilled()
may be used to verify if creating an instance of the class is fulfilled (either resolved or rejected). If it is fulfilled,true
will be returned.Returns:Type Description Boolean Indicates whether creating an instance of the class has been fulfilled (either resolved or rejected).
-
isRejected()
may be used to verify if creating an instance of the class is rejected. If it is rejected,true
will be returned.Returns:Type Description Boolean Indicates whether creating an instance of the class has been rejected.
-
isResolved()
may be used to verify if creating an instance of the class is resolved. If it is resolved,true
will be returned.Returns:Type Description Boolean Indicates whether creating an instance of the class has been resolved.
-
when()
may be leveraged once an instance of the class is created. This method takes two input parameters: acallback
function and anerrback
function. Thecallback
executes when the instance of the class loads. Theerrback
executes if the instance of the class fails to load.Parameters:callback FunctionoptionalThe function to call when the promise resolves.
errback FunctionoptionalThe function to execute when the promise fails.
Returns:Type Description Promise Returns a new promise for the result of callback
that may be used to chain additional functions.Example:// Although this example uses MapView, any class instance that is a promise may use when() in the same way let view = new MapView(); view.when(function(){ // This function will execute once the promise is resolved }, function(error){ // This function will execute if the promise is rejected due to an error });
Type Definitions
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MapImage Object
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MapImage represents an image overlay draped onto the terrain.