AnnotationSublayer class final

A sublayer of the annotation layer.

You can change the sublayer's visibility and interrogate its read-only properties, such as the maximum and minimum scale, opacity, and definition expression.

Use the LayerContent.subLayerContents to get a read-only collection of sublayers from the AnnotationLayer. Each AnnotationSublayer object only exists as part of an AnnotationLayer object and is populated when the AnnotationLayer is loaded.

Implemented types

Properties

canChangeVisibility → bool
A flag indicating whether the layer content's visibility can be changed.
no setteroverride
definitionExpression → String
The where-clause of the sql expression that defines which annotation features from the feature table are selected into this sublayer.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isVisible ↔ bool
The layer content's visibility.
getter/setter pairoverride
maxScale → double
The maximum scale at which to display the Sublayer.
no setter
minScale → double
The minimum scale at which to display the Sublayer.
no setter
name → String
The layer content's name.
no setteroverride
onSubLayerContentChanged → Stream<List<LayerContent>>
Callback invoked when the sublayer content of the layer content have changed.
no setteroverride
opacity → double
The opacity of the annotation text associated with this Sublayer.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scaleSymbols → bool
True if the annotation text scales with the ArcGISMapViewController.
no setter
showInLegend ↔ bool
A flag indicating whether the layer content participates in the legend.
getter/setter pairoverride
subLayerContents → List<LayerContent>
The sub layer contents of a layer content.
no setteroverride
sublayerId → int
Non-negative integer id number of the AnnotationSublayer within its AnnotationLayer.
no setter

Methods

fetchLegendInfos() → Future<List<LegendInfo>>
Fetches the list of legend info.
override
isVisibleAtScale(double scale) → bool
Returns the layer content's effective visibility at the specified scale.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited