CircleLayer class

A filled circle.

Inheritance

• Object
• Layer
• CircleLayer

Constructors

CircleLayer({required String id, Visibility? visibility, List<Object>? visibilityExpression, List<Object>? filter, double? minZoom, double? maxZoom, String? slot, required String sourceId, String? sourceLayer, double? circleSortKey, List<Object>? circleSortKeyExpression, double? circleBlur, List<Object>? circleBlurExpression, int? circleColor, List<Object>? circleColorExpression, double? circleEmissiveStrength, List<Object>? circleEmissiveStrengthExpression, double? circleOpacity, List<Object>? circleOpacityExpression, CirclePitchAlignment? circlePitchAlignment, List<Object>? circlePitchAlignmentExpression, CirclePitchScale? circlePitchScale, List<Object>? circlePitchScaleExpression, double? circleRadius, List<Object>? circleRadiusExpression, int? circleStrokeColor, List<Object>? circleStrokeColorExpression, double? circleStrokeOpacity, List<Object>? circleStrokeOpacityExpression, double? circleStrokeWidth, List<Object>? circleStrokeWidthExpression, List<double?>? circleTranslate, List<Object>? circleTranslateExpression, CircleTranslateAnchor? circleTranslateAnchor, List<Object>? circleTranslateAnchorExpression})

Properties

circleBlur ↔ double?

Amount to blur the circle. 1 blurs the circle such that only the centerpoint is full opacity. Default value: 0.

getter/setter pair

circleBlurExpression ↔ List<Object>?

Amount to blur the circle. 1 blurs the circle such that only the centerpoint is full opacity. Default value: 0.

getter/setter pair

circleColor ↔ int?

The fill color of the circle. Default value: "#000000".

getter/setter pair

circleColorExpression ↔ List<Object>?

The fill color of the circle. Default value: "#000000".

getter/setter pair

circleEmissiveStrength ↔ double?

Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0.

getter/setter pair

circleEmissiveStrengthExpression ↔ List<Object>?

Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0.

getter/setter pair

circleOpacity ↔ double?

The opacity at which the circle will be drawn. Default value: 1. Value range: 0, 1

getter/setter pair

circleOpacityExpression ↔ List<Object>?

The opacity at which the circle will be drawn. Default value: 1. Value range: 0, 1

getter/setter pair

circlePitchAlignment ↔ CirclePitchAlignment?

Orientation of circle when map is pitched. Default value: "viewport".

getter/setter pair

circlePitchAlignmentExpression ↔ List<Object>?

Orientation of circle when map is pitched. Default value: "viewport".

getter/setter pair

circlePitchScale ↔ CirclePitchScale?

Controls the scaling behavior of the circle when the map is pitched. Default value: "map".

getter/setter pair

circlePitchScaleExpression ↔ List<Object>?

Controls the scaling behavior of the circle when the map is pitched. Default value: "map".

getter/setter pair

circleRadius ↔ double?

Circle radius. Default value: 5. Minimum value: 0.

getter/setter pair

circleRadiusExpression ↔ List<Object>?

Circle radius. Default value: 5. Minimum value: 0.

getter/setter pair

circleSortKey ↔ double?

Sorts features in ascending order based on this value. Features with a higher sort key will appear above features with a lower sort key.

getter/setter pair

circleSortKeyExpression ↔ List<Object>?

Sorts features in ascending order based on this value. Features with a higher sort key will appear above features with a lower sort key.

getter/setter pair

circleStrokeColor ↔ int?

The stroke color of the circle. Default value: "#000000".

getter/setter pair

circleStrokeColorExpression ↔ List<Object>?

The stroke color of the circle. Default value: "#000000".

getter/setter pair

circleStrokeOpacity ↔ double?

The opacity of the circle's stroke. Default value: 1. Value range: 0, 1

getter/setter pair

circleStrokeOpacityExpression ↔ List<Object>?

The opacity of the circle's stroke. Default value: 1. Value range: 0, 1

getter/setter pair

circleStrokeWidth ↔ double?

The width of the circle's stroke. Strokes are placed outside of the circle-radius. Default value: 0. Minimum value: 0.

getter/setter pair

circleStrokeWidthExpression ↔ List<Object>?

The width of the circle's stroke. Strokes are placed outside of the circle-radius. Default value: 0. Minimum value: 0.

getter/setter pair

circleTranslate ↔ List<double?>?

The geometry's offset. Values are x, y where negatives indicate left and up, respectively. Default value: 0,0.

getter/setter pair

circleTranslateAnchor ↔ CircleTranslateAnchor?

Controls the frame of reference for circle-translate. Default value: "map".

getter/setter pair

circleTranslateAnchorExpression ↔ List<Object>?

Controls the frame of reference for circle-translate. Default value: "map".

getter/setter pair

circleTranslateExpression ↔ List<Object>?

The geometry's offset. Values are x, y where negatives indicate left and up, respectively. Default value: 0,0.

getter/setter pair

filter ↔ List<Object>?

An expression specifying conditions on source features. Only features that match the filter are displayed.

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String

The ID of the Layer.

getter/setter pair, inherited

maxZoom ↔ double?

The maximum zoom level for the layer. At zoom levels equal to or greater than the maxzoom, the layer will be hidden.

getter/setter pair, inherited

minZoom ↔ double?

The minimum zoom level for the layer. At zoom levels less than the minzoom, the layer will be hidden.

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

slot ↔ String?

The slot this layer is assigned to. If specified, and a slot with that name exists, it will be placed at that position in the layer order.

getter/setter pair, inherited

sourceId ↔ String

The id of the source.

getter/setter pair

sourceLayer ↔ String?

A source layer is an individual layer of data within a vector source. A vector source can have multiple source layers.

getter/setter pair

visibility ↔ Visibility?

The visibility of the layer.

getter/setter pair, inherited

visibilityExpression ↔ List<Object>?

The visibility of the layer.

getter/setter pair, inherited

Methods

getType() → String

Get the type of current layer as a String.

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

Static Methods

decode(String properties) → CircleLayer