CircleAnnotationManager class

Methods

addOnCircleAnnotationClickListener(OnCircleAnnotationClickListener listener) → void

Add a listener to receive the callback when an annotation is clicked.

create(CircleAnnotationOptions annotation) → Future<CircleAnnotation>

Create a new annotation with the option.

createMulti(List<CircleAnnotationOptions> annotations) → Future<List<CircleAnnotation?>>

Create multi annotations with the options.

delete(CircleAnnotation annotation) → Future<void>

Delete an added annotation.

deleteAll() → Future<void>

Delete all the annotation added by this manager.

deleteMulti(List<CircleAnnotation> annotations) → Future<void>

Delete multiple annotations added by this manager.

dragEvents({dynamic onBegin(CircleAnnotation)?, dynamic onChanged(CircleAnnotation)?, dynamic onEnd(CircleAnnotation)?}) → Cancelable

Registers drag event callbacks for the annotations managed by this manager.

getAnnotations() → Future<List<CircleAnnotation>>

Get all annotations of manager.

getCircleBlur() → Future<double?>

Amount to blur the circle. 1 blurs the circle such that only the centerpoint is full opacity. Setting a negative value renders the blur as an inner glow effect. Default value: 0.

getCircleColor() → Future<int?>

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

getCircleElevationReference() → Future<CircleElevationReference?>

Selects the base of circle-elevation. Some modes might require precomputed elevation data in the tileset. Default value: "none".

getCircleEmissiveStrength() → Future<double?>

Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0. The unit of circleEmissiveStrength is in intensity.

getCircleOpacity() → Future<double?>

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

getCirclePitchAlignment() → Future<CirclePitchAlignment?>

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

getCirclePitchScale() → Future<CirclePitchScale?>

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

getCircleRadius() → Future<double?>

Circle radius. Default value: 5. Minimum value: 0. The unit of circleRadius is in pixels.

getCircleSortKey() → Future<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.

getCircleStrokeColor() → Future<int?>

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

getCircleStrokeOpacity() → Future<double?>

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

getCircleStrokeWidth() → Future<double?>

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

getCircleTranslate() → Future<List<double?>?>

The geometry's offset. Values are x, y where negatives indicate left and up, respectively. Default value: 0,0. The unit of circleTranslate is in pixels.

getCircleTranslateAnchor() → Future<CircleTranslateAnchor?>

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

longPressEvents({required dynamic onLongPress(CircleAnnotation)}) → Cancelable

Registers long press event callbacks for the annotations managed by this manager.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setCircleBlur(double circleBlur) → Future<void>

Amount to blur the circle. 1 blurs the circle such that only the centerpoint is full opacity. Setting a negative value renders the blur as an inner glow effect. Default value: 0.

setCircleColor(int circleColor) → Future<void>

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

setCircleElevationReference(CircleElevationReference circleElevationReference) → Future<void>

Selects the base of circle-elevation. Some modes might require precomputed elevation data in the tileset. Default value: "none".

setCircleEmissiveStrength(double circleEmissiveStrength) → Future<void>

Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0. The unit of circleEmissiveStrength is in intensity.

setCircleOpacity(double circleOpacity) → Future<void>

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

setCirclePitchAlignment(CirclePitchAlignment circlePitchAlignment) → Future<void>

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

setCirclePitchScale(CirclePitchScale circlePitchScale) → Future<void>

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

setCircleRadius(double circleRadius) → Future<void>

Circle radius. Default value: 5. Minimum value: 0. The unit of circleRadius is in pixels.

setCircleSortKey(double circleSortKey) → Future<void>

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

setCircleStrokeColor(int circleStrokeColor) → Future<void>

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

setCircleStrokeOpacity(double circleStrokeOpacity) → Future<void>

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

setCircleStrokeWidth(double circleStrokeWidth) → Future<void>

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

setCircleTranslate(List<double?> circleTranslate) → Future<void>

The geometry's offset. Values are x, y where negatives indicate left and up, respectively. Default value: 0,0. The unit of circleTranslate is in pixels.

setCircleTranslateAnchor(CircleTranslateAnchor circleTranslateAnchor) → Future<void>

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

tapEvents({required dynamic onTap(CircleAnnotation)}) → Cancelable

Registers tap event callbacks for the annotations managed by this manager.

toString() → String

A string representation of this object.

inherited

update(CircleAnnotation annotation) → Future<void>

Update an added annotation with new properties.