# Class: CircleEdge
default.CircleEdge
创建只有边框的圆或圆弧
# Hierarchy
-
↳ CircleEdge
# Table of contents
# Constructors
# Properties
# Methods
- addTo
- clickLayer
- clickPopup
- getCenter
- getData
- getEndAngle
- getLayerId
- getLayerStyle
- getLineBlur
- getLineCap
- getLineColor
- getLineDasharray
- getLineGapWidth
- getLineGradient
- getLineJoin
- getLineMiterMimit
- getLineOffset
- getLineOpacity
- getLinePattern
- getLineRoundLimit
- getLineSortKey
- getLineTranslate
- getLineTranslateAnchor
- getLineWidth
- getPoints
- getRadius
- getSourceId
- getStartAngle
- hide
- hoverFeatureState
- hoverLayer
- hoverPointer
- hoverPopup
- remove
- setCenter
- setData
- setEndAngle
- setFilter
- setLayerStyle
- setLineBlur
- setLineCap
- setLineColor
- setLineDasharray
- setLineGapWidth
- setLineGradient
- setLineJoin
- setLineMiterMimit
- setLineOffset
- setLineOpacity
- setLinePattern
- setLineRoundLimit
- setLineSortKey
- setLineTranslate
- setLineTranslateAnchor
- setLineWidth
- setPoints
- setProperty
- setRadius
- setStartAngle
- show
- toggle
- updateData
# Constructors
# constructor
+ new CircleEdge(options: CircleEdgeOptions): CircleEdge
# Parameters
| Name | Type |
|---|---|
options | CircleEdgeOptions |
Returns: CircleEdge
Overrides: Polyline
# Properties
# _map
• Optional _map: Map
# layerId
• Optional layerId: string
Inherited from: Polyline.layerId
# options
• options: PolylineOptions
Inherited from: Polyline.options
# sourceId
• Optional sourceId: string
Inherited from: Polyline.sourceId
# Methods
# addTo
▸ addTo(map: Map, beforeId?: string): void
# Parameters
| Name | Type |
|---|---|
map | Map |
beforeId? | string |
Returns: void
Overrides: Polyline
# clickLayer
▸ clickLayer(cb: any): any
每当单击这些图层中的要素时都会触发回调。
# Parameters
| Name | Type | Description |
|---|---|---|
cb | any | Callback that receives event with .features property |
Returns: any
A function that removes the handler.
Inherited from: Polyline
# clickPopup
▸ clickPopup(htmlFunc: (arg0: {}) => void, popupOptions?: PopupOptions): any
每当单击这些图层中的要素时都会显示一个弹出窗口。
example clickPopup(f => <h3>${f.properties.Name}</h3> ${f.properties.Description}, { maxWidth: 500 });
# Parameters
| Name | Type | Description |
|---|---|---|
htmlFunc | (arg0: {}) => void | Function that receives feature and popup, returns HTML. |
popupOptions? | PopupOptions | Options passed to Popup() to customise popup. |
Returns: any
A function that removes the handler.
Inherited from: Polyline
# getCenter
▸ getCenter(): GeoPointLike
得到中心点。
Returns: GeoPointLike
# getData
▸ getData(): undefined | Feature<Geometry | GeometryCollection, Properties> | FeatureCollection<Geometry | GeometryCollection, Properties> | Geometry | GeometryCollection
获取数据源的数据
Returns: undefined | Feature<Geometry | GeometryCollection, Properties> | FeatureCollection<Geometry | GeometryCollection, Properties> | Geometry | GeometryCollection
Inherited from: Polyline
# getEndAngle
▸ getEndAngle(): number
得到结束角度。
Returns: number
# getLayerId
▸ getLayerId(): undefined | string
获取图层ID
Returns: undefined | string
Inherited from: Polyline
# getLayerStyle
▸ getLayerStyle(): LayerSpecification
根据样式规范，获取给定图层 ID 的图层定义。
Returns: LayerSpecification
Inherited from: Polyline
# getLineBlur
▸ getLineBlur(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getLineCap
▸ getLineCap(): DataDrivenPropertyValueSpecification<"butt" | "round" | "square">
Returns: DataDrivenPropertyValueSpecification<"butt" | "round" | "square">
Inherited from: Polyline
# getLineColor
▸ getLineColor(): DataDrivenPropertyValueSpecification<string>
Returns: DataDrivenPropertyValueSpecification<string>
Inherited from: Polyline
# getLineDasharray
▸ getLineDasharray(): DataDrivenPropertyValueSpecification<number[]>
Returns: DataDrivenPropertyValueSpecification<number[]>
Inherited from: Polyline
# getLineGapWidth
▸ getLineGapWidth(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getLineGradient
▸ getLineGradient(): ExpressionSpecificationEx
Returns: ExpressionSpecificationEx
Inherited from: Polyline
# getLineJoin
▸ getLineJoin(): DataDrivenPropertyValueSpecification<"round" | "bevel" | "miter">
Returns: DataDrivenPropertyValueSpecification<"round" | "bevel" | "miter">
Inherited from: Polyline
# getLineMiterMimit
▸ getLineMiterMimit(): PropertyValueSpecificationEx<number>
Returns: PropertyValueSpecificationEx<number>
Inherited from: Polyline
# getLineOffset
▸ getLineOffset(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getLineOpacity
▸ getLineOpacity(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getLinePattern
▸ getLinePattern(): DataDrivenPropertyValueSpecification<string>
Returns: DataDrivenPropertyValueSpecification<string>
Inherited from: Polyline
# getLineRoundLimit
▸ getLineRoundLimit(): PropertyValueSpecificationEx<number>
Returns: PropertyValueSpecificationEx<number>
Inherited from: Polyline
# getLineSortKey
▸ getLineSortKey(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getLineTranslate
▸ getLineTranslate(): PropertyValueSpecificationEx<[number, number]>
Returns: PropertyValueSpecificationEx<[number, number]>
Inherited from: Polyline
# getLineTranslateAnchor
▸ getLineTranslateAnchor(): PropertyValueSpecificationEx<"map" | "viewport">
Returns: PropertyValueSpecificationEx<"map" | "viewport">
Inherited from: Polyline
# getLineWidth
▸ getLineWidth(): DataDrivenPropertyValueSpecification<number>
Returns: DataDrivenPropertyValueSpecification<number>
Inherited from: Polyline
# getPoints
▸ getPoints(): number
得到离散化的点的个数。
Returns: number
# getRadius
▸ getRadius(): number
得到半径。
Returns: number
# getSourceId
▸ getSourceId(): undefined | string
获取数据源ID
Returns: undefined | string
Inherited from: Polyline
# getStartAngle
▸ getStartAngle(): number
得到开始角度。
Returns: number
# hide
▸ hide(): void
使给定的图层不可见。
Returns: void
Inherited from: Polyline
# hoverFeatureState
▸ hoverFeatureState(enterCb?: (arg0: {}) => void, leaveCb?: (arg0: {}) => void): void
每当将鼠标悬停在这些图层中的某个特征上时，更新连接源 [s] 中特征的特征状态。
# Parameters
| Name | Type |
|---|---|
enterCb? | (arg0: {}) => void |
leaveCb? | (arg0: {}) => void |
Returns: void
Inherited from: Polyline
# hoverLayer
▸ hoverLayer(cb: any): any
当鼠标悬停在这些图层中的要素上时触发回调。
# Parameters
| Name | Type |
|---|---|
cb | any |
Returns: any
A function to remove the handler.
Inherited from: Polyline
# hoverPointer
▸ hoverPointer(): void
每当鼠标悬停在这些图层上时，将地图的光标设置为“指针”。
Returns: void
A function to remove the handler.
Inherited from: Polyline
# hoverPopup
▸ hoverPopup(htmlFunc: any, popupOptions?: PopupOptions): any
将鼠标悬停在这些图层中的某个要素上时，会显示一个弹出窗口。
example hoverPopup(f => <h3>${f.properties.Name}</h3> ${f.properties.Description}, { anchor: 'left' });
# Parameters
| Name | Type | Description |
|---|---|---|
htmlFunc | any | Function that receives feature and popup, returns HTML. |
popupOptions? | PopupOptions | Options passed to Popup() to customise popup. |
Returns: any
Inherited from: Polyline
# remove
▸ remove(): void
Returns: void
Inherited from: Polyline
# setCenter
▸ setCenter(value: GeoPointLike, bFocusUpdateData?: boolean): CircleEdge
设置中心点。
# Parameters
| Name | Type | Default value |
|---|---|---|
value | GeoPointLike | - |
bFocusUpdateData | boolean | true |
Returns: CircleEdge
# setData
▸ setData(data: any): void
替换 GeoJSON 图层的当前数据。
# Parameters
| Name | Type |
|---|---|
data | any |
Returns: void
Inherited from: Polyline
# setEndAngle
▸ setEndAngle(value: number, bFocusUpdateData?: boolean): CircleEdge
设置结束角度。
# Parameters
| Name | Type | Default value |
|---|---|---|
value | number | - |
bFocusUpdateData | boolean | true |
Returns: CircleEdge
# setFilter
▸ setFilter(filter: FilterSpecification): void
替换一个图层的过滤器。
example setFilter(['==','level','0']]);
# Parameters
| Name | Type | Description |
|---|---|---|
filter | FilterSpecification | New filter to set. |
Returns: void
Inherited from: Polyline
# setLayerStyle
▸ setLayerStyle(style: any): void
设置图层样式
# Parameters
| Name | Type |
|---|---|
style | any |
Returns: void
Inherited from: Polyline
# setLineBlur
▸ setLineBlur(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineCap
▸ setLineCap(value: DataDrivenPropertyValueSpecification<"butt" | "round" | "square">): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<"butt" | "round" | "square"> |
Returns: CircleEdge
Inherited from: Polyline
# setLineColor
▸ setLineColor(value: DataDrivenPropertyValueSpecification<string>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<string> |
Returns: CircleEdge
Inherited from: Polyline
# setLineDasharray
▸ setLineDasharray(value: DataDrivenPropertyValueSpecification<number[]>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number[]> |
Returns: CircleEdge
Inherited from: Polyline
# setLineGapWidth
▸ setLineGapWidth(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineGradient
▸ setLineGradient(value: ExpressionSpecificationEx): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | ExpressionSpecificationEx |
Returns: CircleEdge
Inherited from: Polyline
# setLineJoin
▸ setLineJoin(value: DataDrivenPropertyValueSpecification<"round" | "bevel" | "miter">): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<"round" | "bevel" | "miter"> |
Returns: CircleEdge
Inherited from: Polyline
# setLineMiterMimit
▸ setLineMiterMimit(value: PropertyValueSpecificationEx<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | PropertyValueSpecificationEx<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineOffset
▸ setLineOffset(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineOpacity
▸ setLineOpacity(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLinePattern
▸ setLinePattern(value: DataDrivenPropertyValueSpecification<string>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<string> |
Returns: CircleEdge
Inherited from: Polyline
# setLineRoundLimit
▸ setLineRoundLimit(value: PropertyValueSpecificationEx<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | PropertyValueSpecificationEx<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineSortKey
▸ setLineSortKey(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setLineTranslate
▸ setLineTranslate(value: PropertyValueSpecificationEx<[number, number]>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | PropertyValueSpecificationEx<[number, number]> |
Returns: CircleEdge
Inherited from: Polyline
# setLineTranslateAnchor
▸ setLineTranslateAnchor(value: PropertyValueSpecificationEx<"map" | "viewport">): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | PropertyValueSpecificationEx<"map" | "viewport"> |
Returns: CircleEdge
Inherited from: Polyline
# setLineWidth
▸ setLineWidth(value: DataDrivenPropertyValueSpecification<number>): CircleEdge
# Parameters
| Name | Type |
|---|---|
value | DataDrivenPropertyValueSpecification<number> |
Returns: CircleEdge
Inherited from: Polyline
# setPoints
▸ setPoints(value: number, bFocusUpdateData?: boolean): CircleEdge
设置离散化的点的个数。
# Parameters
| Name | Type | Default value |
|---|---|---|
value | number | - |
bFocusUpdateData | boolean | true |
Returns: CircleEdge
# setProperty
▸ setProperty(prop: string | object, value?: any): void
在一个或多个图层上设置绘制或布局属性。
example setProperty('fillOpacity', 0.5)
# Parameters
| Name | Type |
|---|---|
prop | string | object |
value? | any |
Returns: void
Inherited from: Polyline
# setRadius
▸ setRadius(value: number, bFocusUpdateData?: boolean): CircleEdge
设置半径。
# Parameters
| Name | Type | Default value |
|---|---|---|
value | number | - |
bFocusUpdateData | boolean | true |
Returns: CircleEdge
# setStartAngle
▸ setStartAngle(value: number, bFocusUpdateData?: boolean): CircleEdge
设置开始角度。
# Parameters
| Name | Type | Default value |
|---|---|---|
value | number | - |
bFocusUpdateData | boolean | true |
Returns: CircleEdge
# show
▸ show(): void
使给定的图层可见。
Returns: void
Inherited from: Polyline
# toggle
▸ toggle(state: boolean): boolean
根据参数使给定的图层隐藏或可见。
# Parameters
| Name | Type | Description |
|---|---|---|
state | boolean | True for visible, false for hidden. |
Returns: boolean
Inherited from: Polyline
# updateData
▸ updateData(): void
Returns: void