Class XgEllipse

Protected Optional _graphicName

Protected _style

Protected animationids

Protected controlPointEntities

Protected Readonly controlPointsEventHandler

Protected Readonly core

Protected Readonly dragEventHandler

Protected eventDispatcher

Protected freehand

Protected geometryPoints

Protected hintDiv

Protected hintText

Protected Optional hintUpdatefunc

Protected Optional tempLineEntity

Protected Readonly viewer

Protected addControlPoints

• addControlPoints(): void

• Display key points when creating a shape, allowing dragging of these points to edit and generate new shapes.

  Returns void

Protected addTempLine

• addTempLine(): void

• Returns void

Protected animateOpacity

• animateOpacity(entity, targetAlpha, duration, delay, callback?, state?, loop?): void

• Parameters

  • entity: Entity
  • targetAlpha: number
  • duration: number
  • delay: number
  • Optional callback: (() => void)
    • • (): void

      • Returns void

  • Optional state: State
  • Optional loop: boolean

  Returns void

Protected assignIgnoreUndefined

• assignIgnoreUndefined(target, ...sources): {
      [x: string]: any;
  }

• Parameters

  • target: {
        [x: string]: any;
    }

    • [x: string]: any

  • Rest ...sources: any[]

  Returns {
      [x: string]: any;
  }

  • [x: string]: any

Protected checkDistance

• checkDistance(cartesian1, cartesian2): boolean

• Check if the distance between two points is greater than 10 meters.

  Parameters

  • cartesian1: Cartesian3
  • cartesian2: Cartesian3

  Returns boolean

Protected drawActive

• drawActive(): void

• Returns void

Protected drawStatic

• drawStatic(): void

• Returns void

Protected getPoints

• getPoints(): Cartesian3[]

• Returns Cartesian3[]

Protected getState

• getState(): State

• Returns State

Protected init

• init(): void

• Returns void

Protected onLeftClick

• onLeftClick(callback?): void

• Bind a global click event that responds differently based on the state. When in the drawing state, a click will add points for geometric shapes. During editing, selecting a drawn shape puts it in an editable state. Clicking on empty space sets it to a static state.

  Parameters

  • Optional callback: ((positions, self) => void)
    • • (positions, self): void

      • Parameters

        • positions: Point3Deg[]
        • self: default<POLYGON>

        Returns void

  Returns void

Protected removeDoubleClickListener

• removeDoubleClickListener(): void

• Returns void

Protected removeLeftClickListener

• removeLeftClickListener(): void

• Returns void

Protected removeMoveListener

• removeMoveListener(): void

• Returns void

Protected removeTempLine

• removeTempLine(): void

• Returns void

Protected setGeometryPoints

• setGeometryPoints(geometryPoints): void

• Parameters

  • geometryPoints: Cartesian3[]

  Returns void

Protected setState

• setState(state): void

• The base class provides a method to change the state, and different logic is implemented based on the state. The state is controlled by individual sub-components according to the actual situation.

  Parameters

  • state: State

  Returns void

Protected stopAnimation

• stopAnimation(): void

• Returns void

Protected updateDraggingPoint

• updateDraggingPoint(cartesian, id): void

• In edit mode, drag key points to update corresponding key point data.

  Parameters

  • cartesian: Cartesian3
  • id: string

  Returns void