Constructor # new TailedAttackArrow(positions) 燕尾攻击箭头 Parameters: Name Type Description positions Array 坐标数组，任意类型的坐标数组，最终转换为自定义Position数组对象 Author: xyj See: Position Extends AttackArrow Members # positions Overrides: AttackArrow#positions Type: Array # readonly positions 坐标数组对象 Overrides: AttackArrow#positions Type: string # readonly type 类型 Overrides: AttackArrow#type Methods # addTo(layer) → {Graphic} 将实体加入图层 Parameters: Name Type Description layer Layer 图层 Overrides: AttackArrow#addTo See: Layer Returns: this - 当前实体对象 Type: Graphic # setLabel() → {AttackArrow} 设置文字 Overrides: AttackArrow#setLabel Returns: 当前对象，链式调用 Type: AttackArrow # setStyle() → {AttackArrow} 设置样式 Overrides: AttackArrow#setStyle Returns: Type: AttackArrow