layerId
layerId: string = "0"
lineType
lineType: string = "ByLayer"
lineTypeScale
lineTypeScale: number = 1
lineWeight
lineWeight: number = undefined
transparency
transparency: number = undefined
Type
Type: unknown = undefined
Optionalxdata
xdata?: Record<string, string>
center
center: [number, number] | [number, number, number] | DbPoint2d = ... majorAxis
majorAxis: number = 0
majorRadius
majorRadius: number = 1
minorRadius
minorRadius: number = 0.5
OptionalradiusRatio
radiusRatio?: number
startAngle
startAngle: number = 0
endAngle
endAngle: number = ANGLE_360
数据库椭圆实体类 用于数据库存储的椭圆实体