# Class: Db2dPolyline
default.Db2dPolyline
Db2dPolyline 二维多段线实体.
# Hierarchy
-
↳ Db2dPolyline
# Table of contents
# Constructors
# Properties
- alpha
- cloneFromDb
- cloneObjectId
- closed
- color
- colorIndex
- elevation
- layer
- lineWidth
- linetype
- linetypeScale
- matrix
- points
- polyType
- typename
- visibility
- xdata
# Constructors
# constructor
+ new Db2dPolyline(prop?: IDb2dPolyline): Db2dPolyline
构造函数
# Parameters
| Name | Type | Default value |
|---|---|---|
prop | IDb2dPolyline | {} |
Returns: Db2dPolyline
Overrides: DbCurve
# Properties
# alpha
• Optional alpha: number
透明度. [0-255][0完全透明,255完全不透明]
# cloneFromDb
• Optional cloneFromDb: string
克隆的实体ID来源的图形，如为空，则取DbDocument中from的图形。也可以指定另外的图形
Inherited from: DbCurve.cloneFromDb
# cloneObjectId
• Optional cloneObjectId: string
克隆的实体ID，DbDocument有from图形来源字段时有效.
Inherited from: DbCurve.cloneObjectId
# closed
• Optional closed: boolean
是否闭合.
# color
• Optional color: number
颜色.
# colorIndex
• Optional colorIndex: number
颜色索引. 0 随块. 1 Red. 2 Yellow. 3 Green. 4 Cyan. 5 Blue. 6 Magenta. 256 表示随层
Inherited from: DbCurve.colorIndex
# elevation
• Optional elevation: number
高程.
# layer
• Optional layer: string
图层.
# lineWidth
• Optional lineWidth: number
线宽.
Inherited from: DbCurve.lineWidth
# linetype
• Optional linetype: string
线型.
Inherited from: DbCurve.linetype
# linetypeScale
• Optional linetypeScale: number
线型比例.
Inherited from: DbCurve.linetypeScale
# matrix
• Optional matrix: IDbMatrixOp[]
矩阵.
Inherited from: DbCurve.matrix
# points
• Optional points: [number, number, undefined | number][]
坐标.
# polyType
• Optional polyType: k2dSimplePoly | k2dFitCurvePoly | k2dQuadSplinePoly | k2dCubicSplinePoly
2d折线类型
# typename
• Optional typename: string
类型.
Inherited from: DbCurve.typename
# visibility
• Optional visibility: boolean
可见.
Inherited from: DbCurve.visibility
# xdata
• Optional xdata: string
扩展数据.