Properties
Static Readonly FatLine
FatLine: "fat-line" = 'fat-line'
Static Readonly Line
Line: "line" = 'line'
Static Readonly MeshLine
MeshLine: "mesh-line" = 'mesh-line'
Static Readonly Point
Point: "point" = 'point'
Static Readonly Polygon
Polygon: "polygon" = 'polygon'
Static Readonly Unknown
Unknown: "unknown" = 'unknown'
图形类型