Polyline
| Property | Type | Default |
|---|---|---|
| name | StrV | "defaultPolyline" |
| strokeWidth | FloatV | 1 |
| strokeStyle | StrV | "solid" |
| strokeColor | ColorV | |
| strokeDasharray | StrV | "" |
| strokeLinecap | StrV | "butt" |
| fillColor | ColorV | none() |
| scale | FloatV | 1 |
| points | PtListV | [[0,0],[0,10],[10,0]] |
| ensureOnCanvas | BoolV | true |