Types for managing common configuration
type LineCap = LineCapButt
| LineCapRound
| LineCapSquare
LineCap |
type LineJoin = LineJoinBevel
| LineJoinRound
| LineJoinMiter
LineJoin |
PointProperty |
type PointStyle = Circle
| Cross
| CrossRot
| Dash
| Line
| Rect
| RectRounded
| RectRot
| Star
| Triangle
| Image String
PointStyle |