Enum values
| Name | Value | Description |
|---|---|---|
| Colour | 0 | |
| Number | 1 | |
| Filter | 2 | A stack of colour modifiers applied to colours at draw time, rather than a value in its own right. |
| Dash | 3 | A dash pattern: alternating dash and gap lengths in multiples of the stroke width, or empty for a solid stroke. |