Enum values
| Name | Value | Description |
|---|---|---|
| Solid | 0 | Canvas background will be a single, solid colour. |
| Hatch | 1 | Canvas background will be a GDI hatch brush. |
| GradientLeftRight | 10 | Canvas background will be a linear horizontal gradient. |
| GradientTopBottom | 11 | Canvas background will be a linear vertical gradient. |