The arrow-direction data type
The arrow-direction type represents the direction in which an arrow points, using Unicode arrow terminology.
Allowed values
Base type: xs:string
| left | |
| up | |
| right | |
| down | |
| northwest | |
| northeast | |
| southeast | |
| southwest | |
| left right | |
| up down | |
| northwest southeast | |
| northeast southwest | |
| other | Another direction besides one of those listed. |