Returns the number of selected annotations.
| Number | Type | Compulsory | Default | Description |
| 1 | string | No | empty string | Filter |
Optional filter string. If set to " textenabled " only annotations that text can be added to are counted.
Return type: real
The number of selected annotations.
| ▲Function Summary▲ | ||
| ◄ norm | NumDivisions ▶ | |