LilyPond program-reference: 3.1.42 GridPoint

### 3.1.42 GridPoint

GridPoint objects are created by: Grid_point_engraver.

Standard settings:

> `X-extent` (pair of numbers):

>   `'(0 . 0)`

>   Hard coded extent in X direction.

> `Y-extent` (pair of numbers):

>   `'(0 . 0)`

>   Hard coded extent in Y direction.

This object supports the following interface(s): item-interface, grid-point-interface and grob-interface.

#### Internals Reference