LilyPond program-reference: 3.1.50 LaissezVibrerTie

### 3.1.50 LaissezVibrerTie

LaissezVibrerTie objects are created by: Laissez_vibrer_engraver.

Standard settings:

> `stencil` (unknown):

>   `ly:tie::print`

>   The symbol to print.

> `control-points` (list):

>   `ly:semi-tie::calc-control-points`

>   List of offsets (number pairs) that form control points for the tie, slur, or bracket shape. For Béziers, this should list the control points of a third-order Bézier curve.

> `direction` (direction):

>   `ly:tie::calc-direction`

>   If `side-axis` is `0` (or `#X`), then this property determines whether the object is placed `#LEFT`, `#CENTER` or `#RIGHT` with respect to the other object. Otherwise, it determines whether the object is placed `#UP`, `#CENTER` or `#DOWN`. Numerical values may also be used: `#UP`=`1`, `#DOWN`=`-1`, `#LEFT`=`-1`, `#RIGHT`=`1`, `#CENTER`=`0`.

> `head-direction` (direction):

>   `-1`

>   Are the note heads left or right in a semitie?

> `thickness` (number):

>   `1.0`

>   Line thickness, generally measured in `line-thickness`.

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

#### Internals Reference