LilyPond Internals Reference: 3.2.17 bezier-curve-interface

### 3.2.17 `bezier-curve-interface`

A Bézier curve (tie, slur, etc.).

#### User settable properties:

`show-control-points` (boolean)

  For grobs printing Bézier curves, setting this property to true causes the control points and control polygon to be drawn on the page for ease of tweaking.

This grob interface is used in the following graphical object(s): `LaissezVibrerTie`, `PhrasingSlur`, `RepeatTie`, `Slur` and `Tie`.

#### LilyPond – Internals Reference v2.24.4 (stable-branch).