### 3.2.85 piano-pedal-bracket-interface

The bracket of the piano pedal. It can be tuned through the regular bracket properties.

#### User settable properties:

> `bound-padding` (number)

>   The amount of padding to insert around spanner bounds.

> `edge-height` (pair)

>   A pair of numbers specifying the heights of the vertical edges: `(left-height . right-height)`.

> `shorten-pair` (pair of numbers)

>   The lengths to shorten a text-spanner on both sides, for example a pedal bracket. Positive values shorten the text-spanner, while negative values lengthen it.

> `bracket-flare` (pair of numbers)

>   A pair of numbers specifying how much edges of brackets should slant outward. Value `0.0` means straight edges.

#### Internal properties:

> `pedal-text` (graphical (layout) object)

>   A pointer to the text of a mixed-style piano pedal.

This grob interface is used in the following graphical object(s): PianoPedalBracket.

#### Internals Reference v2.18.2 (稳定分支).