source: https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/extend/
MusicXML 4.0 >
MusicXML reference >
Elements >
extend
Parent elements:
<figure>,
<lyric>
The element represents lyric word extension / melisma lines as well as figured bass extensions.
Always empty.
| Name | Type | Required? | Description |
|---|---|---|---|
| color | color | No | Indicates the color of an element. |
| default-x | tenths | No | Changes the computation of the default horizontal position. The origin is changed relative to the left-hand side of the note or the musical position within the bar. Positive x is right and negative x is left.This attribute provides higher-resolution positioning data than the element. Applications reading a MusicXML file that can understand both features should generally rely on this attribute for its greater accuracy. |
| default-y | tenths | No | Changes the computation of the default vertical position. The origin is changed relative to the top line of the staff. Positive y is up and negative y is down.This attribute provides higher-resolution positioning data than the placement attribute. Applications reading a MusicXML file that can understand both attributes should generally rely on this attribute for its greater accuracy. |
| relative-x | tenths | No | Changes the horizontal position relative to the default position, either as computed by the individual program, or as overridden by the default-x attribute. Positive x is right and negative x is left. It should be interpreted in the context of the element or directive attribute if those are present. |
| relative-y | tenths | No | Changes the vertical position relative to the default position, either as computed by the individual program, or as overridden by the default-y attribute. Positive y is up and negative y is down. It should be interpreted in the context of the placement attribute if that is present. |
| type | start-stop-continue | No | Indicates if this is the start, stop, or continuation of the extension. Before Version 3.0 this attribute was not available, and an element was always treated as the start of the extension. |