<data.MEASUREMENTREL>

Measurement expressed in real-world (e.g., centimeters, millimeters, inches, points, picas, or pixels) or virtual units (vu). 'vu' is the default value. Unlike data.MEASUREMENTABS, in which only positive values are allowed, both positive and negative values are permitted.
Module
MEI
Used by
These class-based attributes use data.MEASUREMENTREL
att.distances/@dynam.distRecords the default distance from the staff for dynamic marks.
att.distances/@harm.distRecords the default distance from the staff of harmonic indications, such as guitar chord grids or functional labels.
att.distances/@text.distDetermines how far from the staff to render text elements.
att.lyricStyle/@lyric.alignDescribes the alignment of lyric syllables associated with a note or chord.
att.spacing/@spacing.staffSpecifies the minimum amount of space between adjacent staves in the same system; measured from the bottom line of the staff above to the top line of the staff below.
att.spacing/@spacing.systemDescribes the space between adjacent systems; a pair of space-separated values (minimum and maximum, respectively) provides a range between which a rendering system-supplied value may fall, while a single value indicates a fixed amount of space; that is, the minimum and maximum values are equal.
att.visualOffset.ho/@hoRecords a horizontal adjustment to a feature's programmatically-determined location in terms of staff interline distance; that is, in units of 1/2 the distance between adjacent staff lines.
att.visualOffset.vo/@voRecords the vertical adjustment of a feature's programmatically-determined location in terms of staff interline distance; that is, in units of 1/2 the distance between adjacent staff lines.
att.visualOffset2.ho/@starthoRecords the horizontal adjustment of a feature's programmatically-determined start point.
att.visualOffset2.ho/@endhoRecords the horizontal adjustment of a feature's programmatically-determined end point.
att.visualOffset2.vo/@startvoRecords a vertical adjustment of a feature's programmatically-determined start point.
att.visualOffset2.vo/@endvoRecords a vertical adjustment of a feature's programmatically-determined end point.
att.staffDef.vis/@spacingRecords the absolute distance (as opposed to the relative distances recorded in scoreDef elements) between this staff and the preceding one in the same system. This value is meaningless for the first staff in a system since the spacing.system attribute indicates the spacing between systems.
Declaration
<macroSpec ident="data.MEASUREMENTREL" module="MEI" type="dt">
<desc>Measurement expressed in real-world (e.g., centimeters, millimeters, inches, points, picas, or pixels) or virtual units (vu). 'vu' is the default value. Unlike data.MEASUREMENTABS, in which only positive values are allowed, both positive and negative values are permitted.</desc>
<content>
<rng:data type="token">
<rng:param name="pattern">
(\+|-)?\d+(\.\d+)?(cm|mm|in|pt|pc|px|vu)?
</rng:param>
</rng:data>
</content>
</macroSpec>