bezier(optional)Records the placement of Bezier control points as a series of pairs of space-separated
values; e.g., 19 45 -32 118.
One or more values, each consisting of a sequence of decimal and decimal sub-values.
bulge(optional)Describes a curve as one or more pairs of values with respect to an imaginary line
connecting the starting and ending points of the curve. The first value captures a
distance to the left (positive value) or right (negative value) of the line, expressed
in
virtual units. The second value of each pair represents a point along the line, expressed
as a percentage of the line’s length. N.B. An MEI virtual unit (vu) is half the distance
between adjacent staff lines where the interline space is measured from the middle
of a
staff line.
One or more of decimal.
color(optional)Used to indicate visual appearance. Do not confuse this with the musical term 'color'
as used in pre-CMN notation.
Value conforms to data.COLOR.
curvedir(optional)Describes a curve with a generic term indicating the direction of curvature. Allowed values are: "above" (Upward curve.), "below" (Downward curve.), "mixed" (A "meandering" curve, both above and below the items it pertains to.)
endho(optional)Records the horizontal adjustment of a feature’s programmatically-determined end
point.
Value conforms to data.MEASUREMENTSIGNED.
endto(optional)Records a timestamp adjustment of a feature’s programmatically-determined end
point.
Value conforms to data.TSTAMPOFFSET.
endvo(optional)Records a vertical adjustment of a feature’s programmatically-determined end
point.
Value conforms to data.MEASUREMENTSIGNED.
ho(optional)Records 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.
Value conforms to data.MEASUREMENTSIGNED.
lform(optional)Describes the style of a line.
Value conforms to data.LINEFORM.
lsegs(optional)Describes the number of segments into which a dashed or dotted line may be divided,
or
the number of "peaks" of a wavy line; 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.
One or two values of datatype
a positive integer no smaller than 2, separated by a space.
startho(optional)Records the horizontal adjustment of a feature’s programmatically-determined start
point.
Value conforms to data.MEASUREMENTSIGNED.
startto(optional)Records a timestamp adjustment of a feature’s programmatically-determined start
point.
Value conforms to data.TSTAMPOFFSET.
startvo(optional)Records a vertical adjustment of a feature’s programmatically-determined start
point.
Value conforms to data.MEASUREMENTSIGNED.
to(optional)Records a timestamp adjustment of a feature’s programmatically-determined location
in
terms of musical time; that is, beats.
Value conforms to data.TSTAMPOFFSET.
vo(optional)Records 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.
Value conforms to data.MEASUREMENTSIGNED.
x(optional)Encodes an x coordinate for a feature in an output coordinate system. When it is
necessary to record the placement of a feature in a facsimile image, use the facs
attribute.
Value is a decimal number.
x2(optional)Encodes the optional 2nd x coordinate.
Value is a decimal number.
y(optional)Encodes a y coordinate for a feature in an output coordinate system. When it is
necessary to record the placement of a feature in a facsimile image, use the facs
attribute.
Value is a decimal number.
y2(optional)Encodes the optional 2nd y coordinate.
Value is a decimal number.