VoltaBracket class
Represents a volta bracket (1st/2nd ending) in music notation.
Volta brackets indicate alternative endings for a repeated section. The first time through a repeat the passage under bracket 1 is played; on the repeat the passage under bracket 2 is played instead.
Example:
final bracket = VoltaBracket(number: 1, length: 150.0);
print(bracket.displayLabel); // "1."
final custom = VoltaBracket(number: 1, length: 150.0, label: '1.-3.');
print(custom.displayLabel); // "1.-3."
- Inheritance
-
- Object
- MusicalElement
- VoltaBracket
Constructors
- VoltaBracket({required int number, required double length, bool hasOpenEnd = false, String? label})
- Creates a VoltaBracket.
Properties
- displayLabel → String
-
The text displayed inside the bracket.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasOpenEnd → bool
-
Whether the bracket has an open right end (no closing vertical line).
final
- label → String?
-
Optional custom label text shown inside the bracket.
final
- length → double
-
The horizontal length of the bracket in logical pixels.
final
- number → int
-
The volta number (1 for first ending, 2 for second ending, etc.).
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- xmlId ↔ String?
-
Identificador único MEI (
xml:id). Opcional; required for elementos referenciados by other via atributos de ligação of the MEI v5.getter/setter pairinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited