Class AccidentalCalculator

Compute the accidentals for notes according to the current key instruction

Hierarchy

AccidentalCalculator

Index

Constructors

constructor

Properties

Accessors

ActiveKeyInstruction

Methods

Constructors

constructor

new AccidentalCalculator(): AccidentalCalculator

Returns AccidentalCalculator

Properties

Private activeKeyInstruction

activeKeyInstruction: KeyInstruction

Private currentAlterationsComparedToKeyInstructionList

currentAlterationsComparedToKeyInstructionList: number[] = []

Private currentInMeasureNoteAlterationsDict

currentInMeasureNoteAlterationsDict: default<number, AccidentalEnum> = ...

Private keySignatureNoteAlterationsDict

keySignatureNoteAlterationsDict: default<number, AccidentalEnum> = ...

Accessors

ActiveKeyInstruction

get ActiveKeyInstruction(): KeyInstruction
set ActiveKeyInstruction(value: KeyInstruction): void

- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:19
Returns KeyInstruction
- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:23
Parameters
- value: KeyInstruction
Returns void

Methods

checkAccidental

checkAccidental(graphicalNote: GraphicalNote, pitch: Pitch): void

- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:41
Parameters
- graphicalNote: GraphicalNote
- pitch: Pitch
Returns void

doCalculationsAtEndOfMeasure

doCalculationsAtEndOfMeasure(): void

- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:33
This method is called after each Measure It clears the in-measure alterations dict for the next measure and pre-loads with the alterations of the key signature

Returns void

Private isAlterAmbiguousAccidental

isAlterAmbiguousAccidental(accidental: AccidentalEnum): boolean

- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:117
Parameters
- accidental: AccidentalEnum
Returns boolean

Private reactOnKeyInstructionChange

reactOnKeyInstructionChange(): void

- Defined in MusicalScore/Graphical/AccidentalCalculator.ts:121
Returns void

Generated using TypeDoc