| Microsoft DirectX 9.0 SDK Update (October 2004) |
The IDirectMusicChordMap8 interface represents a chordmap. Chordmaps provide the composer (represented by the IDirectMusicComposer8 interface) with the information needed to create chord progressions for segments composed at run time. Chordmaps can also be used to change the chords in an existing segment.
The DirectMusicChordMap object also supports the IDirectMusicObject8 and IPersistStream interfaces for loading its data.
IDirectMusicChordMap8 is a type definition for IDirectMusicChordMap. The two interface names are interchangeable.
In addition to the methods inherited from IUnknown, the IDirectMusicChordMap8 interface exposes the following method.
| Method | Description |
| GetScale | Retrieves the scale associated with the chordmap. |
Requirements
Header: Dmusici.h
Library: Dmcompos.dll, Dmcompod.dll
See Also