changeTrackVolume
Description
Changes the volume of the given tracks. This will result in a volume change of the primary and secondary midi channel that the track uses for playback. If the track shares the channels with another track, all related tracks will be changed as they cannot be distinguished.
Signatures
function changeTrackVolume(tracks, volume)JavaScript |
void ChangeTrackVolume(Track[] tracks, double volume).net |
alphaTab('trackVolume', tracks, volume)jQuery |
Parameters
Parameters | Type | Summary |
---|---|---|
tracksJavaScript | alphaTab.model.Tracks[] | The array of tracks that should be changed. |
tracks.net | AlphaTab.Model.Tracks[] | The array of tracks that should be changed. |
volumeAll | double | The volume multiplicator that should be added to the volume that the track normally has. e.g. 1.0 for no change on the volume, 2.0 for doubling the volume. Allowed range: 0.0 - 3.0. |
Returns
Nothing
Examples
var api = new alphaTab.AlphaTabApi(document.querySelector('#alphaTab'));
api.changeTrackVolume([api.score.tracks[0], api.score.tracks[1]], 1.5);
api.changeTrackVolume([api.score.tracks[2]], 0.5);
var at = $('#alphaTab');
var tracks = at.alphaTab('tracks');
at.alphaTab('trackVolume', [tracks[0], tracks[1]], 1.5);
at.alphaTab('trackVolume', [tracks[0], tracks[1]], 0.5);
var api = new AlphaTabApi<MyControl>(...);
api.ChangeTrackVolume(new Track[] { api.Score.Tracks[0], api.Score.Tracks[1] }, 1.5);
api.ChangeTrackVolume(new Track[] { api.Score.Tracks[2] }, 0.5);