Constructor # new TrackController() 历史轨迹控制 Author: xyj Methods # addTrack(track) → {TrackController} Parameters: Name Type Description track Returns: Type: TrackController # addTracks(tracks) → {TrackController} Parameters: Name Type Description tracks Returns: Type: TrackController # clear() → {TrackController} Returns: Type: TrackController # getTrack(id) → {Object} Returns a track Parameters: Name Type Description id Returns: Type: Object # getTracks() → {Array} Returns: Type: Array # pause() # play() → {TrackController} Starts play all path Returns: Type: TrackController # releaseTrack(track) → {TrackController} Parameters: Name Type Description track Returns: Type: TrackController # removeTrack(track) → {TrackController} Removes a track Parameters: Name Type Description track Returns: Type: TrackController # restore() → {TrackController} Returns: Type: TrackController # viewTrack(track, viewOption) → {TrackController} Parameters: Name Type Description track viewOption Returns: Type: TrackController