Package net.paulhertz.pixelaudio.curves

Interface PAGesture

All Known Implementing Classes:
GestureSchedule, PACurveMaker
public interface PAGesture
PAGesture provides a definitional interface for "gestures": 1) a list of points and 2) a list of time offsets where 3) both lists have the same cardinality and 4) time offsets are monotonically non-dereasing. In addition, 5) the time list is expected (but not required) to start with a first element 0. Absolute time of gesture creation can be returned from in getStartTimeMs(), possibly as millis from application start. Gestures are often captured from GUI interaction, is is the case with PACurveMaker. PAGesture opens the way to use many different sources for generating gestures. "Gesture" is a core concept in the PixelAudio library, implemented by PACurveMaker, in particular.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    List<processing.core.PVector>
    getAllPoints()
    Dense gesture points.
    default GestureSchedule
    getAllPointsSchedule()
    Convenience: a schedule over the dense gesture.
    long
    getStartTimeMs()
    Absolute start time (e.g.
    float[]
    getTimeOffsetsMs()
    Time offsets in ms, same length as getAllPoints(), first element typically 0.
    default boolean
    isEmpty()
     
    default int
    size()
     

  • Method Details

    • getAllPoints

      List<processing.core.PVector> getAllPoints()
      Dense gesture points.

    • getTimeOffsetsMs

      float[] getTimeOffsetsMs()
      Time offsets in ms, same length as getAllPoints(), first element typically 0.

    • getStartTimeMs

      long getStartTimeMs()
      Absolute start time (e.g. millis() when gesture began)

    • getAllPointsSchedule

      default GestureSchedule getAllPointsSchedule()
      Convenience: a schedule over the dense gesture.

    • size

      default int size()

    • isEmpty

      default boolean isEmpty()