Package ch.bailu.gtk.gtk

Interface GestureRotate.OnAngleChanged

Enclosing class:
GestureRotate
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface GestureRotate.OnAngleChanged

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onAngleChanged(double angle, double angle_delta)
    Emitted when the angle between both tracked points changes.

  • Method Details

    • onAngleChanged

      void onAngleChanged(double angle, double angle_delta)
      Emitted when the angle between both tracked points changes.
      Parameters:
      angle - Current angle in radians
      angle_delta - Difference with the starting angle, in radians