Package org.eclipse.nebula.cwt.animation.movement

Interface IMovement

All Known Implementing Classes:
AbstractMovement, BounceOut, ElasticOut, ExpoOut, LinearInOut, SinusDecreaseVariation, SinusVariation
public interface IMovement
Interface for movement implementations. Can be linear, exponential, ...

  • Method Summary

    Modifier and Type Method Description
    double getValue​(double step)
    Get value at step 'step'
    void init​(double min, double max, int steps)
    Set up the movement. with init( 0, 1, 50), it will take 50 steps to go from 0 to 1.

  • Method Details

    • init

      void init​(double min, double max, int steps)
      Set up the movement. with init( 0, 1, 50), it will take 50 steps to go from 0 to 1. There is no garanties that getValue will return only values between min and max. The only thing you know is : getValue( 0 ) = 0 and getValue( 50 ) = 1
      Parameters:
      min - - min (start) value
      max - - max( end ) value
      steps - - number of steps

    • getValue

      double getValue​(double step)
      Get value at step 'step'
      Parameters:
      step -
      Returns:
      current value.