Package edu.umd.cs.piccolo.activities

Interface PTransformActivity.Target

Enclosing class:
PTransformActivity
public static interface PTransformActivity.Target
Target Objects that want to get transformed by the transform activity must implement this interface. See PNode.animateToTransform() for one way to do this.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    getSourceMatrix(double[] aSource)
    This method is called right before the transform activity starts.
    void
    setTransform(AffineTransform aTransform)
    This will be called by the transform activity for each new transform that it computes while it is stepping.

  • Method Details

    • setTransform

      void setTransform(AffineTransform aTransform)
      This will be called by the transform activity for each new transform that it computes while it is stepping.
      Parameters:
      aTransform - the transform to be applied to the target.

    • getSourceMatrix

      void getSourceMatrix(double[] aSource)
      This method is called right before the transform activity starts. That way an object is always animated from its current position.
      Parameters:
      aSource - array to be populated with the target's gurrent matrix