package jp.ac.kyutech.mns.ist; import java.awt.geom.Rectangle2D; import edu.umd.cs.piccolo.activities.PActivity; import edu.umd.cs.piccolo.util.PBounds; public interface LayoutContent { public PBounds getFullBounds(); public PActivity animateToPositionScaleRotation(double x, double y, double z, double m, long msec); public Rectangle2D mysize(); public boolean hasContent(); public int drawingAmount(); public double teineiLevel(); public void focus(); }