| CartesianPlaneWithNullAxis.java |
package lectures.composite.objects_shapes;
import util.annotations.WebDocuments;
import lectures.graphics.Line;
@WebDocuments({"Lectures/CompositeObjectsShapes.pptx", "Lectures/CompositeObjectsShapes.pdf", "Videos/CompositeObjectsShapes.avi"})
public interface CartesianPlaneWithNullAxis {
public Line getXAxis();
public Line getYAxis();
public void toggleXAxis();
}