package at.markushi.ui.action; public class BackAction extends Action { public BackAction() { final float endX = 0.82f; final float startX = 0.21875f; final float center = 0.5f; lineData = new float[]{ // line 1 startX, center, 0.52f, 0.2f, // line 2 startX, center, endX, center, // line 2 startX, center, 0.52f, 0.8f,}; lineSegments.add(new LineSegment(0, 8)); lineSegments.add(new LineSegment(4)); } }