path = new Path();
path.addRect(-200,-200,200,200, Path.Direction.CW);
canvas.drawPath(path,mPaint...path = new Path();
path.addRect(-200,-200,200,200, Path.Direction.CW);
path.setLastPoint(-300,300)...path = new Path();
path.addRect(-200,-200,200,200, Path.Direction.CCW);
path.setLastPoint(-300,300...path = new Path();
Path src = new Path();
path.addRect(-200,-200,200,200, Path.Direction.CW);
src.addCircle...Path path = new Path();
Log.e("1",path.isEmpty()+"");
path.lineTo(100,100);
Log.e("2",path.isEmpty()