protected void transformPointArrayNoTouch(float[] pts){
  mMatrixValueToPx.mapPoints(pts);
  mMatrixOffset.mapPoints(pts);
}

protected void transformPointArrayNoTouch ( float [ ] pts ) { mMatrixValueToPx . mapPoints ( pts ) ; mMatrixOffset . mapPoints ( pts ) ; }
transform an array of points with all matrixes except the touch matrix - - > use this if the transformed values are not effected by touch gestures
