public void curveTo(float c0X,float c0Y,float c1X,float c1Y,float x,float y){
  mPoints.add(PathPoint.curveTo(c0X,c0Y,c1X,c1Y,x,y));
}

public void curveTo ( float c0X , float c0Y , float c1X , float c1Y , float x , float y ) { mPoints . add ( PathPoint . curveTo ( c0X , c0Y , c1X , c1Y , x , y ) ) ; }
create a cubic b ? zier curve from the current path point to the new one specified by x and y . the curve uses the current path location as the first anchor point , the control points ( c0x , c0y ) and ( c1x , c1y ) , and ( x , y ) as the end anchor point .
