iOS view draw a corner with rounded corners

-(void) DrawRect: (cgrect) rect

{

if ([Self.state isequaltostring:@ "1"]) {//Top fillet

Uibezierpath *maskpath = [Uibezierpath bezierPathWithRoundedRect:self.bounds byroundingcorners:uirectcornertopright | Uirectcornertopleft Cornerradii:cgsizemake (10, 10)];

Cashapelayer *masklayer = [[Cashapelayer alloc] init];

Masklayer.frame = Self.bounds;

Masklayer.path = Maskpath.cgpath;

Self.layer.mask = Masklayer;

else if ([Self.state isequaltostring:@ "2"]) {//lower rounded

Uibezierpath *maskpath = [Uibezierpath bezierPathWithRoundedRect:self.bounds byroundingcorners: Uirectcornerbottomright | Uirectcornerbottomleft Cornerradii:cgsizemake (10, 10)];

Cashapelayer *masklayer = [[Cashapelayer alloc] init];

Masklayer.frame = Self.bounds;

Masklayer.path = Maskpath.cgpath;

Self.layer.mask = Masklayer;

}

Cell Split Line

Calayer *bottomborder = [Calayer layer];

Bottomborder.frame = CGRectMake (0,self.frame.size.height-1,self.frame.size.width, 1);

Bottomborder.backgroundcolor = Color_sep. Cgcolor;

[Self.layer Addsublayer:bottomborder];

}