Rating stars view

gistfile1.m

- (void)drawRect:(CGRect)rect
{
    
    UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(10, 13, 100, 20)]; 
    [label setFont:[UIFont fontWithName:@"Neutraface Condensed" size:18]];
    [label setTextColor:[UIColor colorWithRed:96.0/255.0 green:40.0/255.0 blue:33.0/255.0 alpha:1.0]]; 
    [label setText:@"YOUR RATING"]; 
    [label setBackgroundColor:[UIColor clearColor]]; 
    [self addSubview:label]; 
    
    CGFloat x = 120; 
    CGFloat y = 10; 
    for (int i = 0; i<5; i++){
        UIButton *button = [[UIButton alloc]initWithFrame:CGRectMake(x, y, 23, 23)]; 
        [button setBackgroundColor:[UIColor clearColor]];
        [button setImage:[UIImage imageNamed:@"Star_OFF"] forState:UIControlStateNormal];
        [button setImage:[UIImage imageNamed:@"Star_ON"] forState:UIControlStateHighlighted];
        [button setTag:i+1]; 
        [button addTarget:self action:@selector(starClicked:) forControlEvents:UIControlEventTouchUpInside]; 
        [_ratingStar addObject:button];
        [self addSubview:[_ratingStar objectAtIndex:i]]; 
        x = x + 30; 
    }
    [self setBackgroundColor:[UIColor clearColor]]; 
}

-(void)starClicked:(id)sender
{
    _rating = [sender tag]; 
    for (UIButton *button in _ratingStar){
        if (button.tag > _rating) {
            [button setImage:[UIImage imageNamed:@"Star_OFF"] forState:UIControlStateNormal];
        }
        else{
            [button setImage:[UIImage imageNamed:@"Star_ON"] forState:UIControlStateNormal];
        }
    }
}