- (id)initWithFrame:(CGRect)frame
{
    if (self = [super initWithFrame:frame])
    {
        // Initialization code
        self.opaque = NO;
        self.strokeColor = kDefaultStrokeColor;
        self.backgroundColor = [UIColor clearColor];
        self.rectColor = kDefaultRectColor;
        self.strokeWidth = kDefaultStrokeWidth;
        self.cornerRadius = kDefaultCornerRadius;
    }
    return self;
}