NIBadgeView Example 1

NIBadgeViewExample1.m

// We don't know what the initial frame will be, so pass the empty rect.
NIBadgeView* badgeView = [[NIBadgeView alloc] initWithFrame:CGRectZero];

// The badgeView backgroundColor is black by default.
badgeView.backgroundColor = self.view.backgroundColor;

// We can set any arbitrary text to the badge view.
badgeView.text = @"7";

// Once we've set the text we allow the badge view to size itself to fit the contents of the
// text. If we wanted to we could explicitly set the frame of the badge view to something larger,
// but in nearly all cases the sizeToFit rect will be the one you want to use.
[badgeView sizeToFit];

[self.view addSubview:badgeView];