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EasyNotificationBadge

UIView extension that adds a notification badge.

The code that was used in this extension was originally written by mustafaibrahim989 in the library MIBadgeButton-Swift.

Screenshots

Installation

pod 'EasyNotificationBadge'

Or simply drag and drop NSBadge.swift to your project.

Usage

To add a badge with default settings use this (This also applies to updating an existing badge):

view.badge(text: "5")
barButtonItem.badge(text: "7")

To remove the badge:

view.badge(text: nil)
barButtonItem.badge(text: nil)

Advanced Usage

let badgeAppearnce = BadgeAppearnce()
appearnce.backgroundColor = UIColor.blue //default is red
appearnce.textColor = UIColor.white // default is white
appearnce.alignment = .center //default is center
appearnce.textSize = 15 //default is 12
appearnce.distenceFromCenterX = 15 //default is 0
appearnce.distenceFromCenterY = -10 //default is 0
appearnce.allowShadow = true
appearnce.borderColor = .blue
appearnce.borderWidth = 1
view.badge(text: "Your text", appearnce: badgeAppearnce)

Important

When calling .badge make sure that the view has already been loaded and has a superview. Setting a badge on a view that hasn't fully loaded can lead to unexpected results.