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· 2 min read

FSCalendar 사용법​

  1. FSCalendar 란
  1. 설치
  • pod 'FSCalendar'
  1. FSCalendar 사용법

  • 생성

    • private var viewFSCalendar: FSCalendar = { let calendar = FSCalendar() calendar.translatesAutoresizingMaskIntoConstraints = false calendar.appearance.titleDefaultColor = .blue // set weekday color calendar.appearance.titleWeekendColor = .red // set weekend color calendar.appearance.headerTitleColor = .purple // set title color calendar.appearance.weekdayTextColor = .orange // set weekdayText(like 월,화,수,목,금,토,일) calendar.appearance.headerDateFormat = "YYYY년 M월" // set title DateFormat calendar.locale = Locale(identifier: "ko_KR") // set weekdayText language calendar.appearance.headerMinimumDissolvedAlpha = 0 // set prev, next text alpha calendar.scope = .month // Calendar 디스플레이 방법 디폴트 Month return calendar }()

  • 제스처 및 델리게이트 설정

    • let upGesture: UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: #selector(testUpGestureAction(sender:)))
    • upGesture.direction = .up
    • let downGesture: UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: #selector(testUpGestureAction(sender:)))
    • downGesture.direction = .down
    • viewFSCalendar.addGestureRecognizer(upGesture)
    • viewFSCalendar.addGestureRecognizer(downGesture)
    • viewFSCalendar.delegate = self
    • viewFSCalendar.dataSource = self
    • delegate, dataSource

  • 이벤트 처리

    • let formatter = DateFormatter()
    • formatter.locale = Locale(identifier: "ko_KR")
    • formatter.dateFormat = "yyyy-MM-dd"
    • let xmas = formatter.date(from: "2021-12-25")
    • let myBirthday = formatter.date(from: "2021-11-22")
    • events = [xmas!, myBirthday!] // add events (Date Type) on events [Date] NSArray
    • delegate, dataSource
      • extension ViewController: FSCalendarDelegate, FSCalendarDataSource { func calendar(_ calendar: FSCalendar, didSelect date: Date, at monthPosition: FSCalendarMonthPosition) { // can write did select event on this func print("didSelected") let dateFormatter = DateFormatter() dateFormatter.dateFormat = "YYYY년 M월 d일" let currentDate = dateFormatter.string(from: date) print(currentDate) } func calendar(_ calendar: FSCalendar, numberOfEventsFor date: Date) -> Int { if self.events.contains(date) { // draw points on event day return 1 } else { return 0 } } func calendar(_ calendar: FSCalendar, boundingRectWillChange bounds: CGRect, animated: Bool) { print("test") } func calendarCurrentPageDidChange(_ calendar: FSCalendar) { print("changed") }

}