Interface CALayerDelegate

All Superinterfaces:
NSObjectProtocol, ObjCProtocol
All Known Implementing Classes:
ADBannerView, ARCoachingOverlayView, ARSCNView, ARSKView, ASAuthorizationAppleIDButton, AVRoutePickerView, BCChatButton, CAInterAppAudioSwitcherView, CAInterAppAudioTransportView, CALayerDelegateAdapter, CLLocationButton, CPWindow, GLKView, HKActivityRingView, HMCameraView, INUIAddVoiceShortcutButton, LPLinkView, MKAnnotationView, MKCircleView, MKCompassButton, MKMapView, MKMarkerAnnotationView, MKOverlayPathView, MKOverlayView, MKPinAnnotationView, MKPolygonView, MKPolylineView, MKScaleView, MKUserLocationView, MKUserTrackingButton, MPVolumeView, MSStickerBrowserView, MSStickerView, MTKView, PDFThumbnailView, PDFView, PHLivePhotoView, PKAddPassButton, PKCanvasView, PKPaymentButton, RPSystemBroadcastPickerView, SCNView, SKView, UIActionSheet, UIActivityIndicatorView, UIAlertView, UIButton, UICollectionReusableView, UICollectionView, UICollectionViewCell, UICollectionViewListCell, UIColorWell, UIControl, UIDatePicker, UIEventAttributionView, UIImageView, UIInputView, UILabel, UIListContentView, UINavigationBar, UIPageControl, UIPickerView, UIPopoverBackgroundView, UIProgressView, UIRefreshControl, UIScrollView, UISearchBar, UISearchTextField, UISegmentedControl, UISlider, UIStackView, UIStepper, UISwitch, UITabBar, UITableView, UITableViewCell, UITableViewHeaderFooterView, UITextField, UITextView, UIToolbar, UIView, UIVisualEffectView, UIWebView, UIWindow, WKWebView

public interface CALayerDelegate
extends NSObjectProtocol
  • Method Details

    • displayLayer

      void displayLayer​(CALayer layer)
    • drawLayer

      void drawLayer​(CALayer layer, CGContext ctx)
    • willDrawLayer

      void willDrawLayer​(CALayer layer)
      Since:
      Available in iOS 10.0 and later.
    • layoutSublayers

      void layoutSublayers​(CALayer layer)
    • getAction

      CAAction getAction​(CALayer layer, String event)