TVIScreenCapturer Class Reference

Inherits from	NSObject
Conforms to	TVIVideoCapturer
Declared in	TVIScreenCapturer.h

Overview

TVIScreenCapturer captures content from a UIView.

`capturing`

Indicates that screen capture is active.

@property (atomic, assign, readonly, getter=isCapturing) BOOL capturing

Declared In

TVIScreenCapturer.h

`– initWithView:`

Constructs a TVIScreenCapturer with a UIView.

- (null_unspecified instancetype)initWithView:(nonnull UIView *)view

Parameters

`view`	The `UIView` to capture content from.

Return Value

An instance of TVIScreenCapturer if creation was successful, and nil otherwise.

Discussion

TVIScreenCapturer captures the contents of a single view at 1x scale. Because this class depends on UIKit and CoreGraphics to snapshot content it does not function if the application is backgrounded. This class will not respond to TVIVideoConstraints. Instead, it will use the dimensions of the view to determine its capture size.

Declared In

TVIScreenCapturer.h