Initializes an image object by reading an image from a URL.
- iOS 5.0+
- macOS 10.4+
- Mac Catalyst 13.0+
- tvOS 9.0+
The location of the image file to read.
The initialized image object, or
nil if the object could not be initialized.
Initializing an Image
Initializes an image of infinite extent whose entire content is the specified color.
static let providerTileSize: CIImageOption
A key for the image tiles size. The associated value is an
NSArray that contains
NSNumber objects for the dimensions of the image tiles requested from the image provider.