Instance Method init With Contents Of URL:
Initializes an image object by reading an image from a URL.
iOS 5.0+ macOS 10.4+ Mac Catalyst 13.0+ Beta tvOS 9.0+ Declaration - ( ) instancetype initWithContentsOfURL:( ) * NSURL url;
The location of the image file to read.
The initialized image object, or
if the object could not be initialized.
nil See Also Initializing an Image - init With Color:
Initializes an image of infinite extent whose entire content is the specified color.
- init With Image:
Initializes an image object with the specified UIKit image object.
- init With CGLayer:
Initializes an image object from the contents supplied by a CGLayer object.
Deprecated - init With CGLayer: options:
Initializes an image object from the contents supplied by a CGLayer object, using the specified options.
Deprecated k CIImage Provider Tile Size
A key for the image tiles size. The associated value is an
objects for the dimensions of the image tiles requested from the image provider.
NSNumber k CIImage Provider User Info
A key for data needed by the image provider. The associated value is an object that contains the needed data.
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