init(size:format:)
Creates an image renderer with the specified size and format.
Declaration
init(size: CGSize, format: UIGraphicsImageRendererFormat)Parameters
- size:
The size of images output from the renderer, specified in points.
- format:
A Uigraphicsimagerendererformat object that encapsulates the format used to create the renderer context.
Return Value
An initialized renderer.
Discussion
Use this initializer to create an image renderer when you want to override the default format for the current device. Provide the size of the images you want to create, and an instance of UIGraphicsImageRendererFormat with the required configuration.