CGDataProviderCreateWithCFData
CGDataProviderCreateWithCFData is a function in the Core Graphics framework of Apple's operating systems, including macOS and iOS. It is used to create a data provider object that wraps existing Core Foundation data. A data provider is an object that manages a source of data for Core Graphics objects, such as images, PDFs, or other graphical elements. When you use CGDataProviderCreateWithCFData, you are essentially telling Core Graphics where to find the raw data it needs.
The function takes two arguments: a CFData object containing the data and a boolean value indicating whether