Initializer

init(_:)

Creates a Core Graphics PDF document using data specified by a URL.

Declaration

init?(_ url: CFURL)

Parameters

url

The URL address at which the PDF document data is located.

Return Value

A new Core Graphics PDF document, or NULL if a document could not be created. You are responsible for releasing the object using CGPDFDocumentRelease.

Discussion

Distributing individual pages of a PDF document to separate threads is not supported. If you want to use threads, consider creating a separate document for each thread and operating on a block of pages per thread.

See Also

Creating PDF Documents

init?(CGDataProvider)

Creates a Core Graphics PDF document using a data provider.