Delete Watermark ​

To delete watermarks, follow these steps:

Call DeleteWatermarks() on the CPDFDocument object to remove all watermarks from the document.

This example shows how to delete the watermark:

//Remove the first watermark from the document.
let watermarks = document?.watermarks()
document?.removeWatermark(watermarks[0])

//Remove the first watermark from the document.
NSArray *watermarks = [document watermarks];
[document removeWatermark:watermarks[0]];