Removing bookmarks from PDFs on iOS

To remove a bookmark by title in an existing document.

Obj-C

PTPDFDoc *doc = [[PTPDFDoc alloc] initWithFilepath: filename];

// how to find and delete a bookmark by title text.
PTBookmark *foo = [[doc GetFirstBookmark] Find: @"foo"];
if ([foo IsValid]) {
	[foo Delete];
}

Swift

let doc: PTPDFDoc = PTPDFDoc(filepath: filename)

// how to find and delete a bookmark by title text.
let foo: PTBookmark = doc.getFirstBookmark().find("foo")
if foo.isValid() {
	foo.delete()
}

Read, add, edit PDF outlines and bookmarks Full code sample which illustrates how to read and edit existing outline items and create new bookmarks using the high-level API

About removing a bookmark

The Bookmarks class also allows you to quickly find Bookmarks based on the title text. For example, the above code snippet looks for a Bookmark called foo and then removes it from the outline tree.