Removing bookmarks from PDFs on iOS

To remove a bookmark by title in an existing document.

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];
}

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

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.