Draw and render a visible page.
- macOS 10.4–10.12Deprecated
Do not invoke this method, except by invoking it on
super from a subclass.
PDFView class calls
draw as necessary for each visible page that requires rendering. In the
PDFView class, this method erases
page to white, calls
[page draw , and then draws the selection, if any.
You can override this method to draw on top of a PDF page or to control how pages are drawn. In these cases, invoke this method on
super and then perform custom drawing on top of the PDF page.