The object should not be split between pages (i.e. should always be kept together on a single page).

The object can be split only if it is too large to fit on an empty page. In that case, the object is split immediately. Otherwise, a new page is started and the object is placed on it without splitting.

The object can be split if it does not fit onto the current page.

If the object does not fit on the current page (column), a new page (column) is started; if the object does not fit on that page (column), it is split as needed after that.