The Marathon Markup Language - Landscapes Element: <landscapes>

This kind of element is for modifying landscape rendering. This element has two kinds of child elements, <clear> and <sequence>.

The first one, <clear>, clears the landscape options, setting them back to their defaults; if it has an attribute of "coll", it will clear the sequences for the collection specified in that attribute's value; if not, it will clear all the sequences. However, this command can be followed by commands to set up landscape options, which will then be executed as if no "clear" command had been issued.

The second one, <landscape>, specifies the landscape options themselves. It takes these attributes: