documentShowableShowable functions can be customized with
The root element of a document and its metadata.
All documents are automatically wrapped in a
document element. The main
use of this element is to use it in
set rules to specify document
The metadata set with this function is not rendered within the document. Instead, it is embedded in the compiled PDF file.
ParametersParameters are the inputs to a function. They are specified in parentheses after the function name.
The document's title. This is often rendered as the title of the PDF viewer window.
The document's author.