* {{man label|Generations}} <precode>10</precode> (default) - The number of generations to include in the tree* {{man label|Max chart width (%):}} <precode>50</precode> (default) - Width of tree as fraction of the browser window* {{man label|Max chart height (px):}} <precode>1000</precode> (default) - Height of the tree in pixels.* {{man label|Closing remarks:}} <precode>Copyright...</precode> (default) - List of strings, free text added at the bottom, for example for a copyright notice.