Orientation and natural scale

Where to find it. Settings › Paper and printing.

Orientation. Landscape (long edge horizontal), Portrait (long

edge vertical), or Use the tree's own shape.

Natural scale. For the page's height and width, choose to fit the

paper or to keep the tree's natural density. Natural keeps bars a

consistent, readable height, and the time axis at your mm per decade,

instead of stretching or squashing them to fill the page. Neither ever

runs off the paper.