The Preview area is where your generated graphics are displayed.

Current page

The main preview area shows the drawing canvas or current page.

The zoom level can be increased with Cmd+ and decreased with Cmd-.

In case of multi-page documents, the visualization settings can be changed by right-clicking on the page and choosing between single or double pages and continuous or individual.

Pages overview

Besides the current page there is also a secondary pane to the left where all pages can be seen at once (in case of multi-page documents). This pane is hidden by default, and can be opened by pulling the vertical division to the right.