Enlarge or reduce the graph

  1. Click Graph → Graph Properties, and then enter a zoom factor. A factor of 2 enlarges the graph by twice its size, a factor of 3 enlarges the graph by three times its size and so on. The default zoom factor is 2.
  2. Click Graph → Zoom In to magnify the graph by the zoom factor.
  3. Click Graph → Zoom Out to reduce the graph by the zoom factor.