Rectangle zoom

 

The Rectangle zoom button, on the toolbar, can be used to center and zoom in on a portion of the tree being viewed.

To zoom in on an area of the tree:

  1. 1.Press and hold the left mouse button.

  2. 2.Drag the mouse to select an area. A rectangle will be drawn to show the area.

  3. 3.Release the left mouse button and the selected area will expand to fill the screen.

⬇︎

Branches does a best fit for the selection you make, while preserving the correct aspect ratio on the screen.  The resulting screen will not be exactly what you selected, but it will be close enough for you to see the area of interest.