Using the zoom function¶
The “Zoom” function is used to zoom in or out on the entire contents of a diagram.
Zooming in on the contents of a diagram increases the size of the elements shown, making it easier to read.
Zooming out on a diagram’s contents reduces the size of the elements shown, and can be particularly useful if you are working with a large-scale diagram and wish to visualize a larger part of the presentation.
To use the “Zoom” function, simply carry out the following steps:
- Click inside the diagram you want to zoom in or out of.
- Roll the mouse wheel while pressing the Ctrl key or use the ‘ + ’ and ‘ – ’ keys to zoom either in or out on the diagram contents.
You can also use the “Zoom in”  and “Zoom out”  icons in the diagram toolbar.