Auto rescale
You can use this function to rescale the data in Graphics as you digitise points on the digitising tablet. Rescaling the view ensures that all data is always visible in Graphics.
To run this function: Choose Create > Digitiser options > Auto rescale, or...
Output
If auto rescale is currently on, choosing Auto Rescale turns auto rescale off.
If auto rescale is currently off, choosing Auto Rescale turns auto rescale on.