Autofit is used for optimal cell size autofit. Autofit is set up when the Autofit Cells checkbox is selected on the Layout tab of side panel:
Cells autofit contains the next settings:
First by width, then by height
First by height, then by width
NOTE. By default simplified cells autofit is used.
If after autofit the value does not fit the cell integrally, it is replaced with hash signs:
See also: