Specifies a scale factor for the text height of fractions and tolerance values relative to the dimension text height, as set by DIMTXT.
| Type: | Real |
| Saved in: | Drawing |
| Initial value: | 1.0000 |
For example, if DIMTFAC is set to 1.0, the text height of fractions and tolerances is the same height as the dimension text. If DIMTFAC is set to 0.7500, the text height of fractions and tolerances is three-quarters the size of dimension text.