0

dimension text is in the centre of dimension line

1

dimension text is under dimension line (except for cases when size is not situated vertically and the variable DimTih has the value True). Distance between text and dimension line is set by the variable DimGap.

2

dimension text is situated next to dimension line at the side which is the furthest from the specifying points.

3

dimension text is situated according to the JIS (Japanese Industrial Standards).