A dimension: its label, its kind, such as Size_Diameter or Location_LinearDistance, its name,
and its nominal value. upperTolerance and lowerTolerance, both positive, say how far above
and below the value it may lie; lowerBound and upperBound give a range instead, whose middle is
the value. shapes and otherShapes hold the labels of the shapes it measures from and to.
Lengths are in the document's length unit and angles in degrees; a value that is not finite reads
NaN.
A dimension: its label, its kind, such as
Size_DiameterorLocation_LinearDistance, its name, and its nominalvalue.upperToleranceandlowerTolerance, both positive, say how far above and below the value it may lie;lowerBoundandupperBoundgive a range instead, whose middle is the value.shapesandotherShapeshold the labels of the shapes it measures from and to. Lengths are in the document's length unit and angles in degrees; a value that is not finite reads NaN.