DimRadialDiametralMixin

Synopsis

This design is used as a mixin in other designs to define a radial and diametral dimensions, such as DiametralDimension and RadialDimension. However, it does not have any geometry of its own.

Mixins

Parameters

Name	Type	Description
arc	part	The curve to dimension.
charHeight	number	Height of the dimension text. Default is 0.25
textAlignment	name	Controls alignment of the dimension text. Default is :Horizontal. Choices include :Horizontal and :Aligned.
horizontalLeader?	boolean	Specifies whether a horizontal leader is desired. Default is True .
dimLineFrom?	boolean	Determines if a dimension line appears at the opposite side of the arc: Default is True .
extLineFrom?	boolean	Determines if an extension line appears at the opposite side of the arc: Default is False .
textLocation	name	Determines where the text will be located. Default is :Auto. Choices include :Auto and :UseLocation.

Rules

Name	Type	Description
measurementVector	vector	Vector along which the measurement is taken.
locationVector	vector	Vector from the projectedCenter to the projectedLocation.
projectedCenter	point	The center point projected into the XY (Z=0) plane.
projectedLocation	point	The location point projected into the XY (Z=0) plane.
dimLineFromEnd	point	End point on the dimension line nearest the fromPoint.
dimLineFromStart	point	Start point on the dimension line nearest the fromPoint.
extLineFromStart	point	Start point on the extension line associated with the fromPoint.
extLineFromEnd	point	End point on the extension line associated with the fromPoint.
hasHorizontalLeader?	boolean	Returns True if a horizontal leader line actually appears in the dimension.
horizontalLeaderDirection	vector	Returns a vector in the direction the horizontal leader.
horizontalLeaderStart	point	Start point on the horizontal leader line.
horizontalLeaderEnd	point	End point on the horizontal leader line.
dimCenter	point	A point midway between the toLine and fromLine at distance from the projectedVertexPoint equal to the locationRadius.
dimTextCenter	point	Actual center of the dimension text.
dimAlternateCenter	point	Actual center of the dimension text. If the alternate dimension text is on the same line as the dimension text, then this will be the same point as dimTextCenter.