B Cell (Geometry Section)

Represents different information in different rows. This table describes the B cell based on the row in which it's located.

Row	Description
EllipticalArcTo	The y-coordinate of an arc's control point.
NURBSTo	The last weight of the nonuniform rational B-spline (NURBS).
SplineStart	The first knot of a spline.
InfiniteLine	A y-coordinate of a point on an infinite line; paired with x-coordinate represented by the A cell.
Ellipse	A y-coordinate of a point on an ellipse; paired with x-coordinate represented by the A cell.

Remarks

To get a reference to the B cell by name from another formula, or from a program, using the CellsU property, use:

Cell name:	Geometryi.Bj where i and j = <1>, 2, 3...
	Geometryi.B1 (InfiniteLine and Ellipse rows)

To get a reference to the B cell by index from a program, use the CellsSRC property with the following arguments:

Section index:	visSectionFirstComponent + i where i = 0, 1, 2...
Row index:	visRowVertex + j where j = 0, 1, 2...
	visRowVertex (InfiniteLine and Ellipse rows)
Cell index:	visControlX (EllipticalArcTo row)
	visControlY (EllipticalArcTo row)
	visNURBSWeight (NURBSTo row)
	visSplineKnot2 (SplineStart row)
	visInfiniteLineY2 (InfiniteLine row)
	visEllipseMajorY (Ellipse row)