Y Cell (Geometry Section) [Visio 2003 SDK Documentation]

Represents a y-coordinate on a shape in local coordinates. This table describes the Y cell based on the row in which it's located.

Row	Description
MoveTo	If the MoveTo row is the first row in the section, the Y cell represents the y-coordinate of the first vertex of a path. If the MoveTo row appears between two rows, the Y cell represents the y-coordinate of the first vertex after the break in the path.
LineTo	The y-coordinate of the ending vertex of a straight line segment.
ArcTo	The y-coordinate of the ending vertex of an arc.
EllipticalArcTo	The y-coordinate of the ending vertex of an elliptical arc.
PolylineTo	The y-coordinate of the ending vertex of a polyline.
NURBSTo	The y-coordinate of the last control point of a nonuniform rational B-spline (NURBS).
SplineStart	The y-coordinate of a spline's second control point.
SplineKnot	The y-coordinate of a control point.
InfiniteLine	A y-coordinate of a point on the infinite line.
Ellipse	The y-coordinate of the center of the ellipse.

Remarks

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

Cell name:	Geometryi.Yj where i and j = <1>, 2, 3...
	Geometryi.Y1 (InfiniteLine and Ellipse rows) where i = <1>, 2, 3...

To reference the Y 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:	visY (MoveTo, LineTo, ArcTo, EllipticalArcTo, NURBSTo, Polyline, SplineStart, and SplineKnot rows)
	visInfiniteLineY1 (InfiniteLine row)
	visEllipseCenterY (Ellipse row)