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SplineKnot Row (Geometry Section)

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Contains x - and y -coordinates for a spline's control point and a spline's knot.

A SplineKnot row contains the following cells.

Cell Description
X
The x -coordinate of a control point.
Y
The y -coordinate of a control point.
A
One of the spline's knots (other than the last one or the first two).

Remarks

Visio displays the definition of a spline in a Geometry section that contains a SplineStart row followed by one or more SplineKnot rows. The SplineStart row must be preceded by another kind of row, such as a MoveTo row, to indicate the first control point of the spline. The preceding row can be a LineTo, ArcTo, NURBSTo, PolylineTo, or EllipticalArcTo row if the spline follows a segment of that type.