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2.4.2.15 SplineStart

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The SplineStart is a Row_Type element that specifies properties of a spline.

The Cell_Type child elements of this structure MUST be a value from the following table.

Cell_Type element

Meaning

X

Specifies the x-coordinate of a spline's second control point.

Y

Specifies the y-coordinate of a spline's second control point.

A

Specifies the second knot of the spline.

B

Specifies the first knot of a spline.

C

Specifies the last knot of a spline.

D

Specifies the degree of a spline. The value of the structure MUST be greater than or equal to zero, and less than or equal to 25.