| Interface | Description | 
|---|---|
| GeometryRow | 
| Class | Description | 
|---|---|
| ArcTo | |
| Ellipse | |
| EllipticalArcTo | |
| InfiniteLine | Contains the x- and y-coordinates of two points on an infinite line. | 
| LineTo | |
| MoveTo | Contains the x- and y-coordinates of the first vertex of a shape or the x-
 and y-coordinates of the first vertex after a break in a path, relative to
 the height and width of the shape. | 
| NURBSTo | |
| PolyLineTo | |
| RelCubBezTo | |
| RelEllipticalArcTo | |
| RelLineTo | Contains x-and y-coordinates of the ending vertex of a straight line segment
 relative to a shape's width and height. | 
| RelMoveTo | |
| RelQuadBezTo | Contains the x- and y-coordinates of the endpoint of a quadratic Bezier curve
 relative to the shape's width and height and the x- and y-coordinates of the
 control point of the curve relative shape's width and height. | 
| SplineKnot | Contains x- and y-coordinates for a spline's control point and a spline's
 knot. | 
| SplineStart | Contains x- and y-coordinates for a spline's second control point, its second
 knot, its first knot, the last knot, and the degree of the spline. | 
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