- rect
A System.Drawing.Rectangle that represents the bounding rectangle that defines the ellipse from which the pie is drawn.
- startAngle
The starting angle for the pie section, measured in degrees clockwise from the x-axis.
- sweepAngle
The angle between startAngle and the end of the pie section, measured in degrees clockwise from startAngle.
The pie shape is defined by a partial outline of an ellipse and the two radial lines that intersect the endpoints of the partial outline. The partial outline begins at startAngle (measured clockwise from the x-axis) and ends at startAngle + sweepAngle.