cs. Given two endpoints and one arbitrary point, there is a unique circular arc which has those endpoints and passes through that arbitrary point. The closer the arbitrary point is to the line connecting the endpoints, the shallower the described arc.
<IMG SRC="Shapes_7_3ptArc.gif">

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<CODE>
GrDrawArc3Point()</CODE>
<A NAME="Shapes_8.htm_IX_GrDrawArc3Point()">
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 draws the three-point arc corresponding to the passed points. The second endpoint passed becomes the new pen position. <CODE>
GrDrawAr