aphics</A>: 2.9 <A HREF="#Shapes_2.htm">Shapes</A>: 
B�zier Curves and Splines</H3>
<PRE>GrDrawCurve(), GrDrawCurveTo(), GrDrawSpline(), GrDrawSplineTo(), GrDrawRelCurveTo()</PRE>
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<A NAME="Shapes_b.htm_IX_Splines">
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<A NAME="Shapes_b.htm_IX_Be zier curves">
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B�zier curves are mathematical constructs which provide a cheap and easy way to define smooth curves in a manner that computers can understand. There are other ways to define curves to computers, but the B�zier was chosen for the GEO