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Does any one know what formula to be used to join a series of points with a smooth curve?

Posted on 2002-04-15
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I want to draw a smooth curve through a series of points. Is there such formula to do that. Bezier curve doesn't not work for it, as its curve doesn't touch all points. Or is it possible to make Bezier Curve go through every point? Thanks.
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Question by:chual
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by:jkr
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Mathematically speaking: You'd use cubic spline functions for that.
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by:chual
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Do you know where I can find the code for drawing a cubic spline? Thanks

chua
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by:AlexNek
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