"Chris R" <car### [at] comcastnet> wrote:

> To prove my spline layout code is correct, I created some tools for converting a
> spline whose values have an arbitrary range into a spline whose values go from
> 0.0 to the computed length of the spline over the given range of values.  Using
> a spline that has been tuned this way gave a much better result in laying out
> the text.

are you aware that there are spline macros to do this sort of thing?
IIRC, they are in transforms.inc

- BW

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