[cairo] Text Along Path

Lawrence D'Oliveiro ldo at geek-central.gen.nz
Tue Nov 24 16:31:30 PST 2015

On Tue, 24 Nov 2015 16:45:02 -0600, Behdad Esfahbod wrote:

> When you De Casteljau the curve, the new line spline has slightly
> different tangent at every point of the curve, and hence different
> normal vector.

You mean in terms of the parametrized form of the curve? Because I
thought geometrically speaking, de Casteljau decomposition is exact.

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