d3/d3-interpolate

interpolateNumberArrayRound ?

Fil opened this issue · 2 comments

Fil commented

I just realized that in #77, for integer arrays, the implicit rounding is floor when we would want round, for symmetry.
I'm not sure where to put that change: in array type detection, and/or in an explicit interpolateNumberArrayRound function.

(Sorry for l'esprit d'escalier)

Feels too niche to me.

Fil commented

I would have liked the symmetry, but it's not that easy to code.