[cairo] Length of bezier curve

Behdad Esfahbod behdad at cs.toronto.edu
Thu Jan 4 15:49:07 UTC 2018


On Thu, Jan 4, 2018 at 5:08 AM, Plugin Everything <jameswhiffin at gmail.com>

> Hi. I'm drawing a bezier curve and want to only stroke a portion of it,
> 50% for example. So I'm using cairo_set_dash to do that, but I need to know
> the length of the curve for that to work. Does anyone know how to calculate
> the length of the bezier curve? Thank you.
> --
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> cairo at cairographics.org
> https://lists.cairographics.org/mailman/listinfo/cairo

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