[Chart] Bezier smoothing

[Tim Docker]

Hi.

For this I think you would need to:

1) extend the abstract back end to support a bezier segment in paths

2) implement this in both the Cairo and diagrams renderers - with some tests

3) make use of the bezier segments in your new contour plots.

However - looking back to the thread where you raised this before, it
sounded like the Cairo beziers didnt meet your needs. Did you resolve this?

Tim
On 5 Apr 2014 01:26, "Sacha Sokoloski" <sokolo at mis.mpg.de> wrote:

> I'm just raising this point again to see if anyone feels inspired to
> answer it.
>
> So I'm still sitting on some nice code for generating contour plots in
> Chart which I think would be of interest, but the primary problem is that
> to make contour plots look good you need some kind of spline interpolation.
> In general having the ability to apply spline interpolation in Chart might
> be nice. I notice that Diagrams provides tools for this, but of course we
> want to retain the ability to render in the cairo backend directly, which
> means we would need some kind of 'native' tool.
>
> Anyone have any thoughts about this?
>
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