[vtkusers] Smoothing 2D plot in ChartXY

[Jothy]

One way is to reduce the thickness of the lines and the other is to change
the opacity of the actors.

Jothy

On Thu, Jun 23, 2011 at 3:46 PM, Yuri Timenkov <yuri at timenkov.ru> wrote:

> Hello,
>
> I have a raw set of 2D data from vtkTable using new vtkChartXY API
> (function in time). But it has a lot of peaks and falls and too much details
> (see example in attachment). I want to make it look niceer, so I see 3
> options:
>
>    1. Draw every Nth point.
>    2. Reduce number of points my averaging adjacent values.
>    3. Draw kind of envelope.
>
> Does VTK provide any means to do it automatically or I have to prepare data
> somehow before plotting?
>
> Thanks in advance,
> Yuri
>
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