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Hello!

Great work, thanks a lot for this framework!

Could you provide an example of animated inserting of a new point? My goal is to implement interpolation between previous retrieved and last point on the real-time line chart.

Version
v1.0.0.492
iOS insert   animation
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Hi there! Thanks for the first every iOS Charts question on our forums!

Can you supply a link to a video or a diagram explaining a bit more what you need? I don’t quite understand the requirement. I want to be sure before we answer.

I can tell you that animation of new datapoints is not something that we have built – yet – but we might be able to offer a suitable workaround, or implement it (depending on what you want).

Best regards,
Andrew

  • Alexander Edunov
    Thanks for a fast reply! Of course! Here is an example I captured from app with SciChart: https://www.youtube.com/watch?v=0N6yArpppdw Here is an example of expected behavior: https://www.youtube.com/watch?v=3qXE9SBMP5k As you can see on the second video, new point is adding with animation from last (x0, y0) to current (x1, y1). Is it possible to implement it using SciChart?
  • Andrew
    Nice! That makes it a lot clearer! Well I’m pretty sure we don’t support this out of the box in v1.0.0, but I will ask the team what we can do in terms of a workaround (or future feature request).
  • Alexander Edunov
    Thanks! Looking forward to your reply.
  • Andrew
    We’re discussing now in the team. Maybe inheriting our DataSeries would do it? E.g. AppendAnimated(x,y, duration). Stores a value, calculates interpolation points, then calls base DataSeries.Append(). At animation end you could remove the interpolated points (to save memory) and leave just the final X,Y. More to come …
  • Alexander Edunov
    I’ll try. Thanks!
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