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Hi,

i have implemented a chart with a custom overview as in the “Custom overview control” example. Now I want to combine this with a rollover as in the “Using rollover modifier tooltips” example. There seems to be some kind of interaction between the overviewchart and the main chart. If I comment out the overviewchart the rollover works correctly, but with the overviewchart it is as if the rollover points which are drawn have the height range of the overviewchart and are not drawn at the correct location in the main chart.

Please find attached an example that shows the effect, comment out the overviewchart to see the correct behavior.

Bruno

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Great Answer
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Hi Bruno,

unfortunately, I cannot reproduce this issue in our Examples Suite, the Custom Overview Control example. Please refer to the attached image, this is what I see.

Could you please re-attach the sample for reproduction, for it seems to get lost or missed? Try to remove the bin, obj folders and make it as small as possible if it cannot be attached because of its size. Also please be aware that only .zip, .pdf and .txt file extensions are supported.

Best regards,
Yuriy

Attachments
  • Bruno Vermeersch
    Yurily, I reattached my example to my question. You’ll have to fix the reference to SciChart.Examples.ExternalDependencies on your machine. I’ll investigate your example.
  • Bruno Vermeersch
    One difference I immediately notice is that in my example I bind to SeriesSource, in the examples suite the binding is to RenderableSeries. Might that be related?
  • Andrew
    It might be related at SeriesSource incorrectly shared RenderableSeries across charts when binding 2 or more charts to one set of ViewModels. This is one of the reasons why SeriesSource is deprecated in v4 of SciChart. We have kept the API but it is marked as obsolete. Can you try SeriesBinding instead? https://www.scichart.com/documentation/v4.x/MVVM%20DataSeries%20RenderableSeries%20API.html
  • Bruno Vermeersch
    Ok, that did the trick. Thanks a lot!
  • Andrew
    Great! Glad to be of help!
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