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2 votes
60 views

var lineData = new XyDataSeries<DateTime, double>();

if I have a XyDataSeries<DateTime, double> then I can get the sweeping animation to work. If I change the XyDataSeries to XyDataSeries<DateTime, int> it fails to produce the chart and gives an exception stating

SciChartSurface didn’t render, because an exception was thrown:
Message: Specified cast is not valid.

Stack Trace: at SciChart.Charting.Visuals.RenderableSeries.Animations.Transformations.Point2DSeriesTransformation1.SweepTransform(T pointSeries, Double currentProgress)
at SciChart.Charting.Visuals.RenderableSeries.Animations.Transformations.Point2DSeriesTransformation
1.O(IPointSeries D, Double I)
at SciChart.Charting.Visuals.RenderableSeries.Animations.SweepAnimation.Animate(IRenderPassData rpd, Double currentProgress)
at SciChart.Charting.Visuals.RenderableSeries.Animations.SeriesAnimationBase.OnRender(IRenderPassData rpd)
at SciChart.Charting.Visuals.RenderableSeries.BaseRenderableSeries.WFB(IRenderContext2D D, IRenderPassData I)
at A.IJ.T(ISciChartSurface D, RenderPassInfo I, IRenderContext2D J, Int32 M)
at A.IJ.M(ISciChartSurface D, RenderPassInfo I, IRenderContext2D J)
at A.IJ.RenderLoop(IRenderContext2D renderContext)
at SciChart.Charting.Visuals.SciChartSurface.DoDrawingLoop()

Is this possible or does yaxis have to be a double? If I use fade animation it works properly. Thanks.

  • John asked 2 weeks ago
  • last active 2 weeks ago
0 votes
825 views

Hello,

I’m working on an analysis software that uses Scichart API for generating graphics in WPF.

I recently used Scichart IOS / Android apps and I really liked the graphics animations.

However, I did not find the way to do the same thing in WPF.

Is it possible to animate the loading of graphics or any other animation?

Thank you.

1 vote
3k views

Hello,

Out team have several question about the framework:

  1. Is there a way to make SCIChartSurfaceView background transparent so that the user could see underlying views? We tried using background brush of clear color on SCIChartSurface and making SCIChartSurfaceView backgroundColor transparent but no avail.

  2. Is it possible to add translate/rotate/scale animation to markers/annotations from code?

  3. When using gradient brush with mountain renderable series we found a strange visual artifact (“Gradient artifact” image). Is there a way to fix it?

Best regards,
Vasiliy

1 vote
3k views

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.

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