I have generated SplineMountain Renderable Series Chart using sci chart. When There is less data provided to chart then it shows curves perfectly, But when I provide large amount of data then Chart doesn’t show any curve instead it’s shows straight line and spikes.
Step to Reproduce this issue.
- Download Official Sci chart Demo.
- Tap On 2D chart.
- Select Spline Mountain Chart.
- In that Chart You can see there is proper curves showing .
Now Change Spline Mountain Chart X and Y axis value with large amount of data.
Please put below data in yValue
y-value data: [142, 143, 143, 143, 143, 143, 143, 143, 144, 144, 144, 144, 144, 145, 145, 145, 145, 145, 145, 145, 146, 146, 146, 146, 146, 147, 147, 147, 147, 147, 148, 148, 148, 148, 148, 148, 148, 149, 150, 151, 150, 148, 147, 147, 149, 149, 149, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 151, 153, 154, 152, 148, 146, 148, 150, 152, 151, 148, 147, 148, 149, 149, 149, 149, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 150, 150, 150, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 154, 154, 154, 154, 154, 154, 153, 153, 152, 152, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 153, 153, 153, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 154, 154, 154, 154, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 154, 153, 153, 153, 153, 152, 152, 152, 151, 151, 151, 151, 150, 150, 150, 150, 150, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 150, 151, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 152, 152, 152, 153, 153, 153, 153, 154, 154, 154, 154, 154, 154, 154, 154, 153, 153, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 150, 150, 150, 149, 149, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 152, 152, 152, 152, 153, 153, 152, 152, 152, 152, 151, 151, 151, 150, 151, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 153, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 149, 149, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 151, 151, 151, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 152, 152, 152, 153, 153, 153, 153, 154, 154, 154, 154, 154, 154, 154, 154, 153, 153, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 151, 151, 151, 151, 150, 150, 150, 150, 150, 149, 149, 149, 148, 148, 148, 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, 146, 146, 146, 146, 146, 145, 145, 145, 145, 145, 145, 145, 146, 146, 146, 146, 147, 147, 148, 148, 148, 149, 149, 149, 149, 149, 150, 150, 150, 150, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 152, 152, 152, 152, 152, 153, 153, 153, 153, 153, 153, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, 151, 151, 151, 150, 150, 150, 149, 149, 149, 149, 149, 149, 149, 149, 149, 150, 150, 150, 150, 150, 150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 152, 152, 152, 152, 153, 153, 153, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 153, 152, 152, 151, 150, 150, 149, 149, 149, 149, 149, 149, 149, 149, 148, 148, 148]
- Please check that Spline Mountain Chart You can see there is no proper curves or no Curves , it's showing spikes and squares.
Chart Example with Large data: 
Chart Example with Small data: 
Chart Demo Download Link: https://github.com/ABTSoftware/SciChart.iOS.Examples
Any Help would be much appreciated.
Thank you
