Issue Resolved.. thanks..
>Hi Tom,
Thanks for your detailed explanation.
The scatter chart type having special property for adjusting the spline tension. Please use the ScatterSpline chart and you can get the smooth curve by adjusting the ScatterSplineTension property. Please refer to the following code snippet.
[ C# ]
series1.ScatterConnectType = ScatterConnectType.Spline;
series1.ScatterSplineTension = 0.2;
series1.Style.Symbol.Size = new Size(0, 0);
Please have a look at this sample and let me know if this helps you.
http://websamples.syncfusion.com/samples/Chart.Windows/F59697/main.htmRegards,
Rajesh