WPF Spline Chart
Spline charts display a smooth curve through each of the data points. These are good for plotting data that flows over time such as temperature or energy. They can also be used in place of line charts to reduce 'blockiness.'
Multiple data series
Display multiple data sets on the same chart so that users can relate activity across the data sets. You can even stack data series on top of each other using the stacked spline chart.
Display custom symbols and data labels at each data point. This can help users locate key data points, quickly assess data values and distinguish between data series or cases.
Full support for WPF data binding makes it easy to hook charts up to your business objects and to keep your views lightweight and easy to test.
Every part of the chart control can be customized to suit your applications. Styles or templates can be applied to the title, legend items, axis labels and much more.
And much more
Plus lots of great features and options supported across the WPF Chart range, including alternate Y axes, data labelling, zoom support, configurable selection modes, chart events, flexible axis labelling and scaling, background elements and high performance with even the largest data sets.