This sample visualizes the USA Wheat Production data with default line series in the chart. Data points are enhanced with marker and tooltip.
In this example, you can see how to render and configure the backgroundImage and tooltip template for the charts.
You can use backgroundImage, tooltip, fill properties to customize the line.
marker is used to represent individual data and its value.
Tooltip is enabled in this example, to see the tooltip in action, hover a point or tap on a point in touch enabled devices.