Add a line series to a chart
effects
- Position the label relative to its data pointenum
- Format the label value. Defaults to series or axis fmt.number
- Font size in pxnumber
- How far the label is from the data pointnumber
- Rotate each label (degrees)string
- Change the text color of the labelsboolean
- Show labels for every point even when they overlapstring
number
- Width of the lineenum
number
- Between 0 and 1object
enum
- Show a stepped line rather than a smooth line between points and control where the step happens (start, middle, or end)