| FlexChart > Understanding FlexChart > FlexChart Fundamentals > Series |
Series are the groupings of the related points of data inside the Plot Area of the chart.
The following image illustrates data series in FlexChart:

Data series in FlexChart are controlled by the Series object comprising the following properties:
| Property | Description |
|---|---|
| AxisX | Sets the series X-axis. |
| AxisY | Sets the series Y-axis. |
| Binding | Sets the name of the property that contains Y values for the series. |
| BindingX | Sets the name of the property that contains X values for the series. |
| ChartType | Sets the series chart type. |
| DataSource | Sets the collection of objects containing the series data. |
| Name | Sets the series text that is displayed in the legend. |
| Style | Sets the style of the series. |
| SymbolMarker | Sets the shape of the marker to be used for each data point of the series. This property applies to Scatter, LineSymbols, and SplineSymbols chart types only. |
| SymbolSize | Sets the size of the symbols used to render the series. |
| SymbolStyle | Sets the style of the symbols used in the series. |
| Visibility | Determines whether the series is visible and sets the position of the series, if it's visible. |
For more information on series, refer to FlexChart series.