## set_chart_data_range(self, area, is_vertical) {#System.String-bool}

Specifies data range for a chart.



```python

def set_chart_data_range(self, area, is_vertical):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| area | System.String | Specifies values from which to plot the data series |
| is_vertical | bool | Specifies whether to plot the series from a range of cell values by row or by column. |



### See Also
* module [`aspose.cells.charts`](../../)
* class [`Chart`](/cells/python-net/aspose.cells.charts/chart)