# OPT

## Content



To disable the chart optimization once it has been set like the following:

```vbnet
LineAreaOptions.SetOptimizationRadius(c1Chart1, 2.0)
```

```csharp
LineAreaOptions.SetOptimizationRadius(c1Chart1, 2.0);
```

You can set it to the default value, NaN, like the following:

```vbnet
LineAreaOptions.SetOptimizationRadius(c1Chart1, double.NaN)
```

```csharp
LineAreaOptions.SetOptimizationRadius(c1Chart1, double.NaN);
```

## See Also

[Plotting Functions](/componentone/docs/wpf/online-chart/overview/ChartFeatures/PlottingFunctions)