# DrawMinMaxFilledCurve(Rect, AudioMinMaxCurveAndColorEvaluator)

> Fills the area between the two curves evaluated by the AudioMinMaxCurveAndColorEvaluator provided with smooth gradients along the edges.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.7/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public static void DrawMinMaxFilledCurve(Rect r, AudioCurveRendering.AudioMinMaxCurveAndColorEvaluator eval)
```

### Parameters

**** (\[Rect]\(/engine/6000.7/script-reference/unityengine/rect)): Rectangle determining the size of the graph.**** (\[AudioMinMaxCurveAndColorEvaluator]\(/engine/6000.7/script-reference/unityeditor/audiocurverendering/audiominmaxcurveandcolorevaluator)): Normalized x-position in the range \[0; 1] at which the min- and max-curves should be evaluated. The returned minValue and maxValue values are expected to be in the range \[-1; 1] and a value of 0 corresponds to the vertical center of the rectangle that is drawn into. Values outside of this range will be clamped.