# IHeatmapColorProvider interface

Provides the color of a heatmap cell for a given data value.

**Namespace:** [`Eremex.AvaloniaUI.Charts`](./index.md)  
**Assembly:** `Eremex.Avalonia.Charts.dll`  
**NuGet Package:** [Eremex.Avalonia.Controls](https://www.nuget.org/packages/Eremex.Avalonia.Controls)

## Declaration

```csharp
public interface IHeatmapColorProvider : INotifyPropertyChanged
```

## Members

| name | description |
| --- | --- |
| [GetColor](IHeatmapColorProvider/GetColor.md)(…) | Returns the color of a heatmap cell that displays the specified value. |

## Remarks

The provider is also queried for values that fall outside the range displayed by the heatmap, for example when a legend asks for a color.

## See Also

* namespace [Eremex.AvaloniaUI.Charts](./index.md)

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