## Image.IsAlphaPixelFormat method

Returns a value that indicates whether the pixel format for this Image contains alpha information.

```csharp
public static bool IsAlphaPixelFormat(PixelFormat pixfmt)
```

| Parameter | Type | Description |
| --- | --- | --- |
| pixfmt | PixelFormat | The PixelFormat to test. |

### Return Value

true if *pixfmt* contains alpha information; otherwise, false.

### See Also

* enum [PixelFormat](../../../system.drawing.imaging/pixelformat/)
* class [Image](../)
* namespace [System.Drawing](../../image/)
* assembly [Aspose.Drawing](../../../)