## RenderingWatermark::SetOpacity method


Gets or sets opacity of the watermark in range [0, 1].

```cpp
void Aspose::Cells::Rendering::RenderingWatermark::SetOpacity(float value)
```

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [RenderingWatermark](../)
* Namespace [Aspose::Cells::Rendering](../../)
* Library [Aspose.Cells for C++](../../../)