## Stroke.backTintAndShade property

Gets or sets a double value that lightens or darkens the stroke background color.


```js
get backTintAndShade(): number
```

### Remarks

The allowed values are within the range from -1 (the darkest) to 1 (the lightest) for this property.
Zero (0) is neutral. Attempting to set this property to a value less than -1 or more than 1
results in System.ArgumentOutOfRangeException.




### See Also

* module [Aspose.Words.Drawing](../../)
* class [Stroke](../)