# `GSGradientKnob.sliceBounds`

*Instance Property*

Union of the bounds of all paths of the gradients of the color stops. (A ‘slice’ is an element of a draw stack.)

## Declaration

```swift
var sliceBounds: NSRect { get }
```

```objc
@property (nonatomic, readonly) NSRect sliceBounds;
```

```python
sliceBounds() -> NSRect
```