# `GSFilterPropertiesController.predicateHeightConstrain`

*Instance Property*

## Declaration

```swift
@IBOutlet weak var predicateHeightConstrain: NSLayoutConstraint! { get set }
```

```objc
@property (nonatomic, weak) NSLayoutConstraint * predicateHeightConstrain;
```

```python
predicateHeightConstrain() -> NSLayoutConstraint
setPredicateHeightConstrain_(predicateHeightConstrain: NSLayoutConstraint)
```