# `GSToolSelect doOpenCorners:forAll:`

*Instance Method*

## Declaration

```swift
func doOpenCorners(_ activeLayer: GSLayer, forAll: Bool)
```

```objc
- (void) doOpenCorners:(GSLayer *) activeLayer forAll:(BOOL) forAll;
```

```python
doOpenCorners_forAll_(activeLayer: GSLayer, forAll: bool)
```