# `GSAxisMasterGroup groupMasters:byAxis:`

*Type Method*

## Declaration

```swift
class func groupMasters(_ masters: [GSFontMaster], by axis: GSAxis) -> [GSAxisMasterGroup]
```

```objc
+ (NSArray<GSAxisMasterGroup *> *) groupMasters:(NSArray<GSFontMaster *> *) masters byAxis:(GSAxis *) axis;
```

```python
groupMasters_byAxis_(masters: list[GSFontMaster], axis: GSAxis) -> list[GSAxisMasterGroup]
```