# `GSInterpolationFontProxy.fontMaster`

*Instance Property*

## Declaration

```swift
var fontMaster: GSFontMaster? { get set }
```

```objc
@property (nonatomic, strong) GSFontMaster * fontMaster;
```

```python
fontMaster() -> GSFontMaster
setFontMaster_(fontMaster: GSFontMaster)
```