# `GSPenProtocol quartTo:off1:off2:off3:`

*Instance Method*

## Declaration

```swift
optional func quart(to pt: NSPoint, off1: NSPoint, off2: NSPoint, off3: NSPoint)
```

```objc
- (void) quartTo:(NSPoint) pt off1:(NSPoint) off1 off2:(NSPoint) off2 off3:(NSPoint) off3;
```

```python
quartTo_off1_off2_off3_(pt: NSPoint, off1: NSPoint, off2: NSPoint, off3: NSPoint)
```