# `GSColinearLinesTolerance`

*Function*

## Declaration

```swift
func GSColinearLinesTolerance(_ p1: NSPoint, _ mid: NSPoint, _ p2: NSPoint, _ eps: Double) -> Bool
```

```objc
BOOL GSColinearLinesTolerance(NSPoint p1, NSPoint mid, NSPoint p2, double eps);
```

```python
GSColinearLinesTolerance(p1: NSPoint, mid: NSPoint, p2: NSPoint, eps: float) -> bool
```

## See Also

### Miscellaneous Math and Transforms

- [`GSFindDivisorClosestTo`](/Core/GlyphsCore/GSFindDivisorClosestTo)
- [`GSAffineTransformMappingLine2Line`](/Core/GlyphsCore/GSAffineTransformMappingLine2Line)
- [`GSColinearLines`](/Core/GlyphsCore/GSColinearLines)
- [`GSGreenHarmony`](/Core/GlyphsCore/GSGreenHarmony)