---
title: "closestTickMarkValue(toValue:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nsslidercell/closesttickmarkvalue(tovalue:)"
---

# closestTickMarkValue(toValue:)

Returns the value of the tick mark closest to the specified value.

## Declaration

```swift
func closestTickMarkValue(toValue value: Double) -> Double
```

## Parameters

- `value`: The value for which to obtain the closest tick mark.

## Return Value

Return Value The value of the closest tick mark.

## See Also

### Managing Tick Marks

- [allowsTickMarkValuesOnly](appkit/nsslidercell/allowstickmarkvaluesonly.md)
- [indexOfTickMark(at:)](appkit/nsslidercell/indexoftickmark(at:).md)
- [numberOfTickMarks](appkit/nsslidercell/numberoftickmarks.md)
- [rectOfTickMark(at:)](appkit/nsslidercell/rectoftickmark(at:).md)
- [tickMarkPosition](appkit/nsslidercell/tickmarkposition.md)
- [tickMarkValue(at:)](appkit/nsslidercell/tickmarkvalue(at:).md)