---
title: "tickMarkValue(at:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nsslidercell/tickmarkvalue(at:)"
---

# tickMarkValue(at:)

Returns the receiver’s value represented by the tick mark at the specified index.

## Declaration

```swift
func tickMarkValue(at index: Int) -> Double
```

## Parameters

- `index`: The index of the tick mark for which to retrieve the value. The minimum-value tick mark has an index of 0.

## Return Value

Return Value The value represented by the specified tick mark.

## See Also

### Managing Tick Marks

- [allowsTickMarkValuesOnly](appkit/nsslidercell/allowstickmarkvaluesonly.md)
- [closestTickMarkValue(toValue:)](appkit/nsslidercell/closesttickmarkvalue(tovalue:).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)