---
title: "denseDeltaOffset(axis:extremum:segment:point:coordinate:)"
framework: hvf
role: symbol
role_heading: Instance Method
platforms: [iOS 18.4+, iPadOS 18.4+, Mac Catalyst 18.4+, macOS 15.4+, tvOS 18.4+, visionOS 2.4+, watchOS 11.4+]
path: "hvf/shapewriter/densedeltaoffset(axis:extremum:segment:point:coordinate:)"
---

# denseDeltaOffset(axis:extremum:segment:point:coordinate:)

The offset of a coordinate in the denseDeltaMatrix This function uses totalSegmentCount, which must be set correctly before calling

## Declaration

```swift
func denseDeltaOffset(axis: Int, extremum: AxisExtremum, segment: Int, point: SegmentPoint, coordinate: PointCoordinate) -> Int
```