---
title: OCKDataSeriesConfiguration
framework: CareKit
role: symbol
role_heading: Structure
platforms: [iOS 13.0+, Mac Catalyst 13.0+, watchOS 7.0+]
path: carekit/ockdataseriesconfiguration
---

# OCKDataSeriesConfiguration

A configuration object that specifies which data should be queried and how it should be displayed by the graph.

## Declaration

```swift
struct OCKDataSeriesConfiguration
```

## Topics

### Creating Data Series Configurations

- [init(taskID:legendTitle:gradientStartColor:gradientEndColor:markerSize:eventAggregator:)](carekit/ockdataseriesconfiguration/init(taskid:legendtitle:gradientstartcolor:gradientendcolor:markersize:eventaggregator:).md)

### Configuring Charts

- [taskID](carekit/ockdataseriesconfiguration/taskid.md)
- [legendTitle](carekit/ockdataseriesconfiguration/legendtitle.md)
- [markerSize](carekit/ockdataseriesconfiguration/markersize.md)
- [aggregator](carekit/ockdataseriesconfiguration/aggregator.md)

### Chart Gradients

- [gradientStartColor](carekit/ockdataseriesconfiguration/gradientstartcolor.md)
- [gradientEndColor](carekit/ockdataseriesconfiguration/gradientendcolor.md)