---
title: PeriodicTimelineSchedule
framework: swiftui
role: symbol
role_heading: Structure
path: swiftui/periodictimelineschedule
---

# PeriodicTimelineSchedule

A schedule for updating a timeline view at regular intervals.

## Declaration

```swift
struct PeriodicTimelineSchedule
```

## Overview

Overview You can also use periodic(from:by:) to construct this schedule.

## Topics

### Creating a schedule

- [init(from:by:)](swiftui/periodictimelineschedule/init(from:by:).md)

### Getting the sequence of dates

- [entries(from:mode:)](swiftui/periodictimelineschedule/entries(from:mode:).md)
- [PeriodicTimelineSchedule.Entries](swiftui/periodictimelineschedule/entries.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [TimelineSchedule](swiftui/timelineschedule.md)

## See Also

### Supporting types

- [AnimationTimelineSchedule](swiftui/animationtimelineschedule.md)
- [EveryMinuteTimelineSchedule](swiftui/everyminutetimelineschedule.md)
- [ExplicitTimelineSchedule](swiftui/explicittimelineschedule.md)