---
title: AnnotationOverflowResolution.Boundary
framework: charts
role: symbol
role_heading: Structure
path: charts/annotationoverflowresolution/boundary
---

# AnnotationOverflowResolution.Boundary

Describes a boundary of a chart for overflow resolution.

## Declaration

```swift
struct Boundary
```

## Topics

### Type Properties

- [automatic](charts/annotationoverflowresolution/boundary/automatic.md)
- [chart](charts/annotationoverflowresolution/boundary/chart.md)
- [plot](charts/annotationoverflowresolution/boundary/plot.md)