---
title: "chartYAxisStyle(content:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/view/chartyaxisstyle(content:)"
---

# chartYAxisStyle(content:)

Configures the y axis content of charts.

## Declaration

```swift
nonisolated func chartYAxisStyle<Content>(@ViewBuilder content: @escaping (ChartAxisContent) -> Content) -> some View where Content : View

```

## Parameters

- `content`: A closure that returns the content of the axis.

## Discussion

Discussion Use this modifier to configure the size or aspect ratio of the plot area of charts. For example: Chart(data: data) {     BarMark(x: .value("Category", $0.category)) } .chartYAxisStyle { axis in     axis.opacity(0.5) }

## See Also

### Axes

- [chartXAxis(_:)](swiftui/view/chartxaxis(_:).md)
- [chartXAxis(content:)](swiftui/view/chartxaxis(content:).md)
- [chartXAxisStyle(content:)](swiftui/view/chartxaxisstyle(content:).md)
- [chartYAxis(_:)](swiftui/view/chartyaxis(_:).md)
- [chartYAxis(content:)](swiftui/view/chartyaxis(content:).md)
- [chartZAxis(_:)](swiftui/view/chartzaxis(_:).md)
- [chartZAxis(content:)](swiftui/view/chartzaxis(content:).md)