# init(_:xStart:xEnd:yStart:yEnd:) ``` nonisolated init(_ data: Data, xStart: CGFloat? = nil, xEnd: CGFloat? = nil, yStart: PlottableProjection.DataElement, Y>, yEnd: PlottableProjection.DataElement, Y>) where Content == VectorizedRectanglePlotContent, Data : RandomAccessCollection, Y : Plottable ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)