# init(shape:frame:rotation:fillColor:strokeColor:lineWidth:opacity:startLineMarker:endLineMarker:attributedText:allowedInteractions:autoresizing:id:) Initializes and returns a new shape markup from the specified parameters. ``` init(shape: ShapeMarkup.Shape, frame: CGRect, rotation: CGFloat = 0.0, fillColor: CGColor? = nil, strokeColor: CGColor? = nil, lineWidth: CGFloat = 1.0, opacity: CGFloat = 1.0, startLineMarker: ShapeMarkup.LineMarker = .none, endLineMarker: ShapeMarkup.LineMarker = .none, attributedText: AttributedString = Foundation.AttributedString(), allowedInteractions: MarkupInteractions = .all, autoresizing: MarkupAutoresizing = [], id: MarkupID = MarkupID()) ``` ## Parameters `shape` The shape to create. `frame` The frame of the shape. `rotation` The rotation in radians of the shape. Defaults to `0.0` (no rotation). `fillColor` The fill color of the shape. Defaults to `nil` (no fill). `strokeColor` The stroke color of the shape’s outline. Defaults to `nil` (no stroke). `lineWidth` The width of the shape’s stroke. Defaults to `1.0`. `opacity` The opacity of the shape, ranging from `0.0` (fully transparent) to `1.0` (fully opaque). Defaults to `1.0`. `startLineMarker` The marker style for the start of the line. Defaults to `.none`. Only applicable for open shape paths. `endLineMarker` The marker style for the end of the line. Defaults to `.none`. Only applicable for open shape paths. `attributedText` The attributed text displayed inside this shape. Defaults to the empty string. `allowedInteractions` The flags controlling the interactions users can perform. Defaults to `.all`. `autoresizing` The flags controlling autoresize behavior. Defaults to `[]`. `id` The identity of the shape. Defaults to a unique id. --- 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)