The outline of a 2D shape.
SDKs
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
- Xcode 11.0+
Framework
- Swift
UI
Declaration
@frozen struct Path
Structure
Path
Topics
Creating a Path
init()Creates an empty path.
init(CGMutableCreates a path from a copy of a mutable shape path.
init(CGPath)Creates a path from an immutable shape path.
init((inout Path) -> ())Creates an empty path, and then executes the closure to add the initial elements.
init(CGRect)Creates a path as the given rectangle.
init(ellipseCreates a path as an ellipse inscribed within the given rectangle.
init(roundedCreates a path as the given rounded rectangle.
init(roundedCreates a path as the given rounded rectangle.
Instance Methods
func addAdds an arc of a circle to the path, specified with a radius and angles.
func addAdds an arc of a circle to the path, specified with a radius and two tangent lines.
func addAdds a cubic Bézier curve to the path, with the specified end point and control points.
func addAdds an ellipse to the path.
func addAppends a straight line segment from the current point to the specified point.
func addAdds a sequence of connected straight-line segments to the path.
func addAppends a copy of path to the path.
func addAdds a quadratic Bézier curve to the path, with the specified end point and control point.
func addAdds a rectangular subpath to the path.
func addAdds a sequence of rectangular subpaths to the path.
func addAdds an arc of a circle to the path, specified with a radius and a difference in angle.
func addAdds a rounded rectangle to the path.
func applying(CGAffineReturns a path constructed by applying the transform to all points of the path.
func closeCloses and completes the current subpath.
func contains(CGPoint, eoReturns true if the path contains a specified point.
func forCalls body with each element in the path.
func move(to: CGPoint)Begins a new subpath at the specified point.
func offset(CGSize) -> OffsetChanges the relative position of this shape using the specified size.
func offset(CGPoint) -> OffsetChanges the relative position of this shape using the specified point.
func offset(x: CGFloat, y: CGFloat) -> OffsetChanges the relative position of this shape using the specified coordinates.
func offsetReturns a path constructed by translating self by (dx, dy).
func rotation(Angle, anchor: UnitRotates this shape around an anchor point at the angle you specify.
func scale(CGFloat, anchor: UnitScales this shape without changing its bounding frame.
func scale(x: CGFloat, y: CGFloat, anchor: UnitScales this shape without changing its bounding frame.
func strokedReturns a stroked copy of the path using style to define how the stroked outline is created.
func transform(CGAffineApplies an affine transform to this shape.
func trimmedReturns a partial copy of the path.
Instance Properties
var animatableThe data to be animated.
var boundingA rectangle containing all path segments.
var cgAn immutable path representing the elements in the path.
var isA Boolean value indicating whether the path contains zero elements.
Type Aliases
Enumerations
enum PathAn element of a path.
Comparing Paths
static func != (Path, Path) -> BoolReturns a Boolean value indicating whether two values are not equal.
Applying Standard Modifiers
View Modifiers
Configure this view and the views it contains by applying standard modifiers.
Relationships
Conforms To
See Also
Shapes
struct RectangleA rectangular shape aligned inside the frame of the view containing it.
enum EdgeAn enumeration to indicate one edge of a rectangle.
struct RoundedA rectangular shape with rounded corners, aligned inside the frame of the view containing it.
struct CircleA circle centered on the frame of the view containing it.
struct EllipseAn ellipse aligned inside the frame of the view containing it.
struct CapsuleA capsule shape aligned inside the frame of the view containing it.