Point Structure Reference
Point
public struct Point : Equatable, HashablePoint defined by X and Y coordinates.
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Undocumented
Declaration
Swift
public init(x: Double = 0, y: Double = 0) -
Undocumented
Declaration
Swift
public var x: Double -
Undocumented
Declaration
Swift
public static let origin: Point -
Returns a point obtained by translation.
Declaration
Swift
public func movedBy(dx: Double = 0, dy: Double = 0) -> Point -
Determines whether the point is contained within a specific rectangle. Rectangle limits (top-left and bottom-right) are considered to be part of the container area.
Declaration
Swift
public func isContained(in rectangle: Rectangle) -> Bool -
Determines whether the point is close to a specific rectangle, being within the rectangle itself or at a minimal distance away from any of its sides.
Declaration
Swift
public func isClose(to rectangle: Rectangle, maxDx: Double, maxDy: Double) -> Bool -
Determines whether the point is close to a specific polyline, being at a minimal distance away from any of its segments.
Declaration
Swift
public func isClose(to polyline: Polyline, maxDistance: Double) -> Bool -
Determines whether the point is close to a specific line segment, being at a minimal distance away from it.
Declaration
Swift
public func isClose(to line: Line, maxDistance: Double) -> Bool -
Determines whether the point is close to a specific other point, being at a minimal distance away from it.
Declaration
Swift
public func isClose(to point: Point, maxDistance: Double) -> Bool -
Computes the mathematical distance from the point to a line segment.
Declaration
Swift
public func distance(to line: Line) -> Double -
Computes the mathematical distance from the point to another point.
Declaration
Swift
public func distance(to point: Point) -> Double