Ellipse2d

An ellipse is defined by a center point, X and Y radius, and X and Y axes (which will always be perpendicular to each other). Ellipses are symmetric about their X and Y axes. This module includes functionality for

Constructing ellipses
Scaling, rotating and translating ellipses
Converting ellipses between different coordinate systems

type alias Ellipse2d =

Ellipse2d

Constructors

with :

{ centerPoint : Point2d

, xDirection : Direction2d

, xRadius : Float

, yRadius : Float

}

-> Ellipse2d

Properties

centerPoint : Ellipse2d -> Point2d

xAxis : Ellipse2d -> Axis2d

yAxis : Ellipse2d -> Axis2d

xDirection : Ellipse2d -> Direction2d

yDirection : Ellipse2d -> Direction2d

axes : Ellipse2d -> Frame2d

xRadius : Ellipse2d -> Float

yRadius : Ellipse2d -> Float

area : Ellipse2d -> Float

Transformations

scaleAbout : Point2d -> Float -> Ellipse2d -> Ellipse2d

rotateAround : Point2d -> Float -> Ellipse2d -> Ellipse2d

translateBy : Vector2d -> Ellipse2d -> Ellipse2d

translateIn : Direction2d -> Float -> Ellipse2d -> Ellipse2d

mirrorAcross : Axis2d -> Ellipse2d -> Ellipse2d

Coordinate conversions

relativeTo : Frame2d -> Ellipse2d -> Ellipse2d

placeIn : Frame2d -> Ellipse2d -> Ellipse2d

opensolid/geometry/3.0.1

Ellipse2d

Constructors

Properties

Transformations

Coordinate conversions

Modules