circle

circle(..points-style: coordinatestyle,name: nonestr,anchor: nonestr,radius: numberarray,
)

Draws a circle or ellipse.

Styling

Root: circle

Anchors

Supports border and path anchors. The "center" anchor is the default.

// Draw a circle with center (0, 0)
circle((0, 0))

// Draw an ellipse
circle((2, 0), radius: (1, 0.5))

let (a, b) = ((2, 1), (1, 1))

// Draw a circle with its center at (2, 1), going
// through point (1, 1)
circle(a, b)

// Show both points
set-style(content: (frame: "circle", padding: 1pt, fill: white))
content(a, [A]); content(b, [B])

..points-style:

coordinate or style

The position to place the circle on. If given two coordinates, the distance between them is used as radius. If given a single coordinate, the radius can be set via the radius (style) argument.

Default: 1

A number that defines the size of the circle’s radius. Can also be set to a tuple of two numbers to define the radii of an ellipse, the first number is the x radius and the second is the y radius.

circle-through

circle-through(a: coordinate,b: coordinate,c: coordinate,name: nonestr,anchor: nonestr,..style: style,
)

Draws a circle through three coordinates.

Styling

Root: circle

circle-through has the same styling as circle except for radius as the circle’s radius is calculated by the given coordinates.

Anchors

Supports the same anchors as circle as well as:

a: Coordinate a
b: Coordinate b
c: Coordinate c

let (a, b, c) = ((0, 0), (2, -0.5), (1, 1))

// Draw a circle through 3 points
circle-through(a, b, c, name: "c")

// Show the points
set-style(content: (frame: "circle", padding: 1pt, fill: white))
content(a, [A]); content(b, [B]); content(c, [C])