clunk.shape — com.kimbsy/clunk 0.6.0

all-ears clj

(all-ears points)

Return all the ears of a polygon

default-line-width clj

draw-ellipse! clj

(draw-ellipse! pos size color & opts)

draw-line! clj

(draw-line! [x1 y1]
            [x2 y2]
            [r g b a]
            &
            {:keys [line-width] :or {line-width default-line-width}})

draw-poly! clj

(draw-poly! [x y]
            points
            [r g b a]
            &
            {:keys [line-width] :or {line-width default-line-width}})

draw-rect! clj

(draw-rect! pos [w h] color & opts)

ellipse-points clj

(ellipse-points [w h] & {:keys [segments] :or {segments 32}})

fill-concave-poly! clj

(fill-concave-poly! pos points color)

fill-ellipse! clj

(fill-ellipse! pos size color)

fill-poly! clj

(fill-poly! [x y] points [r g b a])

fill-rect! clj

(fill-rect! [x y] [w h] [r g b a])

other-points clj

(other-points i points)

Return the points which are not in the ear starting at index i

triangulate clj

(triangulate poly)

Split a concave polygon with no holes or overlapping edges into a collection of triangles which can be drawn.