geo-yoots.sphere.distance.core — org.clojars.nfcharles/geo-yoots 0.3.3

-min-polyline-edge clj

(-min-polyline-edge pt vertices)

-to-circle clj

(-to-circle pt center radius)

-to-polygon clj

(-to-polygon pt vertices)

-to-polyline clj

(-to-polyline pt vertices)

-within-distance-to-polygon? clj

(-within-distance-to-polygon? limit pt vertices)

-within-distance-to-polyline? clj

(-within-distance-to-polyline? limit pt vertices)

alongtrack-distance2 clj

(alongtrack-distance2 dist13
                      ct-dist
                      &
                      {:keys [radius] :or {radius geo.const/earth-radius}})

Computes alongtrack distance. Uses precomputed distance and crosstrack values.

alt-distance clj

(alt-distance [lat1 lon1]
              [lat2 lon2]
              &
              {:keys [radius] :or {radius geo.const/earth-radius}})

bearing clj

(bearing [lat1 lon1] [lat2 lon2])

crossarc-distance clj

(crossarc-distance pt
                   l1
                   l2
                   &
                   {:keys [radius] :or {radius geo.const/earth-radius}})

Calculates crosstrack distance

crosstrack-distance clj

(crosstrack-distance pt
                     l1
                     l2
                     &
                     {:keys [radius] :or {radius geo.const/earth-radius}})

crosstrack-distance2 clj

(crosstrack-distance2 dist13
                      b13
                      b12
                      &
                      {:keys [radius] :or {radius geo.const/earth-radius}})

Calculate crosstrack distance. Uses precomputed bearing and distance values

haversine clj

(haversine [lat1 lon1]
           [lat2 lon2]
           &
           {:keys [radius] :or {radius geo.const/earth-radius}})

Measures great cirlce distance of two points.

min-polyline-edge clj

(min-polyline-edge pt vertices)

normalized-bearing clj

(normalized-bearing p1 p2)

Normalize to compass bearing (0 - 360)

relative-bearing clj

(relative-bearing b13 b12)

to-circle clj

(to-circle pt center radius)

to-point clj

(to-point p1 p2)

to-polygon clj

(to-polygon pt vertices)

to-polyline clj

(to-polyline pt vertices)

within-distance-to-circle? clj

(within-distance-to-circle? limit pt center radius)

within-distance-to-polygon? clj

(within-distance-to-polygon? limit pt vertices)

within-distance-to-polyline? clj

(within-distance-to-polyline? limit pt vertices)