Topographic map of Switzerland with map data from Swiss Maps 2.0.
Thanks to Hugo Lopez for his approach on generating contour polygons.
Topographic map of Switzerland with map data from Swiss Maps 2.0.
Thanks to Hugo Lopez for his approach on generating contour polygons.
[{"place_id":"97994878","licence":"Data \u00a9 OpenStreetMap contributors, ODbL 1.0. http:\/\/www.openstreetmap.org\/copyright","osm_type":"relation","osm_id":"161950","boundingbox":["30.1375217437744","35.0080299377441","-88.4731369018555","-84.8882446289062"],"lat":"33.2588817","lon":"-86.8295337","display_name":"Alabama, United States of America","place_rank":"8","category":"boundary","type":"administrative","importance":0.83507032450272,"icon":"http:\/\/nominatim.openstreetmap.org\/images\/mapicons\/poi_boundary_administrative.p.20.png"}] | |
[{"place_id":"97421560","licence":"Data \u00a9 OpenStreetMap contributors, ODbL 1.0. http:\/\/www.openstreetmap.org\/copyright","osm_type":"relation","osm_id":"162018","boundingbox":["31.3321762084961","37.0042610168457","-114.818359375","-109.045196533203"],"lat":"34.395342","lon":"-111.7632755","display_name":"Arizona, United States of America","place_rank":"8","category":"boundary","type":"administrative","importance":0.83922181098242,"icon":"http:\/\/nominatim.openst |
Correlogram, somewhat mimmicking those produced by R package corrgram. Generated to answer this StackOverflow question: http://stackoverflow.com/questions/34525173/how-to-create-correlogram-using-d3-as-in-the-example-picture/34539194#34539194
from svgpathtools import wsvg, Line, QuadraticBezier, Path | |
from freetype import Face | |
def tuple_to_imag(t): | |
return t[0] + t[1] * 1j | |
face = Face('./Vera.ttf') |
import { BroadcastChannel, createLeaderElection } from 'broadcast-channel' | |
import React from 'react' | |
const channels = {} | |
export function useBroadcastLeader(id = 'default') { | |
const [isBroadcastLeader, setIsBroadcastLeader] = React.useState(false) | |
React.useEffect(() => { | |
if (!channels[id]) { |