I am a Data Visualization and UI developer. Focusing on creating SPA using React, Redux, D3.js and Jest . I also do data projects when I have time.
Public
Edited
May 29, 2024
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2 stars
deck = require('deck.gl@6.2.3/deckgl.min.js')
mapboxgl = require('mapbox-gl@~0.50.0/dist/mapbox-gl.js')
d3 = require('d3')
nycRoadAccidents = d3.csv('https://raw.githubusercontent.com/nharrisanalyst/deckgl_sacjs/master/NYPD_Motor_crashes.csv', d=>({
lat: +d.LATITUDE,
long: +d.LONGITUDE,
}))
deckgl = {
const container = html`<div style="height:500px;">`;
yield container;
new deck.DeckGL({
// The HTML container to render into
container,
// Mapbox settings
// set `map: false` to turn off Mapbox base map
map: mapboxgl,
// This token is for demo-purpose only and rotated regularly. Get your token at https://www.mapbox.com
mapboxApiAccessToken: 'pk.eyJ1IjoidWJlcmRhdGEiLCJhIjoiY2pudzRtaWloMDAzcTN2bzN1aXdxZHB5bSJ9.2bkj3IiRC8wj3jLThvDGdA',
mapStyle: 'mapbox://styles/mapbox/dark-v9',
// Viewport settings
longitude: -73.9712,
latitude: 40.7831,
zoom: 11,
pitch: 30,
bearing: -30,
layers: [hexegonLayer()]
});
}
scatterPlot = () => new deck.ScatterplotLayer({
data:nycRoadAccidents,
getColor:[255, 0, 0],
getPosition: d => [d.long,d.lat],
radiusScale:10,
})
hexegonLayer = () => new deck.HexagonLayer({
data:nycRoadAccidents,
upperPercentile:99,
pickable: true,
extruded: true,
radius: 200,
elevationScale: 4,
getPosition: d => [d.long,d.lat],
onHover: ({object, x, y}) => {
const tooltip = `${object.centroid.join(', ')}\nCount: ${object.points.length}`;
},
})
One platform to build and deploy the best data apps
Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.