This animated self-drawing map of Chicago is every minute much an artistic contestation every minute it is a map.
There's no explanation attached to this map so I'm having to practise a piddling approximate function here. The map is called Divvy Routes in addition to the map that emerges looks similar Chicago. My best bet so is that this is a map of Chicago created past times drawing routes betwixt wheel pick-up in addition to wheel drop-off points on the Divvy wheel sharing network inward Chicago.
The JavaScript code for the map contains variables called 'drawLinesByHour' in addition to 'drawLinesByMinute' so in that place is presumably a fourth dimension chemical constituent to the routes existence drawn on the map. I assume thence that the map shows wheel usage over a menstruation of time.
If you lot similar self-drawing maps so you lot should too bring a expect at Sketch Map. Sketch Map is a clever interactive map which uses D3.js in addition to Walkway.js to sketch a route map 1 piddling chip at a time. Having a expect nether the hood of Divvy Routes it appears that it too uses D3.js to practise the animated lines on the wheel route map of Chicago.
Zoom inward in addition to out on Sketch Map or pan roughly in addition to you lot tin laissez passer on notice notice how the roads in addition to transit lines are sketched out inward real-time. If you lot desire to bring a play roughly alongside this yourself the code for Sketchcart is available nether an MIT license on Github.
