Canvas scatterplot w/ quadtree for point picking on hover, per: https://twitter.com/mbostock/status/733317794419212288
If you don't want the full Voronoi effect because your chart has some big dead zones, you could add a distance threshold and only trigger the highlighting when the nearest point is within that distance.
If you need behavior that more closely mimics mouse/touch because your shapes have significant dimensions or their layer order matters, you could try colorpicking instead.
| license: mit | |
| height: 620 | |
| border: no |
Requested by Toph Tucker.
Playing around with Boids-style flocking. Click to add more, coloring by movement colors each boid by a moving average of its acceleration magnitude.
See also: Particle tentacles
More boids:
boids by Hugh Kennedy
boids-canvas by Mike Christensen
boids demo by Anoop Elias
flocking in Processing by Daniel Shiffman
Playing around with Boids-style flocking. Click to add more, coloring by movement colors each boid by a moving average of its acceleration magnitude.
See also: Particle tentacles
More boids:
boids by Hugh Kennedy
boids-canvas by Mike Christensen
boids demo by Anoop Elias
flocking in Processing by Daniel Shiffman
| license:gpl-3.0 |
| license: gpl-3.0 |
This example is an extension of Mike Bostock’s tutorial Lets Make a Map that implements automatic label placement using collision detection. This is a proof of concept more than anything, not polished in any way.
| license: mit |
| license: gpl-3.0 | |
| border: no | |
| height: 960 |
