function from(start) {
let _start=start;
// map range [_start,end] to [0,1]; apply tween function; feed result to action
function to(end,tween,action) {
const curtime = (THREE.Math.clamp(time,this._start,end) - this._start) / (end-this._start);
if (curtime>0 || start==this._start && time<=start) action(tween(curtime));
this._start=end;
return this;
}
return {to,_start}
}
html`<style>
@media screen and (max-width:480px) {
.controlLabel {
visibility:hidden;
}
}
</style>`
{ viewof time.listenTo(now); }
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
