Published
Edited
Apr 29, 2021
1 fork
Importers
Event={
var listeners={};
function fire(evname, evdata) {
if (!listeners[evname])
listeners[evname] = [];
for(let handler of listeners[evname])
handler(evdata);
}
function on(evname, handler) {
if (!listeners[evname])
listeners[evname] = [];
if (listeners.indexOf(handler)<0)
listeners[evname].push(handler);
}
function removeListener(evname, handler) {
var l = listeners[evname];
if (l) {
while(true) {
let i = l.indexOf(handler);
if (i<0)
break;
l.splice(i,1);
}
}
}
return {
fire,
on,
removeListener
}
}
import {simpleLinesGraph} from "@zawinul/line-chart"
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.
