{
let ro = new ResizeObserver(entries => {
let entry = entries[0];
let cs = window.getComputedStyle(entry.target);
mutable resizer = [cs.width, cs.height];
});
ro.observe(x3d.querySelector('div'));
return md`ResizeObserver is now observing x3d - div element.`
}
reloader = {
x3dom; // after x3dom loads
//x3d only changes when width changes; x3d dom changes do not trigger this cell.
window.x3dom.reload();//reload when x3d changes
return x3d;
}
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.
