grid = ` x x
x
x x xxxxx
x x x x x x
xxx x x x x`
coords = {
let coords = [];
let y = 2.5;
for (let line of grid.split("\n")) {
let x = -5.5;
for (let char of line.split("")) {
if (char === "x") {
coords.push([x, y]);
}
x++;
}
y--;
}
return coords;
}
coord = ([_x, _y]) => {
let x = _x * 2;
let dx = x - 2;
let y = _y * 2;
let dy = y - 2;
let fx = x.toFixed(2),
fy = y.toFixed(2),
fdx = dx.toFixed(2),
fdy = dy.toFixed(2);
return `((step(${fx}, x) + step(${fdx}, x)) * (step(${fy}, y) + step(${fdy}, y)) * 0.5)`;
}
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.
