{
const context = DOM.context2d(width, height);
context.beginPath();
d3.geoPath(null, context)(object);
context.lineWidth = 0.5;
context.strokeStyle = "red";
context.stroke();
context.beginPath();
geoCurvePath(d3.curveCatmullRomClosed, null, context)(object);
context.lineWidth = 1.0;
context.strokeStyle = "black";
context.stroke();
context.canvas.style.display = "block";
context.canvas.style.margin = "auto";
return context.canvas;
}