How to set the background-color of a D3.js svg?

Question

I\'m not very familiar in styling D3.js SVG\'s. I create a collapsible tree and will provide an option to download this tree as SVG/PDF/PNG. This works great but the backgro

Answer 1

Just add a as the first painting order item that displays the colour you want.

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.right + margin.left)
    .attr("height", height + margin.top + margin.bottom);

svg.append("rect")
    .attr("width", "100%")
    .attr("height", "100%")
    .attr("fill", "pink");

svg.append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");