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--description--

D3 methods can add styles to the bar labels. The fill attribute sets the color of the text for a text node. The style() method sets CSS rules for other styles, such as font-family or font-size.

--instructions--

Set the font-size of the text elements to 25px, and the color of the text to red.

--hints--

The labels should all have a fill color of red.

assert($('text').css('fill') == 'rgb(255, 0, 0)');

The labels should all have a font-size of 25 pixels.

assert($('text').css('font-size') == '25px');

--seed--

--seed-contents--

<body>
<script>
const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];

const w = 500;
const h = 100;

const svg = d3.select("body")
.append("svg")
.attr("width", w)
.attr("height", h);

svg.selectAll("rect")
.data(dataset)
.enter()
.append("rect")
.attr("x", (d, i) => i * 30)
.attr("y", (d, i) => h - 3 * d)
.attr("width", 25)
.attr("height", (d, i) => d * 3)
.attr("fill", "navy");

svg.selectAll("text")
.data(dataset)
.enter()
.append("text")
.text((d) => d)
.attr("x", (d, i) => i * 30)
.attr("y", (d, i) => h - (3 * d) - 3)
// Add your code below this line



// Add your code above this line
</script>
</body>

--solutions--

<body>
<script>
const dataset = [12, 31, 22, 17, 25, 18, 29, 14, 9];

const w = 500;
const h = 100;

const svg = d3.select("body")
.append("svg")
.attr("width", w)
.attr("height", h);

svg.selectAll("rect")
.data(dataset)
.enter()
.append("rect")
.attr("x", (d, i) => i * 30)
.attr("y", (d, i) => h - 3 * d)
.attr("width", 25)
.attr("height", (d, i) => d * 3)
.attr("fill", "navy");

svg.selectAll("text")
.data(dataset)
.enter()
.append("text")
.text((d) => d)
.attr("x", (d, i) => i * 30)
.attr("y", (d, i) => h - (3 * d) - 3)
.style("font-size", 25)
.attr("fill", "red")
</script>
</body>