2.2 KiB
2.2 KiB
id | title | required | challengeType | videoUrl | localeTitle | |||
---|---|---|---|---|---|---|---|---|
587d7faa367417b2b2512bd3 | Style D3 Labels |
|
6 | Etiquetas do estilo D3 |
Description
fill
define a cor do texto para um nó de text
. O método style()
define regras CSS para outros estilos, como "font-family" ou "font-size". Instructions
font-size
da font-size
dos elementos de text
para 25px e a cor do texto para vermelho. Tests
tests:
- text: As etiquetas devem ter uma cor de <code>fill</code> vermelha.
testString: 'assert($("text").css("fill") == "rgb(255, 0, 0)", "The labels should all have a <code>fill</code> color of red.");'
- text: Todas as etiquetas devem ter um <code>font-size</code> de <code>font-size</code> de 25 pixels.
testString: 'assert($("text").css("font-size") == "25px", "The labels should all have a <code>font-size</code> of 25 pixels.");'
Challenge Seed
<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>
Solution
// solution required