71 lines
1.4 KiB
Markdown
71 lines
1.4 KiB
Markdown
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---
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id: 587d7fac367417b2b2512bdb
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title: Set a Domain and a Range on a Scale
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challengeType: 6
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ''
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testString: 'assert(code.match(/\.domain/g), "Your code should use the <code>domain()</code> method.");'
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- text: ''
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testString: 'assert(JSON.stringify(scale.domain()) == JSON.stringify([250, 500]), "The <code>domain()</code> of the scale should be set to <code>[250, 500]</code>.");'
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- text: ''
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testString: 'assert(code.match(/\.range/g), "Your code should use the <code>range()</code> method.");'
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- text: ''
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testString: 'assert(JSON.stringify(scale.range()) == JSON.stringify([10, 150]), "The <code>range()</code> of the scale should be set to <code>[10, 150]</code>.");'
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- text: ''
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testString: 'assert($("h2").text() == "-102", "The text in the <code>h2</code> should be -102.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```html
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<body>
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<script>
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// Add your code below this line
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const scale = d3.scaleLinear();
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// Add your code above this line
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const output = scale(50);
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d3.select("body")
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.append("h2")
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.text(output);
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</script>
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</body>
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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