mirror of https://github.com/sveltejs/svelte
21 lines
348 B
21 lines
348 B
<p>{{scale(x)}}</p>
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<script>
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export default {
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data: () => ({
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x: 5,
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domain: [ 0, 10 ],
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range: [ 0, 100 ]
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}),
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computed: {
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scale: ( domain, range ) => {
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return num => {
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const t = domain[0] + ( num - domain[0] ) / ( domain[1] - domain[0] );
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return range[0] + t * ( range[1] - range[0] );
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}
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}
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}
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};
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</script>
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