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17 lines
459 B
17 lines
459 B
// @flow |
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import memoizeOne from 'memoize-one'; |
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import { type Position } from 'css-box-model'; |
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import type { Axis, DisplacedBy } from '../types'; |
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import { patch } from './position'; |
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// TODO: memoization needed? |
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export default memoizeOne(function getDisplacedBy( |
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axis: Axis, |
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displaceBy: Position, |
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): DisplacedBy { |
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const displacement: number = displaceBy[axis.line]; |
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return { |
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value: displacement, |
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point: patch(axis.line, displacement), |
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}; |
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});
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