49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule BoundingDimensions
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*/
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'use strict';
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var PooledClass = require('react/lib/PooledClass');
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var twoArgumentPooler = PooledClass.twoArgumentPooler;
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/**
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* PooledClass representing the bounding rectangle of a region.
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*
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* @param {number} width Width of bounding rectangle.
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* @param {number} height Height of bounding rectangle.
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* @constructor BoundingDimensions
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*/
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function BoundingDimensions(width, height) {
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this.width = width;
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this.height = height;
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}
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BoundingDimensions.prototype.destructor = function() {
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this.width = null;
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this.height = null;
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};
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/**
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* @param {HTMLElement} element Element to return `BoundingDimensions` for.
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* @return {BoundingDimensions} Bounding dimensions of `element`.
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*/
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BoundingDimensions.getPooledFromElement = function(element) {
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return BoundingDimensions.getPooled(
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element.offsetWidth,
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element.offsetHeight
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);
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};
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PooledClass.addPoolingTo(BoundingDimensions, twoArgumentPooler);
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module.exports = BoundingDimensions;
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