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天文台pc/tianwentai-ui/node_modules/recharts/lib/util/calculateViewBox.js 891 Bytes
bc518174   王天杨   提交两个项目文件
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  "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.calculateViewBox = void 0;
  var _memoize = _interopRequireDefault(require("lodash/memoize"));
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  /**
   * This is memoized because the viewBox is unlikely to change often
   * - but because it is computed from offset, any change to it would re-render all children.
   *
   * And because we have many readers of the viewBox, and update it only rarely,
   * then let's optimize with memoization.
   */
  var calculateViewBox = exports.calculateViewBox = (0, _memoize["default"])(function (offset) {
    return {
      x: offset.left,
      y: offset.top,
      width: offset.width,
      height: offset.height
    };
  }, function (offset) {
    return ['l', offset.left, 't', offset.top, 'w', offset.width, 'h', offset.height].join('');
  });