SFXT-AggregationProgram/vue-AggregationProgram/node_modules/.vite/deps/lib-flexible-computer.js

import {
  __commonJS
} from "./chunk-BHN6OJC3.js";

// node_modules/lib-flexible-computer/flexible-computer.js
var require_flexible_computer = __commonJS({
  "node_modules/lib-flexible-computer/flexible-computer.js"() {
    (function(win, lib) {
      var doc = win.document;
      var docEl = doc.documentElement;
      var metaEl = doc.querySelector('meta[name="viewport"]');
      var flexibleEl = doc.querySelector('meta[name="flexible"]');
      var dpr = 0;
      var scale = 0;
      var tid;
      var flexible = lib.flexible || (lib.flexible = {});
      if (metaEl) {
        console.warn("\u5C06\u6839\u636E\u5DF2\u6709\u7684meta\u6807\u7B7E\u6765\u8BBE\u7F6E\u7F29\u653E\u6BD4\u4F8B");
        var match = metaEl.getAttribute("content").match(/initial\-scale=([\d\.]+)/);
        if (match) {
          scale = parseFloat(match[1]);
          dpr = parseInt(1 / scale);
        }
      } else if (flexibleEl) {
        var content = flexibleEl.getAttribute("content");
        if (content) {
          var initialDpr = content.match(/initial\-dpr=([\d\.]+)/);
          var maximumDpr = content.match(/maximum\-dpr=([\d\.]+)/);
          if (initialDpr) {
            dpr = parseFloat(initialDpr[1]);
            scale = parseFloat((1 / dpr).toFixed(2));
          }
          if (maximumDpr) {
            dpr = parseFloat(maximumDpr[1]);
            scale = parseFloat((1 / dpr).toFixed(2));
          }
        }
      }
      if (!dpr && !scale) {
        var isAndroid = win.navigator.appVersion.match(/android/gi);
        var isIPhone = win.navigator.appVersion.match(/iphone/gi);
        var devicePixelRatio = win.devicePixelRatio;
        if (isIPhone) {
          if (devicePixelRatio >= 3 && (!dpr || dpr >= 3)) {
            dpr = 3;
          } else if (devicePixelRatio >= 2 && (!dpr || dpr >= 2)) {
            dpr = 2;
          } else {
            dpr = 1;
          }
        } else {
          dpr = 1;
        }
        scale = 1 / dpr;
      }
      docEl.setAttribute("data-dpr", dpr);
      if (!metaEl) {
        metaEl = doc.createElement("meta");
        metaEl.setAttribute("name", "viewport");
        metaEl.setAttribute("content", "initial-scale=" + scale + ", maximum-scale=" + scale + ", minimum-scale=" + scale + ", user-scalable=no");
        if (docEl.firstElementChild) {
          docEl.firstElementChild.appendChild(metaEl);
        } else {
          var wrap = doc.createElement("div");
          wrap.appendChild(metaEl);
          doc.write(wrap.innerHTML);
        }
      }
      function refreshRem() {
        var width = docEl.getBoundingClientRect().width;
        if (width / dpr > 540) {
          width = width * dpr;
        }
        var rem = width / 10;
        docEl.style.fontSize = rem + "px";
        flexible.rem = win.rem = rem;
      }
      win.addEventListener("resize", function() {
        clearTimeout(tid);
        tid = setTimeout(refreshRem, 300);
      }, false);
      win.addEventListener("pageshow", function(e) {
        if (e.persisted) {
          clearTimeout(tid);
          tid = setTimeout(refreshRem, 300);
        }
      }, false);
      if (doc.readyState === "complete") {
        doc.body.style.fontSize = 12 * dpr + "px";
      } else {
        doc.addEventListener("DOMContentLoaded", function(e) {
          doc.body.style.fontSize = 12 * dpr + "px";
        }, false);
      }
      refreshRem();
      flexible.dpr = win.dpr = dpr;
      flexible.refreshRem = refreshRem;
      flexible.rem2px = function(d) {
        var val = parseFloat(d) * this.rem;
        if (typeof d === "string" && d.match(/rem$/)) {
          val += "px";
        }
        return val;
      };
      flexible.px2rem = function(d) {
        var val = parseFloat(d) / this.rem;
        if (typeof d === "string" && d.match(/px$/)) {
          val += "rem";
        }
        return val;
      };
    })(window, window["lib"] || (window["lib"] = {}));
  }
});

// dep:lib-flexible-computer
var lib_flexible_computer_default = require_flexible_computer();
export {
  lib_flexible_computer_default as default
};
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