PHP
·
发表于 5年以前
·
阅读量：8290
function getInitZoom() {
if (!this._initZoom) {
var screenWidth = Math.min(screen.height, screen.width);
if (this.isAndroidMobileDevice() && !this.isNewChromeOnAndroid()) {
screenWidth = screenWidth / window.devicePixelRatio;
}
this._initZoom = screenWidth / document.body.offsetWidth;
}
return this._initZoom;
}