1 function getZoom(){
2 var screenWidth = (Math.abs(window.orientation) === 90) ? Math.max(screen.height, screen.width) : Math.min(screen.height, screen.width);
3 if(this.isAndroidMobileDevice() && !this.isNewChromeOnAndroid()){
4 screenWidth = screenWidth/window.devicePixelRatio;
5 }
6 var FixViewPortsExperiment = rendererModel.runningExperiments.FixViewport || rendererModel.runningExperiments.fixviewport;
7 var FixViewPortsExperimentRunning = FixViewPortsExperiment && (FixViewPortsExperiment === "New" || FixViewPortsExperiment === "new");
8 if(FixViewPortsExperimentRunning){
9 return screenWidth / window.innerWidth;
10 }else{
11 return screenWidth / document.body.offsetWidth;
12 }
13 }