How to access screen display’s DPI settings via javascript? [duplicate]
Looks like you can use the ‘screen’ DOM object in IE, its got properties for deviceXDPI, deviceYDPI, logicalXDPI, logicalYDPI. https://www.w3schools.com/jsref/obj_screen.asp Here’s a solution from http://www.webdeveloper.com/forum/showthread.php?t=175278 (i havent tried it, seems like a total hack 🙂 Just create something 1 inch wide and measure it in pixels! console.log(document.getElementById(“dpi”).offsetHeight); #dpi { height: 1in; left: -100%; position: absolute; … Read more