Screen 'bufferDepth' Example : Screen « Window Browser « JavaScript DHTML






  1. JavaScript DHTML
  2. Window Browser
  3. Screen

Screen 'bufferDepth' Example

    
<html>
<head>
<script language="JavaScript">
    function function1() {
        if (navigator.appName.indexOf("Microsoft") != -1) {
            var m = screen.bufferDepth;
            alert("The buffering for this screen is "+m);
        } else {
            alert("Netscape: no default for buffering depth"); 
        }
    } 
    function function2() {
        screen.bufferDepth = -1;
        var m = screen.bufferDepth;
        alert("The buffering depth for this screen has been changed to "+m); 
    } 
</script>
</head>
<body>
<input type="button" value="No Buffering" onClick="function1();">
<input type="button" value="Same as Color Depth" onClick="function2();">
</body>
</html>








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7.'logicalXDPI' Example
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9.'deviceYDPI' Example
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11.Screen 'availTop'
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14.Detect the client's screen
15. Displaying the Properties of the Screen Object
16.Using the const Keyword