openlayers/tests/speed/wmc_speed.html

   1 <html>
   2 <head>
   3 <script src="../../lib/OpenLayers.js"></script>
   4 <script>
   5 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   6 function parse_wmc() {
   7   var format = new OpenLayers.Format.WMC.v1()
   8   var data = format.read(context);
   9 }
  10 function run(x) {
  11     var date = new Date();
  12     for (var i = 0; i < x; i++) {
  13         parse_wmc();
  14     }
  15     var elapsed = (new Date() - date);
  16     return elapsed;
  17 }
  18
  19 function show_time(x)
  20 {
  21     var t = run(x);
  22     document.getElementById("out").innerHTML = t + "ms  for " + x + " runs";
  23 }
  24 </script>
  25 </head>
  26 <body>
  27 <a onclick="javascript:show_time(100); return false" href="#">Run</a>
  28 <div id="out"></div>
  29 </body>
  30 </html>