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Diffstat (limited to 'misc/openlayers/examples/layerLoadMonitoring.html')
-rw-r--r-- | misc/openlayers/examples/layerLoadMonitoring.html | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/misc/openlayers/examples/layerLoadMonitoring.html b/misc/openlayers/examples/layerLoadMonitoring.html deleted file mode 100644 index f96d49c..0000000 --- a/misc/openlayers/examples/layerLoadMonitoring.html +++ /dev/null @@ -1,135 +0,0 @@ -<!DOCTYPE html> -<html> - <head> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> - <meta name="apple-mobile-web-app-capable" content="yes"> - <title>OpenLayers Layer Load Monitoring Example</title> - <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> - <link rel="stylesheet" href="style.css" type="text/css"> - <style type="text/css"> - #controls { - float: left; - text-align: right; - } - #eventsLogID { - text-align: left; - width: 350px; - height: 475px; - overflow: auto; - border: 1px solid black; - } - </style> - <script src="../lib/Firebug/firebug.js"></script> - <script src="../lib/OpenLayers.js"></script> - <script type="text/javascript"> - var lon = 5; - var lat = 40; - var zoom = 5; - var map, layer; - - function init(){ - - eventsLog = OpenLayers.Util.getElement("eventsLogID"); - - map = new OpenLayers.Map( 'map' ); - map.addControl(new OpenLayers.Control.LayerSwitcher()); - - buffer0 = new OpenLayers.Layer.WMS( "WMS Buffer 0", - "http://vmap0.tiles.osgeo.org/wms/vmap0", - {layers: 'basic'} , - { singleTile: false, buffer:0} - ); - registerEvents(buffer0); - - buffer1 = new OpenLayers.Layer.WMS( "WMS Buffer 1", - "http://vmap0.tiles.osgeo.org/wms/vmap0", - {layers: 'basic'} , - { singleTile: false, buffer:1} - ); - registerEvents(buffer1); - - buffer2 = new OpenLayers.Layer.WMS( "WMS Buffer 2", - "http://vmap0.tiles.osgeo.org/wms/vmap0", - {layers: 'basic'} , - { singleTile: false, buffer:2 } - ); - registerEvents(buffer2); - - singleTileLayer = new OpenLayers.Layer.WMS( "Single Tile Layer", - "http://vmap0.tiles.osgeo.org/wms/vmap0", - {layers: 'basic'} , - { singleTile: true} - ); - registerEvents(singleTileLayer); - - map.setCenter(new OpenLayers.LonLat(lon, lat), zoom); - } - - function registerEvents(layer) { - - layer.logEvent = function(event) { - eventsLog.innerHTML += "<br>(" + getTimeStamp() + ") " + - this.name + ": " + event; - }; - - layer.events.register("loadstart", layer, function() { - this.logEvent("Load Start"); - }); - - layer.events.register("tileloaded", layer, function() { - this.logEvent("Tile loaded. " + this.numLoadingTiles + " left."); - }); - - layer.events.register("loadend", layer, function() { - this.logEvent("Load End. Grid:" + this.grid.length + "x" + this.grid[0].length); - }); - - map.addLayer(layer); - } - - - function getTimeStamp() { - var date = new Date(); - - var timeParts = [ - date.getHours(), - date.getMinutes(), - date.getSeconds() - ]; - - var timeStamp = timeParts.join(":"); - - return timeStamp; - } - - function clearLog() { - eventsLog.innerHTML = "<b>Events Log:</b>"; - } - </script> - </head> - <body onload="init()"> - <h1 id="title">Layer Load Monitoring Example</h1> - - <div id="tags"> - monitor, loading, light - </div> - - <p id="shortdesc"> - Demonstrate a method for monitoring tile loading performance. - </p> - - <div id="map" class="smallmap" style="float:left;"></div> - - <div id="controls"> - <div id="eventsLogID"> - <b>Events Log:</b> - </div> - - <input type="button" value="Clear" onclick="clearLog()"/> - </div> - - <div id="docs"> - </div> - </body> -</html> |