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| author | Chris Schlaeger <chris@linux.com> | 2015-10-17 21:36:38 +0200 |
|---|---|---|
| committer | Chris Schlaeger <chris@linux.com> | 2015-10-17 21:36:38 +0200 |
| commit | e30f267181d990947e67909de4809fa941698c85 (patch) | |
| tree | 46e9f94c2b3699ed378963b420b8a8d361286ea1 /misc/openlayers/examples/mousewheel-interval.html | |
| parent | e763ceb183f389fcd314a4a6a712d87c9d4cdb32 (diff) | |
| download | postrunner-e30f267181d990947e67909de4809fa941698c85.zip | |
Upgrading openlayers to 3.x
Diffstat (limited to 'misc/openlayers/examples/mousewheel-interval.html')
| -rw-r--r-- | misc/openlayers/examples/mousewheel-interval.html | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/misc/openlayers/examples/mousewheel-interval.html b/misc/openlayers/examples/mousewheel-interval.html deleted file mode 100644 index ce8d6a6..0000000 --- a/misc/openlayers/examples/mousewheel-interval.html +++ /dev/null @@ -1,63 +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 Mousewheel Interval Example</title> - <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> - <link rel="stylesheet" href="style.css" type="text/css"> - <script src="../lib/OpenLayers.js"></script> - <script type="text/javascript"> - var map, layer; - - function setCumulative() { - var nav = map.getControlsByClass("OpenLayers.Control.Navigation")[0]; - var cumulative = document.getElementById("cumulative"); - nav.handlers.wheel.cumulative = cumulative.checked; - } - - function init(){ - map = new OpenLayers.Map( 'map', {controls: [ - new OpenLayers.Control.Navigation( - {mouseWheelOptions: {interval: 100}} - ), - new OpenLayers.Control.PanZoom(), - new OpenLayers.Control.ArgParser(), - new OpenLayers.Control.Attribution() - ]} ); - layer = new OpenLayers.Layer.WMS( "OpenLayers WMS", - "http://vmap0.tiles.osgeo.org/wms/vmap0", - {layers: 'basic'} ); - map.addLayer(layer); - map.zoomToMaxExtent(); - } - </script> - </head> - <body onload="init()"> - <h1 id="title">OpenLayers Mousewheel Interval Example</h1> - - <div id="tags"> - performance, zoom by wheel - </div> - - <div id="shortdesc">Let OpenLayers send less tile requests to the server when wheel-zooming.</div> - - <div id="map" class="smallmap"></div> - - <div id="docs"> - <p>This example shows how to configure the Navigation control to use - the mousewheel in a less server resource consuming way: as long as you - spin the mousewheel, no request will be sent to the server. Instead, - the zoomlevel delta will be recorded. After a delay (in this example - 100ms), a zoom action with the cumulated delta will be performed.</p> - <div> - <input id="cumulative" type="checkbox" checked="checked" - onchange="setCumulative()"/> - <label for="cumulative">Cumulative mode. If this mode is deactivated, - only one zoom event will be performed after the delay.</label> - </div> - - </div> - </body> -</html> |