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Diffstat (limited to 'misc/openlayers/examples/restricted-extent.html')
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1 files changed, 0 insertions, 77 deletions
diff --git a/misc/openlayers/examples/restricted-extent.html b/misc/openlayers/examples/restricted-extent.html deleted file mode 100644 index 7ab4ca8..0000000 --- a/misc/openlayers/examples/restricted-extent.html +++ /dev/null @@ -1,77 +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 Restricted Extent 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/Firebug/firebug.js"></script> - <script src="../lib/OpenLayers.js"></script> - <script type="text/javascript"> - var map = null; - var extent = new OpenLayers.Bounds(8, 44.5, 19, 50); - - function init() { - var options = { - restrictedExtent: extent - }; - map = new OpenLayers.Map('map', options); - - var wms = new OpenLayers.Layer.WMS( - "OpenLayers WMS", - "http://vmap0.tiles.osgeo.org/wms/vmap0?", - {layers: 'basic'} - ); - - map.addLayers([wms]); - map.zoomToExtent(extent); - document.getElementById("toggle").checked = true; - } - - function toggleRestrictedExtent() { - if(map.restrictedExtent == null) { - map.setOptions({restrictedExtent: extent}); - } else { - map.setOptions({restrictedExtent: null}); - } - } - </script> - </head> - <body onload="init()"> - <h1 id="title">OpenLayers Restricted Extent Example</h1> - <div id="tags"> - map, restrict, restrictedextent, extent, light - </div> - <p id="shortdesc"> - Don't let users drag outside the map extent: instead, limit dragging such - that the extent of the layer is the maximum viewable area. - </p> - <div id="map" class="smallmap"></div> - <p> - Map navigation is limited by a combination of map and layer properties. - The base layer resolutions array controls the resolutions (or zoom - levels) available. The resolutions can be limited by setting a - maxResolution property or by explicitly specifying a resolutions - array. - </p> - <p> - Navigation limited by the maxExtent property. A map cannot be panned - so that the center of the viewport is outside of the bounds specified - in maxExtent. If you wish to further restrict panning, use the - restrictedExtent property. With restrictedExtent set, the map cannot - be panned beyond the given bounds. If the maxResolution allows the - map to be zoomed to a resolution that displays an area bigger than - the restrictedExtent, the viewport will remain centered on the - restrictedExtent. - </p> - <p> - <input type="checkbox" id="toggle" checked="checked" - onclick="toggleRestrictedExtent();" /> - <label for="toggle"> - Toggle restricted extent (to [8, 44.5, 19, 50]). - </label> - - </body> -</html> |