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+<!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>Drag Feature 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 {
+ width: 512px;
+ }
+ #controlToggle {
+ padding-left: 1em;
+ }
+ #controlToggle li {
+ list-style: none;
+ }
+ </style>
+ <script src="../lib/OpenLayers.js"></script>
+ <script type="text/javascript">
+ var map, vectors, controls;
+ function init(){
+ map = new OpenLayers.Map('map');
+ var wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
+ "http://vmap0.tiles.osgeo.org/wms/vmap0?", {layers: 'basic'});
+
+ // allow testing of specific renderers via "?renderer=Canvas", etc
+ var renderer = OpenLayers.Util.getParameters(window.location.href).renderer;
+ renderer = (renderer) ? [renderer] : OpenLayers.Layer.Vector.prototype.renderers;
+
+ vectors = new OpenLayers.Layer.Vector("Vector Layer", {
+ renderers: renderer
+ });
+
+ map.addLayers([wms, vectors]);
+ map.addControl(new OpenLayers.Control.LayerSwitcher());
+ map.addControl(new OpenLayers.Control.MousePosition());
+
+ controls = {
+ point: new OpenLayers.Control.DrawFeature(vectors,
+ OpenLayers.Handler.Point),
+ line: new OpenLayers.Control.DrawFeature(vectors,
+ OpenLayers.Handler.Path),
+ polygon: new OpenLayers.Control.DrawFeature(vectors,
+ OpenLayers.Handler.Polygon),
+ drag: new OpenLayers.Control.DragFeature(vectors)
+ };
+
+ for(var key in controls) {
+ map.addControl(controls[key]);
+ }
+
+ map.setCenter(new OpenLayers.LonLat(0, 0), 3);
+ document.getElementById('noneToggle').checked = true;
+ }
+
+ function toggleControl(element) {
+ for(key in controls) {
+ var control = controls[key];
+ if(element.value == key && element.checked) {
+ control.activate();
+ } else {
+ control.deactivate();
+ }
+ }
+ }
+ </script>
+ </head>
+ <body onload="init()">
+ <h1 id="title">Drag Feature Example</h1>
+
+ <div id="tags">
+ point, line, linestring, polygon, digitizing, geometry, draw, drag
+ </div>
+
+ <p id="shortdesc">
+ Demonstrates point, line and polygon creation and editing.
+ </p>
+
+ <div id="map" class="smallmap"></div>
+
+ <div id="controls">
+ <ul id="controlToggle">
+ <li>
+ <input type="radio" name="type" value="none" id="noneToggle"
+ onclick="toggleControl(this);" checked="checked" />
+ <label for="noneToggle">navigate</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="point" id="pointToggle" onclick="toggleControl(this);" />
+ <label for="pointToggle">draw point</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="line" id="lineToggle" onclick="toggleControl(this);" />
+ <label for="lineToggle">draw line</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="polygon" id="polygonToggle" onclick="toggleControl(this);" />
+ <label for="polygonToggle">draw polygon</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="drag" id="dragToggle"
+ onclick="toggleControl(this);" />
+ <label for="dragToggle">drag feature</label>
+ </li>
+ </ul>
+ </div>
+
+ <div id="docs"></div>
+ </body>
+</html>