mirror of
https://github.com/Viglino/ol-ext.git
synced 2026-01-25 17:36:21 +00:00
140 lines
4.5 KiB
HTML
140 lines
4.5 KiB
HTML
<!DOCTYPE html>
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<!----------------------------------------------------------
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Copyright (c) 2017 Jean-Marc VIGLINO,
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released under CeCILL-B (french BSD like) licence: http://www.cecill.info/
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------------------------------------------------------------>
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<html>
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<head>
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<title>OL3-ext: control compass</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="description" content="Add a compass to an ol map or layer." />
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<meta name="keywords" content="ol3, control, canvas, compass" />
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<link rel="stylesheet" href="style.css" />
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<!-- jQuery -->
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<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
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<!-- OL3 -->
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<link rel="stylesheet" href="http://openlayers.org/en/master/css/ol.css" />
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<script type="text/javascript" src="http://openlayers.org/en/master/build/ol.js"></script>
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<!-- controls -->
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<script type="text/javascript" src="../control/compasscontrol.js"></script>
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<style>
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/* Define the size and position in the css */
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.ol-compassctrl.top
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{ top: 50%;
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left: 0;
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width: 100px;
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height: 100px;
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-webkit-transform: translate(0,-50%);
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transform: translate(0,-50%);
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}
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.ol-compassctrl.bottom
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{ top: auto;
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left: auto;
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bottom: 0;
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right: 0;
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width: 150px;
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height: 150px;
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-webkit-transform: none;
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transform: none;
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}
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</style>
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</head>
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<body >
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<a href="https://github.com/Viglino/ol3-ext"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a>
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<a href="../index.html">
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<h1>OL3-ext: control compass</h1>
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</a>
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<div class="info">
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The <i>ol.control.Compass</i> draw a compass on a map.
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<br/>
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Use the <i>ol-compassctrl</i> CSS class to place the compass on the map.
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</div>
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<!-- Map div -->
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<div id="map" style="width:600px; height:400px;"></div>
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<div class="options">
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<h2>Options:</h2>
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<ul>
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<li>
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Color:
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<select id="color" onchange="setCompass();">
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<option value="#963">brown</option>
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<option value="red">red</option>
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<option value="green">green</option>
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<option value="blue">blue</option>
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<option value="gray">gray</option>
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</select>
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</li>
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<li>
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<input id="default" type="checkbox" onchange="setCompass();" /><label for="default"> default image</label>
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</li>
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<li>
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<input id="line" type="checkbox" onchange="setCompass();" checked="checked" /><label for="line"> showlines</label>
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</li>
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<li>
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<input id="rotate" type="checkbox" onchange="setCompass();" checked="checked" /><label for="rotate"> rotate with view</label>
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</li>
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<li>
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<input id="top" type="checkbox" onchange="setCompass();" checked="checked" /><label for="top"> display 2 controls</label>
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</li>
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</ul>
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</div>
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<script type="text/javascript">
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// The map
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var map = new ol.Map
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({ target: 'map',
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view: new ol.View
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({ zoom: 14,
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center: [270148, 6247782]
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}),
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controls: ol.control.defaults({ "attribution": false }),
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layers: [new ol.layer.Tile(
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{ name: "OSM",
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source: new ol.source.OSM(),
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visible: true
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})]
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});
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// Compass control
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var compass, compassBottom;
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function setCompass()
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{ if (compass) map.removeControl(compass);
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if (compassBottom) map.removeControl(compassBottom);
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if ($("#top").prop("checked"))
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{ compass = new ol.control.Compass (
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{ className: "top",
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src: ($("#default").prop("checked") ? undefined : "../control/piratecontrol.png"),
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// rotateWithView: $("#rotate").prop("checked"),
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style: ($("#line").prop("checked") ? new ol.style.Stroke ({ color: $("#color").val(), width: 1 }) : undefined)
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});
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map.addControl(compass);
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}
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else compass = false;
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compassBottom = new ol.control.Compass (
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{ className: "bottom",
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src: ($("#default").prop("checked") ? undefined : "../control/piratecontrol.png"),
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rotateWithView: $("#rotate").prop("checked"),
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style: ($("#line").prop("checked") ? new ol.style.Stroke ({ color: $("#color").val(), width: 1 }) : undefined)
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});
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map.addControl(compassBottom);
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}
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setCompass();
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</script>
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</body>
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</html> |