mirror of
https://github.com/Viglino/ol-ext.git
synced 2026-01-25 17:36:21 +00:00
108 lines
3.4 KiB
HTML
108 lines
3.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<!--
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Copyright (c) 2016-2018 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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<title>ol-ext: Offset interaction</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="description" content="offset interaction for OL" />
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<meta name="keywords" content="ol, interaction, vector, transform, offset, feature" />
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<link rel="stylesheet" href="../style.css" />
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<!-- jQuery -->
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<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
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<!-- FontAwesome -->
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<!-- Openlayers -->
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<link rel="stylesheet" href="https://openlayers.org/en/latest/css/ol.css" />
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<script type="text/javascript" src="https://openlayers.org/en/latest/build/ol.js"></script>
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<script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL,Object.assign"></script>
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<!-- ol-ext -->
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<link rel="stylesheet" href="../../dist/ol-ext.css" />
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<script type="text/javascript" src="../../dist/ol-ext.js"></script>
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<!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
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<script src="https://unpkg.com/elm-pep"></script>
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</head>
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<body >
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<a href="https://github.com/Viglino/ol-ext" class="icss-github-corner"><i></i></a>
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<a href="../../index.html">
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<h1>ol-ext: Offset interaction</h1>
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</a>
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<div class="info">
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<!-- force font to load -->
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<i class="fa fa-rotate-left" style="position:absolute; top:-1000px;"></i>
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<b>ol.interaction.Offset</b> is an interaction to offset feature geometry.
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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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<i>
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Drag features to offset there geometry.
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<br/>
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Use Ctrl key to duplicate feature.
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</i>
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<p>Offset: <span id="offset"></span></p>
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</div>
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<script type="text/javascript">
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// Layers
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var layer = new ol.layer.Tile({ source: new ol.source.Stamen({ layer: 'watercolor' }) });
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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: 5,
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center: [261720, 5951081]
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}),
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controls: ol.control.defaults({ "attribution": false }),
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layers: [ layer ]
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});
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// New vector layer
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var vector = new ol.layer.Vector({
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name: 'Vecteur',
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source: new ol.source.Vector()
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})
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map.addLayer(vector);
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vector.getSource().addFeature(new ol.Feature(new ol.geom.Polygon([[[34243, 6305749], [-288626, 5757848], [210354, 5576845], [34243, 6305749]]])));
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vector.getSource().addFeature(new ol.Feature(new ol.geom.LineString([[406033, 5664901], [689767, 5718712], [699551, 6149206], [425601, 6183449]])));
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vector.getSource().addFeature(new ol.Feature(new ol.geom.Point( [269914, 6248592])));
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var interaction = new ol.interaction.Offset ({
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/*
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style: new ol.style.Style({ stroke: new ol.style.Stroke({
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color: 'red',
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width: 3
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})}),
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*/
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source: vector.getSource()
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});
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map.addInteraction(interaction);
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interaction.on('offsetting', function(e) {
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$('#offset').text(e.offset.toFixed(0));
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});
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interaction.on('offsetend', function(e) {
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$('#offset').text("");
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});
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</script>
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</body>
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</html> |