mirror of
https://github.com/Viglino/ol-ext.git
synced 2026-01-18 17:11:52 +00:00
119 lines
3.6 KiB
HTML
119 lines
3.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<!--
|
|
Copyright (c) 2016 Jean-Marc VIGLINO,
|
|
released under CeCILL-B (french BSD like) licence: http://www.cecill.info/
|
|
-->
|
|
<title>ol-ext: Long touch interaction</title>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
|
|
<meta name="description" content="an OL3 interaction handle long touch." />
|
|
<meta name="keywords" content="ol3, interaction, touch lonh" />
|
|
|
|
<link rel="stylesheet" href="../style.css" />
|
|
|
|
<!-- jQuery -->
|
|
<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
|
|
|
|
<!-- Openlayers -->
|
|
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/ol@latest/ol.css" />
|
|
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/ol@latest/dist/ol.js"></script>
|
|
|
|
|
|
<!-- ol-ext -->
|
|
<link rel="stylesheet" href="../../dist/ol-ext.css" />
|
|
<script type="text/javascript" src="../../dist/ol-ext.js"></script>
|
|
<!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
|
|
<script src="https://unpkg.com/elm-pep"></script>
|
|
|
|
</head>
|
|
<body >
|
|
<a href="https://github.com/Viglino/ol-ext" class="icss-github-corner"><i></i></a>
|
|
|
|
<a href="../../index.html">
|
|
<h1>ol-ext: Long touch interaction</h1>
|
|
</a>
|
|
<div class="info">
|
|
<b>ol.interaction.LongTouch</b> is an interaction to handle a long touch event.
|
|
<ul>
|
|
<li>
|
|
<i>handleLongTouchEvent</i> option will receive a mapBrowserEvent.
|
|
</li>
|
|
<li>
|
|
The <i>delay</i> option control the duration of the lonftouch.
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
|
|
<!-- Map div -->
|
|
<div id="map" style="width:600px; height:400px;"></div>
|
|
|
|
<div class="options" >
|
|
<h2>Information:</h2>
|
|
<p>Touch or click the map for more than a 1 second to add a point.</p>
|
|
<ul><li>
|
|
</li></ul>
|
|
<div style="background:white; padding:0 0.45em;"></div>
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">
|
|
// Layers
|
|
var layers = [ new ol.layer.Geoportail({ layer: 'ORTHOIMAGERY.ORTHOPHOTOS' }) ]
|
|
// The map
|
|
var map = new ol.Map({
|
|
target: 'map',
|
|
view: new ol.View
|
|
({ zoom: 5,
|
|
center: [261720, 5951081]
|
|
}),
|
|
layers: layers
|
|
});
|
|
|
|
// New vector layer
|
|
var vector = new ol.layer.Vector({
|
|
name: 'Vecteur',
|
|
source: new ol.source.Vector({ features: new ol.Collection() }),
|
|
updateWhileInteracting: true
|
|
})
|
|
map.addLayer(vector);
|
|
|
|
function pulseFeature(coord) {
|
|
var f = new ol.Feature (new ol.geom.Point(coord));
|
|
f.setStyle (new ol.style.Style({
|
|
image: new ol.style.Circle ({
|
|
radius: 30,
|
|
stroke: new ol.style.Stroke ({ color:"red", width:2 })
|
|
})
|
|
}));
|
|
map.animateFeature (f, new ol.featureAnimation.Zoom({
|
|
fade: ol.easing.easeOut,
|
|
duration:800,
|
|
easing: ol.easing[$("#easing").val()]
|
|
}));
|
|
};
|
|
|
|
// Longtouch interaction
|
|
var touchi = new ol.interaction.LongTouch({
|
|
pixelTolerance: 1,
|
|
// Handle longtouch > create a new feature
|
|
handleLongTouchEvent: function(e) {
|
|
var f = new ol.Feature(new ol.geom.Point(e.coordinate));
|
|
vector.getSource().addFeature(f);
|
|
pulseFeature(e.coordinate);
|
|
setTimeout( function(){ pulseFeature(e.coordinate); }, 400);
|
|
$(".options div").text(vector.getSource().getFeatures().length+" features added!");
|
|
}
|
|
});
|
|
map.addInteraction(touchi);
|
|
|
|
// Listen to longtouch event on the map
|
|
map.on(['longtouch'], function(e) {
|
|
console.log(e);
|
|
})
|
|
|
|
</script>
|
|
|
|
</body>
|
|
</html> |