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openlayers/vectortile/examples/getfeatureinfo-tile.html
Andreas Hocevar 1c53a46d7d Update vectortiles
2015-09-13 15:36:23 +09:00

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" type="text/css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="./resources/prism/prism.css" type="text/css">
<link rel="stylesheet" href="../css/ol.css" type="text/css">
<link rel="stylesheet" href="./resources/layout.css" type="text/css">
<script src="./resources/zeroclipboard/ZeroClipboard.min.js"></script>
<title>WMS GetFeatureInfo example (tile layer)</title>
</head>
<body>
<header class="navbar" role="navigation">
<div class="container" id="navbar-inner-container">
<a class="navbar-brand" href="./"><img src="./resources/logo-70x70.png">&nbsp;OpenLayers 3 Examples</a>
</div>
</header>
<div class="container-fluid">
<div class="row-fluid">
<div class="span12">
<div id="map" class="map"></div>
<div class="span4 offset4 pull-right">
<div id="info" class="alert alert-success">
&nbsp;
</div>
</div>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<h4 id="title">WMS GetFeatureInfo example (tile layer)</h4>
<p id="shortdesc">This example shows how to trigger WMS GetFeatureInfo requests on click for a WMS tile layer.</p>
<div id="docs"><p>Additionally <code>map.forEachLayerAtPixel</code> is used to change the mouse pointer when hovering a non-transparent pixel on the map.</p>
</div>
<div id="tags">getfeatureinfo, forEachLayerAtPixel</div>
<div id="api-links">Related API documentation: <ul class="inline"><li><a href="../apidoc/ol.Map.html" title="API documentation for ol.Map">ol.Map</a></li>,<li><a href="../apidoc/ol.View.html" title="API documentation for ol.View">ol.View</a></li>,<li><a href="../apidoc/ol.layer.Tile.html" title="API documentation for ol.layer.Tile">ol.layer.Tile</a></li>,<li><a href="../apidoc/ol.source.TileWMS.html" title="API documentation for ol.source.TileWMS">ol.source.TileWMS</a></li></ul></div>
</div>
</div>
<div class="row-fluid">
<div id="source-controls">
<a id="copy-button"><i class="fa fa-clipboard"></i> Copy</a>
<a id="jsfiddle-button"><i class="fa fa-jsfiddle"></i> Edit</a>
</div>
<form method="POST" id="jsfiddle-form" target="_blank" action="http://jsfiddle.net/api/post/jquery/1.11.0/">
<textarea class="hidden" name="js">var wmsSource = new ol.source.TileWMS({
url: &#x27;http://demo.boundlessgeo.com/geoserver/wms&#x27;,
params: {&#x27;LAYERS&#x27;: &#x27;ne:ne&#x27;},
serverType: &#x27;geoserver&#x27;,
crossOrigin: &#x27;&#x27;
});
var wmsLayer = new ol.layer.Tile({
source: wmsSource
});
var view = new ol.View({
center: [0, 0],
zoom: 1
});
var map = new ol.Map({
layers: [wmsLayer],
target: &#x27;map&#x27;,
view: view
});
map.on(&#x27;singleclick&#x27;, function(evt) {
document.getElementById(&#x27;info&#x27;).innerHTML = &#x27;&#x27;;
var viewResolution = /** @type {number} */ (view.getResolution());
var url = wmsSource.getGetFeatureInfoUrl(
evt.coordinate, viewResolution, &#x27;EPSG:3857&#x27;,
{&#x27;INFO_FORMAT&#x27;: &#x27;text/html&#x27;});
if (url) {
document.getElementById(&#x27;info&#x27;).innerHTML =
&#x27;&lt;iframe seamless src=&quot;&#x27; + url + &#x27;&quot;&gt;&lt;/iframe&gt;&#x27;;
}
});
map.on(&#x27;pointermove&#x27;, function(evt) {
if (evt.dragging) {
return;
}
var pixel = map.getEventPixel(evt.originalEvent);
var hit = map.forEachLayerAtPixel(pixel, function(layer) {
return true;
});
map.getTargetElement().style.cursor = hit ? &#x27;pointer&#x27; : &#x27;&#x27;;
});
</textarea>
<textarea class="hidden" name="css"></textarea>
<textarea class="hidden" name="html">&lt;div class=&quot;row-fluid&quot;&gt;
&lt;div class=&quot;span12&quot;&gt;
&lt;div id=&quot;map&quot; class=&quot;map&quot;&gt;&lt;/div&gt;
&lt;div class=&quot;span4 offset4 pull-right&quot;&gt;
&lt;div id=&quot;info&quot; class=&quot;alert alert-success&quot;&gt;
&amp;nbsp;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
</textarea>
<input type="hidden" name="wrap" value="l">
<input type="hidden" name="resources" value="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css,https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js,http://openlayers.org/en/v3.9.0/css/ol.css,http://openlayers.org/en/v3.9.0/build/ol.js">
</form>
<pre><code id="example-source" class="language-markup">&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;WMS GetFeatureInfo example (tile layer)&lt;/title&gt;
&lt;script src="https://code.jquery.com/jquery-1.11.2.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"&gt;
&lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="http://openlayers.org/en/v3.9.0/css/ol.css" type="text/css"&gt;
&lt;script src="http://openlayers.org/en/v3.9.0/build/ol.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;div class="container-fluid"&gt;
&lt;div class=&quot;row-fluid&quot;&gt;
&lt;div class=&quot;span12&quot;&gt;
&lt;div id=&quot;map&quot; class=&quot;map&quot;&gt;&lt;/div&gt;
&lt;div class=&quot;span4 offset4 pull-right&quot;&gt;
&lt;div id=&quot;info&quot; class=&quot;alert alert-success&quot;&gt;
&amp;nbsp;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;script&gt;
var wmsSource = new ol.source.TileWMS({
url: &#x27;http://demo.boundlessgeo.com/geoserver/wms&#x27;,
params: {&#x27;LAYERS&#x27;: &#x27;ne:ne&#x27;},
serverType: &#x27;geoserver&#x27;,
crossOrigin: &#x27;&#x27;
});
var wmsLayer = new ol.layer.Tile({
source: wmsSource
});
var view = new ol.View({
center: [0, 0],
zoom: 1
});
var map = new ol.Map({
layers: [wmsLayer],
target: &#x27;map&#x27;,
view: view
});
map.on(&#x27;singleclick&#x27;, function(evt) {
document.getElementById(&#x27;info&#x27;).innerHTML = &#x27;&#x27;;
var viewResolution = /** @type {number} */ (view.getResolution());
var url = wmsSource.getGetFeatureInfoUrl(
evt.coordinate, viewResolution, &#x27;EPSG:3857&#x27;,
{&#x27;INFO_FORMAT&#x27;: &#x27;text/html&#x27;});
if (url) {
document.getElementById(&#x27;info&#x27;).innerHTML =
&#x27;&lt;iframe seamless src=&quot;&#x27; + url + &#x27;&quot;&gt;&lt;/iframe&gt;&#x27;;
}
});
map.on(&#x27;pointermove&#x27;, function(evt) {
if (evt.dragging) {
return;
}
var pixel = map.getEventPixel(evt.originalEvent);
var hit = map.forEachLayerAtPixel(pixel, function(layer) {
return true;
});
map.getTargetElement().style.cursor = hit ? &#x27;pointer&#x27; : &#x27;&#x27;;
});
&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;</code></pre>
</div>
</div>
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="./resources/common.js"></script>
<script src="./resources/prism/prism.min.js"></script>
<script src="loader.js?id=getfeatureinfo-tile"></script>
</body>
</html>
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