Add vectortile branch
This commit is contained in:
Andreas Hocevar
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" type="text/css">
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" type="text/css">
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<link rel="stylesheet" href="./resources/prism/prism.css" type="text/css">
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<link rel="stylesheet" href="../css/ol.css" type="text/css">
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<link rel="stylesheet" href="./resources/layout.css" type="text/css">
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<script src="./resources/zeroclipboard/ZeroClipboard.min.js"></script>
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<title>GetFeatureInfo example (image layer)</title>
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</head>
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<body>
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<header class="navbar" role="navigation">
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<div class="container" id="navbar-inner-container">
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<a class="navbar-brand" href="./"><img src="./resources/logo-70x70.png"> OpenLayers 3 Examples</a>
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</div>
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</header>
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<div class="container-fluid">
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<div class="row-fluid">
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<div class="span12">
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<div id="map" class="map"></div>
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<div class="span4 offset4 pull-right">
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<div id="info" class="alert alert-success">
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</div>
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</div>
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</div>
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</div>
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<div class="row-fluid">
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<div class="span12">
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<h4 id="title">GetFeatureInfo example (image layer)</h4>
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<p id="shortdesc">This example shows how to trigger WMS GetFeatureInfo requests on click for a WMS image layer.</p>
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<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>
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</div>
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<div id="tags">getfeatureinfo, forEachLayerAtPixel</div>
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<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.Image.html" title="API documentation for ol.layer.Image">ol.layer.Image</a></li>,<li><a href="../apidoc/ol.source.ImageWMS.html" title="API documentation for ol.source.ImageWMS">ol.source.ImageWMS</a></li></ul></div>
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</div>
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</div>
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<div class="row-fluid">
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<div id="source-controls">
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<a id="copy-button"><i class="fa fa-clipboard"></i> Copy</a>
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<a id="jsfiddle-button"><i class="fa fa-jsfiddle"></i> Edit</a>
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</div>
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<form method="POST" id="jsfiddle-form" target="_blank" action="http://jsfiddle.net/api/post/jquery/1.11.0/">
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<textarea class="hidden" name="js">var wmsSource = new ol.source.ImageWMS({
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url: 'http://demo.boundlessgeo.com/geoserver/wms',
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params: {'LAYERS': 'ne:ne'},
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serverType: 'geoserver',
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crossOrigin: ''
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});
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var wmsLayer = new ol.layer.Image({
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source: wmsSource
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});
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var view = new ol.View({
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center: [0, 0],
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zoom: 1
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});
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var map = new ol.Map({
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layers: [wmsLayer],
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target: 'map',
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view: view
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});
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map.on('singleclick', function(evt) {
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document.getElementById('info').innerHTML = '';
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var viewResolution = /** @type {number} */ (view.getResolution());
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var url = wmsSource.getGetFeatureInfoUrl(
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evt.coordinate, viewResolution, 'EPSG:3857',
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{'INFO_FORMAT': 'text/html'});
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if (url) {
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document.getElementById('info').innerHTML =
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'<iframe seamless src="' + url + '"></iframe>';
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}
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});
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map.on('pointermove', function(evt) {
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if (evt.dragging) {
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return;
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}
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var pixel = map.getEventPixel(evt.originalEvent);
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var hit = map.forEachLayerAtPixel(pixel, function(layer) {
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return true;
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});
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map.getTargetElement().style.cursor = hit ? 'pointer' : '';
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});
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</textarea>
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<textarea class="hidden" name="css"></textarea>
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<textarea class="hidden" name="html"><div class="row-fluid">
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<div class="span12">
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<div id="map" class="map"></div>
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<div class="span4 offset4 pull-right">
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<div id="info" class="alert alert-success">
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&nbsp;
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</div>
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</div>
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</div>
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</div>
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</textarea>
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<input type="hidden" name="wrap" value="l">
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<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/v3.8.2/css/ol.css,http://openlayers.org/en/v3.8.2/build/ol.js">
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</form>
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<pre><code id="example-source" class="language-markup"><!DOCTYPE html>
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<html>
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<head>
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<title>GetFeatureInfo example (image layer)</title>
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<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
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<link rel="stylesheet" href="http://openlayers.org/en/v3.8.2/css/ol.css" type="text/css">
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<script src="http://openlayers.org/en/v3.8.2/build/ol.js"></script>
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</head>
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<body>
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<div class="container-fluid">
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<div class="row-fluid">
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<div class="span12">
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<div id="map" class="map"></div>
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<div class="span4 offset4 pull-right">
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<div id="info" class="alert alert-success">
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&nbsp;
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</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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var wmsSource = new ol.source.ImageWMS({
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url: 'http://demo.boundlessgeo.com/geoserver/wms',
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params: {'LAYERS': 'ne:ne'},
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serverType: 'geoserver',
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crossOrigin: ''
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});
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var wmsLayer = new ol.layer.Image({
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source: wmsSource
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});
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var view = new ol.View({
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center: [0, 0],
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zoom: 1
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});
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var map = new ol.Map({
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layers: [wmsLayer],
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target: 'map',
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view: view
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});
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map.on('singleclick', function(evt) {
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document.getElementById('info').innerHTML = '';
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var viewResolution = /** @type {number} */ (view.getResolution());
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var url = wmsSource.getGetFeatureInfoUrl(
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evt.coordinate, viewResolution, 'EPSG:3857',
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{'INFO_FORMAT': 'text/html'});
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if (url) {
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document.getElementById('info').innerHTML =
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'<iframe seamless src="' + url + '"></iframe>';
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}
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});
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map.on('pointermove', function(evt) {
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if (evt.dragging) {
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return;
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}
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var pixel = map.getEventPixel(evt.originalEvent);
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var hit = map.forEachLayerAtPixel(pixel, function(layer) {
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return true;
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});
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map.getTargetElement().style.cursor = hit ? 'pointer' : '';
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});
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</script>
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</body>
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</html></code></pre>
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</div>
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</div>
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<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
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<script src="./resources/common.js"></script>
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<script src="./resources/prism/prism.min.js"></script>
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<script src="loader.js?id=getfeatureinfo-image"></script>
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</body>
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</html>
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