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openlayers/vectortile/examples/export-map.html
Andreas Hocevar 962473c3ab Add vectortile branch
2015-09-10 15:23:57 +02:00

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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>Export map example</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 id="no-download" class="alert alert-danger" style="display: none">
This example requires a browser that supports the
<a href="http://caniuse.com/#feat=download">link download</a> attribute.
</div>
<a id="export-png" class="btn btn-default" download="map.png"><i class="fa fa-download"></i> Export PNG</a>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<h4 id="title">Export map example</h4>
<p id="shortdesc">Example of exporting a map as a PNG image.</p>
<div id="docs"><p>Example of exporting a map as a PNG image.</p>
</div>
<div id="tags">export, png, openstreetmap</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.control.html" title="API documentation for ol.control">ol.control</a></li>,<li><a href="../apidoc/ol.format.GeoJSON.html" title="API documentation for ol.format.GeoJSON">ol.format.GeoJSON</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.layer.Vector.html" title="API documentation for ol.layer.Vector">ol.layer.Vector</a></li>,<li><a href="../apidoc/ol.source.OSM.html" title="API documentation for ol.source.OSM">ol.source.OSM</a></li>,<li><a href="../apidoc/ol.source.Vector.html" title="API documentation for ol.source.Vector">ol.source.Vector</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 map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
new ol.layer.Vector({
source: new ol.source.Vector({
url: &#x27;data/geojson/countries.geojson&#x27;,
format: new ol.format.GeoJSON()
})
})
],
target: &#x27;map&#x27;,
controls: ol.control.defaults({
attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
collapsible: false
})
}),
view: new ol.View({
center: [0, 0],
zoom: 2
})
});
var exportPNGElement = document.getElementById(&#x27;export-png&#x27;);
if (&#x27;download&#x27; in exportPNGElement) {
exportPNGElement.addEventListener(&#x27;click&#x27;, function(e) {
map.once(&#x27;postcompose&#x27;, function(event) {
var canvas = event.context.canvas;
exportPNGElement.href = canvas.toDataURL(&#x27;image/png&#x27;);
});
map.renderSync();
}, false);
} else {
var info = document.getElementById(&#x27;no-download&#x27;);
/**
* display error message
*/
info.style.display = &#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 id=&quot;no-download&quot; class=&quot;alert alert-danger&quot; style=&quot;display: none&quot;&gt;
This example requires a browser that supports the
&lt;a href=&quot;http://caniuse.com/#feat=download&quot;&gt;link download&lt;/a&gt; attribute.
&lt;/div&gt;
&lt;a id=&quot;export-png&quot; class=&quot;btn btn-default&quot; download=&quot;map.png&quot;&gt;&lt;i class=&quot;fa fa-download&quot;&gt;&lt;/i&gt; Export PNG&lt;/a&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/v3.8.2/css/ol.css,http://openlayers.org/en/v3.8.2/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;Export map example&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/v3.8.2/css/ol.css" type="text/css"&gt;
&lt;script src="http://openlayers.org/en/v3.8.2/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 id=&quot;no-download&quot; class=&quot;alert alert-danger&quot; style=&quot;display: none&quot;&gt;
This example requires a browser that supports the
&lt;a href=&quot;http://caniuse.com/#feat=download&quot;&gt;link download&lt;/a&gt; attribute.
&lt;/div&gt;
&lt;a id=&quot;export-png&quot; class=&quot;btn btn-default&quot; download=&quot;map.png&quot;&gt;&lt;i class=&quot;fa fa-download&quot;&gt;&lt;/i&gt; Export PNG&lt;/a&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;script&gt;
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
new ol.layer.Vector({
source: new ol.source.Vector({
url: &#x27;data/geojson/countries.geojson&#x27;,
format: new ol.format.GeoJSON()
})
})
],
target: &#x27;map&#x27;,
controls: ol.control.defaults({
attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
collapsible: false
})
}),
view: new ol.View({
center: [0, 0],
zoom: 2
})
});
var exportPNGElement = document.getElementById(&#x27;export-png&#x27;);
if (&#x27;download&#x27; in exportPNGElement) {
exportPNGElement.addEventListener(&#x27;click&#x27;, function(e) {
map.once(&#x27;postcompose&#x27;, function(event) {
var canvas = event.context.canvas;
exportPNGElement.href = canvas.toDataURL(&#x27;image/png&#x27;);
});
map.renderSync();
}, false);
} else {
var info = document.getElementById(&#x27;no-download&#x27;);
/**
* display error message
*/
info.style.display = &#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=export-map"></script>
</body>
</html>
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