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<script>
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'text': '#5c7291'
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'button': {
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'background': '#56cbdb',
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'text': '#ffffff'
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}
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},
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'theme': 'edgeless',
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'type': 'opt-out',
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'onInitialise': function (status) {
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})
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});
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</script>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" type="text/css">
|
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|
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" type="text/css">
|
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<link rel="stylesheet" href="./resources/prism/prism-1.20.0.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="https://unpkg.com/elm-pep"></script>
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<script src="https://cdn.polyfill.io/v3/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,TextDecoder"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/3.18.3/minified.js"></script>
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<title>WMS without Projection</title>
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</head>
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<body>
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<header class="navbar navbar-expand-sm navbar-dark mb-3 py-0" role="navigation">
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<a class="navbar-brand" href="https://openlayers.org/"><img src="./resources/logo-70x70.png" alt=""> OpenLayers</a>
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<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#olmenu" aria-controls="olmenu" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
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</button>
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<!-- menu items that get hidden below 768px width -->
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<nav class="collapse navbar-collapse" id="olmenu">
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<ul class="nav navbar-nav ml-auto">
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<li class="nav-item dropdown">
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<a class="nav-link dropdown-toggle" href="#" id="docdropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Docs</a>
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<div class="dropdown-menu dropdown-menu-right mb-3" aria-labelledby="docdropdown">
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<a class="dropdown-item" href="../doc/">Docs</a>
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<div class="dropdown-divider"></div>
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<a class="dropdown-item" href="../doc/quickstart.html"><i class="fa fa-check fa-fw mr-2 fa-lg"></i>Quick Start</a>
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<a class="dropdown-item" href="../doc/faq.html"><i class="fa fa-question fa-fw mr-2 fa-lg"></i>FAQ</a>
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<a class="dropdown-item" href="../doc/tutorials/"><i class="fa fa-book fa-fw mr-2 fa-lg"></i>Tutorials</a>
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<a class="dropdown-item" href="/workshop/"><i class="fa fa-graduation-cap fa-fw mr-2 fa-lg"></i>Workshop</a>
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<div class="dropdown-divider"></div>
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<a class="dropdown-item" href="https://stackoverflow.com/questions/tagged/openlayers"><i class="fa fa-stack-overflow fa-fw mr-2"></i>Ask a Question</a>
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</div>
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</li>
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<li class="nav-item active"><a class="nav-link" href="../examples/">Examples</a></li>
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<li class="nav-item"><a class="nav-link" href="../apidoc/"><i class="fa fa-sitemap mr-1"></i>API</a></li>
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<li class="nav-item dropdown">
|
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|
<a class="nav-link dropdown-toggle" href="#" id="codedropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Code</a>
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<div class="dropdown-menu dropdown-menu-right mb-3" aria-labelledby="codedropdown">
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<a class="dropdown-item" href="https://github.com/openlayers/openlayers"><i class="fa fa-github fa-fw mr-2 fa-lg"></i>Repository</a>
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<a class="dropdown-item" href="/download/"><i class="fa fa-download fa-fw mr-2 fa-lg"></i>Download</a>
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</div>
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</li>
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</ul>
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</nav>
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</header>
|
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|
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|
<div class="container-fluid line-numbers">
|
|
|
|
|
|
<div id="latest-check" class="alert alert-warning alert-dismissible" role="alert" style="display:none">
|
|
|
<button id="latest-dismiss" type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
|
|
|
This example uses OpenLayers v<span>6.12.0</span>. The <a id="latest-link" href="#" class="alert-link">latest</a> is v<span id="latest-version"></span>.
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<div class="row-fluid">
|
|
|
<a href="#" id="codepen-button" class="btn btn-link float-right">
|
|
|
<i class="fa fa-codepen fa-lg"></i> Edit
|
|
|
</a>
|
|
|
<div class="span12">
|
|
|
<h4 id="title">WMS without Projection</h4>
|
|
|
<p class="tags">
|
|
|
<span class="badge-group">
|
|
|
<a
|
|
|
href="./index.html?q=wms" class="badge badge-info">wms</a
|
|
|
><a
|
|
|
class="badge badge-info tag-modal-toggle text-white"
|
|
|
data-toggle="modal"
|
|
|
data-target="#tag-example-list"
|
|
|
data-title="wms"
|
|
|
data-content="
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-custom-proj.html">Custom Tiled WMS</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./reprojection.html">Raster Reprojection</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-image.html">Single Image WMS</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-image-custom-proj.html">Single Image WMS with Proj4js</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-tiled.html">Tiled WMS</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-tiled-wrap-180.html">Tiled WMS Wrapping</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-custom-tilegrid-512x256.html">WMS 512x256 Tiles</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-capabilities.html">WMS Capabilities Parsing</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-getlegendgraphic.html">WMS GetLegendGraphic</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-time.html">WMS Time</a>
|
|
|
<a class="list-group-item list-group-item-action active" href="./wms-no-proj.html">WMS without Projection</a>"
|
|
|
tabindex="0"
|
|
|
>11</a>
|
|
|
</span>
|
|
|
<span class="badge-group">
|
|
|
<a
|
|
|
href="./index.html?q=projection" class="badge badge-info">projection</a
|
|
|
><a
|
|
|
class="badge badge-info tag-modal-toggle text-white"
|
|
|
data-toggle="modal"
|
|
|
data-target="#tag-example-list"
|
|
|
data-title="projection"
|
|
|
data-content="
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-custom-proj.html">Custom Tiled WMS</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./reprojection-image.html">Image Reprojection</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./reprojection-wgs84.html">OpenStreetMap Reprojection</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./scaleline-indiana-east.html">OpenStreetMap Reprojection with ScaleLine Control</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./projection-and-scale.html">Projection and Scale</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./reprojection.html">Raster Reprojection</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./reprojection-by-code.html">Reprojection with EPSG.io Search</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./wms-image-custom-proj.html">Single Image WMS with Proj4js</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./sphere-mollweide.html">Sphere Mollweide</a>
|
|
|
<a class="list-group-item list-group-item-action active" href="./wms-no-proj.html">WMS without Projection</a>
|
|
|
<a class="list-group-item list-group-item-action" href="./zoomify.html">Zoomify</a>"
|
|
|
tabindex="0"
|
|
|
>11</a>
|
|
|
</span>
|
|
|
</p>
|
|
|
<div class="modal modal-tag-example" id="tag-example-list" tabindex="-1" role="dialog" aria-labelledby="tag-example-title" aria-hidden="true">
|
|
|
<div class="modal-dialog modal-dialog-scrollable" role="document">
|
|
|
<div class="modal-content">
|
|
|
<div class="modal-header">
|
|
|
<h5 class="modal-title" id="tag-example-title"></h5>
|
|
|
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
|
|
|
<span aria-hidden="true">×</span>
|
|
|
</button>
|
|
|
</div>
|
|
|
<div class="modal-body">
|
|
|
<div class="list-group"></div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
<div id="map" class="map"></div>
|
|
|
|
|
|
</div>
|
|
|
<form method="POST" id="codepen-form" target="_blank" action="https://codesandbox.io/api/v1/sandboxes/define">
|
|
|
<input id="codesandbox-params" type="hidden" name="parameters">
|
|
|
</form>
|
|
|
</div>
|
|
|
|
|
|
<div class="row-fluid">
|
|
|
<div class="span12">
|
|
|
<p id="shortdesc">Example of two WMS layers using the projection EPSG:21781, which is unknown to the client.</p>
|
|
|
<div id="docs"><p>As long as no coordinate transformations are required, OpenLayers works fine with projections that are only configured with a <code>code</code> and <code>units</code>.</p>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<div class="row-fluid">
|
|
|
<h5 class="source-heading">main.js</h5>
|
|
|
<pre><code id="example-js-source" class="language-js">import 'ol/ol.css';
|
|
|
import ImageWMS from 'ol/source/ImageWMS';
|
|
|
import Map from 'ol/Map';
|
|
|
import Projection from 'ol/proj/Projection';
|
|
|
import TileWMS from 'ol/source/TileWMS';
|
|
|
import View from 'ol/View';
|
|
|
import {Image as ImageLayer, Tile as TileLayer} from 'ol/layer';
|
|
|
import {ScaleLine, defaults as defaultControls} from 'ol/control';
|
|
|
|
|
|
const layers = [
|
|
|
new TileLayer({
|
|
|
source: new TileWMS({
|
|
|
attributions:
|
|
|
'© <a href="https://shop.swisstopo.admin.ch/en/products/maps/national/lk1000"' +
|
|
|
'target="_blank">Pixelmap 1:1000000 / geo.admin.ch</a>',
|
|
|
crossOrigin: 'anonymous',
|
|
|
params: {
|
|
|
'LAYERS': 'ch.swisstopo.pixelkarte-farbe-pk1000.noscale',
|
|
|
'FORMAT': 'image/jpeg',
|
|
|
},
|
|
|
url: 'https://wms.geo.admin.ch/',
|
|
|
}),
|
|
|
}),
|
|
|
new ImageLayer({
|
|
|
source: new ImageWMS({
|
|
|
attributions:
|
|
|
'© <a href="https://www.hydrodaten.admin.ch/en/notes-on-the-flood-alert-maps.html"' +
|
|
|
'target="_blank">Flood Alert / geo.admin.ch</a>',
|
|
|
crossOrigin: 'anonymous',
|
|
|
params: {'LAYERS': 'ch.bafu.hydroweb-warnkarte_national'},
|
|
|
serverType: 'mapserver',
|
|
|
url: 'https://wms.geo.admin.ch/',
|
|
|
}),
|
|
|
}),
|
|
|
];
|
|
|
|
|
|
// A minimal projection object is configured with only the SRS code and the map
|
|
|
// units. No client-side coordinate transforms are possible with such a
|
|
|
// projection object. Requesting tiles only needs the code together with a
|
|
|
// tile grid of Cartesian coordinates; it does not matter how those
|
|
|
// coordinates relate to latitude or longitude.
|
|
|
//
|
|
|
// With no transforms available projection units must be assumed to represent
|
|
|
// true distances. In the case of local projections this may be a sufficiently
|
|
|
// close approximation for a meaningful (if not 100% accurate) ScaleLine control.
|
|
|
|
|
|
const projection = new Projection({
|
|
|
code: 'EPSG:21781',
|
|
|
units: 'm',
|
|
|
});
|
|
|
|
|
|
const map = new Map({
|
|
|
controls: defaultControls().extend([new ScaleLine()]),
|
|
|
layers: layers,
|
|
|
target: 'map',
|
|
|
view: new View({
|
|
|
center: [660000, 190000],
|
|
|
projection: projection,
|
|
|
zoom: 9,
|
|
|
}),
|
|
|
});
|
|
|
</code></pre>
|
|
|
</div>
|
|
|
|
|
|
<div class="row-fluid">
|
|
|
<h5 class="source-heading">index.html</h5>
|
|
|
<pre><code id="example-html-source" class="language-markup"><!DOCTYPE html>
|
|
|
<html lang="en">
|
|
|
<head>
|
|
|
<meta charset="UTF-8">
|
|
|
<title>WMS without Projection</title>
|
|
|
<!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
|
|
|
<script src="https://unpkg.com/elm-pep"></script>
|
|
|
<!-- The lines below are only needed for old environments like Internet Explorer and Android 4.x -->
|
|
|
<script src="https://cdn.polyfill.io/v3/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,TextDecoder"></script>
|
|
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/3.18.3/minified.js"></script>
|
|
|
<style>
|
|
|
.map {
|
|
|
width: 100%;
|
|
|
height:400px;
|
|
|
}
|
|
|
</style>
|
|
|
</head>
|
|
|
<body>
|
|
|
<div id="map" class="map"></div>
|
|
|
<script src="main.js"></script>
|
|
|
</body>
|
|
|
</html></code></pre>
|
|
|
</div>
|
|
|
|
|
|
<div class="row-fluid">
|
|
|
<h5 class="source-heading">package.json</h5>
|
|
|
<pre><code id="example-pkg-source" class="language-json">{
|
|
|
"name": "wms-no-proj",
|
|
|
"dependencies": {
|
|
|
"ol": "6.12.0"
|
|
|
},
|
|
|
"devDependencies": {
|
|
|
"parcel": "^2.0.0"
|
|
|
},
|
|
|
"scripts": {
|
|
|
"start": "parcel index.html",
|
|
|
"build": "parcel build --public-url . index.html"
|
|
|
}
|
|
|
}</code></pre>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
|
|
|
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.bundle.min.js"></script>
|
|
|
<script src="./resources/prism/prism-1.20.0.min.js"></script>
|
|
|
<script src="./resources/common.js"></script>
|
|
|
<script src="common.js"></script>
|
|
|
<script src="wms-no-proj.js"></script>
|
|
|
<script>
|
|
|
$('#tag-example-list').on('show.bs.modal', function (event) {
|
|
|
const button = $(event.relatedTarget); // Button that triggered the modal
|
|
|
const title = button.data('title');
|
|
|
const content = button.data('content');
|
|
|
const modal = $(this)
|
|
|
modal.find('.modal-title').text(title);
|
|
|
modal.find('.modal-body').html(content);
|
|
|
});
|
|
|
|
|
|
var packageUrl = 'https://raw.githubusercontent.com/openlayers/openlayers.github.io/build/package.json';
|
|
|
fetch(packageUrl).then(function(response) {
|
|
|
return response.json();
|
|
|
}).then(function(json) {
|
|
|
var latestVersion = json.version;
|
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document.getElementById('latest-version').innerHTML = latestVersion;
|
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|
var url = window.location.href;
|
|
|
var branchSearch = url.match(/\/([^\/]*)\/examples\//);
|
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|
var cookieText = 'dismissed=-' + latestVersion + '-';
|
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var dismissed = document.cookie.indexOf(cookieText) != -1;
|
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|
if (branchSearch && !dismissed && /^v[0-9\.]*$/.test(branchSearch[1]) && '6.12.0' != latestVersion) {
|
|
|
var link = url.replace(branchSearch[0], '/latest/examples/');
|
|
|
fetch(link, {method: 'head'}).then(function(response) {
|
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var a = document.getElementById('latest-link');
|
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|
a.href = response.status == 200 ? link : '../../latest/examples/';
|
|
|
});
|
|
|
var latestCheck = document.getElementById('latest-check');
|
|
|
latestCheck.style.display = '';
|
|
|
document.getElementById('latest-dismiss').onclick = function() {
|
|
|
latestCheck.style.display = 'none';
|
|
|
document.cookie = cookieText;
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|
|
}
|
|
|
}
|
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});
|
|
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</script>
|
|
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</body>
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</html>
|
