ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Use Vienna wmts in wmts-from-capabilities example

Browse Source 
vienna wmts capabilities url is:
http://maps.wien.gv.at/wmts/1.0.0/WMTSCapabilities.xml
This commit is contained in:
Bruno Binet
2013-03-20 17:10:01 +01:00
parent 7fec1f5208
commit c11193f71d
2 changed files with 18 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
examples/wmts-from-capabilities.js
View File

@@ -1,23 +1,23 @@
goog.require('ol.Coordinate');
goog.require('ol.Extent');
goog.require('ol.Map');
goog.require('ol.RendererHints');
goog.require('ol.RendererHint');
goog.require('ol.View2D');
goog.require('ol.layer.TileLayer');
goog.require('ol.parser.ogc.WMTSCapabilities');
goog.require('ol.projection');
goog.require('ol.source.WMTS');
// the getCapabilities document uses EPSG:31256 projection
Proj4js.defs['EPSG:31256'] = '+proj=tmerc +lat_0=0 ' +
'+lon_0=16.33333333333333 +k=1 +x_0=0 +y_0=-5000000 +ellps=bessel ' +
'+towgs84=577.326,90.129,463.919,5.137,1.474,5.297,2.4232 ' +
'+units=m +no_defs';
var map, capabilities;
var parser = new ol.parser.ogc.WMTSCapabilities();
var projection = ol.projection.configureProj4jsProjection({
code: 'EPSG:21781',
extent: new ol.Extent(485869.5728, 76443.1884, 837076.5648, 299941.7864)
});
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://wmts.geo.admin.ch/1.0.0/WMTSCapabilities.xml', true);
xhr.open('GET', 'data/WMTSCapabilities.xml', true);
/**
@@ -26,21 +26,23 @@ xhr.open('GET', 'http://wmts.geo.admin.ch/1.0.0/WMTSCapabilities.xml', true);
xhr.onload = function() {
if (xhr.status == 200) {
capabilities = parser.read(xhr.responseXML);
var wmtsOptions = ol.source.WMTS.optionsFromCapabilities(
capabilities, 'ch.swisstopo.pixelkarte-farbe');
wmtsOptions.crossOrigin = 'anonymous';
map = new ol.Map({
layers: [
new ol.layer.TileLayer({
source: new ol.source.WMTS(wmtsOptions)
source: new ol.source.WMTS(ol.source.WMTS.optionsFromCapabilities(
capabilities, 'fmzk'))
}),
new ol.layer.TileLayer({
source: new ol.source.WMTS(ol.source.WMTS.optionsFromCapabilities(
capabilities, 'beschriftung'))
})
],
renderers: ol.RendererHints.createFromQueryData(),
renderer: ol.RendererHint.CANVAS,
target: 'map',
view: new ol.View2D({
center: projection.getExtent().getCenter(),
projection: projection,
zoom: 1
center: new ol.Coordinate(1823849, 6143760),
projection: 'EPSG:3857',
zoom: 11
})
});
}