Files
openlayers/examples/street-labels.js
2017-12-21 23:11:42 -07:00

49 lines
1.5 KiB
JavaScript

import Map from '../src/ol/Map.js';
import _ol_View_ from '../src/ol/View.js';
import * as _ol_extent_ from '../src/ol/extent.js';
import GeoJSON from '../src/ol/format/GeoJSON.js';
import TileLayer from '../src/ol/layer/Tile.js';
import _ol_layer_Vector_ from '../src/ol/layer/Vector.js';
import _ol_source_BingMaps_ from '../src/ol/source/BingMaps.js';
import _ol_source_Vector_ from '../src/ol/source/Vector.js';
import _ol_style_Fill_ from '../src/ol/style/Fill.js';
import _ol_style_Style_ from '../src/ol/style/Style.js';
import _ol_style_Text_ from '../src/ol/style/Text.js';
var style = new _ol_style_Style_({
text: new _ol_style_Text_({
font: 'bold 11px "Open Sans", "Arial Unicode MS", "sans-serif"',
placement: 'line',
fill: new _ol_style_Fill_({
color: 'white'
})
})
});
var viewExtent = [1817379, 6139595, 1827851, 6143616];
var map = new Map({
layers: [new TileLayer({
source: new _ol_source_BingMaps_({
key: 'As1HiMj1PvLPlqc_gtM7AqZfBL8ZL3VrjaS3zIb22Uvb9WKhuJObROC-qUpa81U5',
imagerySet: 'Aerial'
})
}), new _ol_layer_Vector_({
declutter: true,
source: new _ol_source_Vector_({
format: new GeoJSON(),
url: 'data/geojson/vienna-streets.geojson'
}),
style: function(feature) {
style.getText().setText(feature.get('name'));
return style;
}
})],
target: 'map',
view: new _ol_View_({
extent: viewExtent,
center: _ol_extent_.getCenter(viewExtent),
zoom: 17,
minZoom: 14
})
});