83 lines
1.9 KiB
JavaScript
83 lines
1.9 KiB
JavaScript
goog.provide('ol.test.rendering.layer.VectorTile');
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describe('ol.rendering.layer.VectorTile', function() {
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var target, map;
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function createMap(renderer) {
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target = createMapDiv(50, 50);
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map = new ol.Map({
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target: target,
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renderer: renderer,
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view: new ol.View({
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center: [1825927.7316762917, 6143091.089223046],
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zoom: 14
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})
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});
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return map;
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}
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function waitForTiles(source, layerOptions, onTileLoaded) {
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var tilesLoading = 0;
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var tileLoaded = 0;
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var update = function() {
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if (tilesLoading === tileLoaded) {
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onTileLoaded();
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}
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};
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source.on('tileloadstart', function(event) {
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tilesLoading++;
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});
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source.on('tileloadend', function(event) {
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tileLoaded++;
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update();
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});
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source.on('tileloaderror', function(event) {
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expect().fail('Tile failed to load');
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});
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var options = {
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source: source
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};
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goog.object.extend(options, layerOptions);
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map.addLayer(new ol.layer.VectorTile(options));
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}
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describe('vector tile layer', function() {
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var source;
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beforeEach(function() {
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source = new ol.source.VectorTile({
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format: new ol.format.MVT(),
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tileGrid: ol.tilegrid.createXYZ(),
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tilePixelRatio: 16,
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url: 'spec/ol/data/tiles/mvt/{z}-{x}-{y}.vector.pbf'
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});
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});
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afterEach(function() {
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disposeMap(map);
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});
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it('renders correctly with the canvas renderer', function(done) {
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map = createMap('canvas');
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waitForTiles(source, {}, function() {
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expectResemble(map, 'spec/ol/layer/expected/vectortile-canvas.png',
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IMAGE_TOLERANCE, done);
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});
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});
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});
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});
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goog.require('goog.object');
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goog.require('ol.format.MVT');
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goog.require('ol.Map');
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goog.require('ol.View');
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goog.require('ol.layer.VectorTile');
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goog.require('ol.source.VectorTile');
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