143 lines
3.9 KiB
JavaScript
143 lines
3.9 KiB
JavaScript
goog.require('ol.Map');
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goog.require('ol.View2D');
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goog.require('ol.animation');
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goog.require('ol.easing');
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goog.require('ol.layer.Tile');
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goog.require('ol.proj');
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goog.require('ol.source.OSM');
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var london = ol.proj.transform([-0.12755, 51.507222], 'EPSG:4326', 'EPSG:3857');
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var moscow = ol.proj.transform([37.6178, 55.7517], 'EPSG:4326', 'EPSG:3857');
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var istanbul = ol.proj.transform([28.9744, 41.0128], 'EPSG:4326', 'EPSG:3857');
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var rome = ol.proj.transform([12.5, 41.9], 'EPSG:4326', 'EPSG:3857');
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var bern = ol.proj.transform([7.4458, 46.95], 'EPSG:4326', 'EPSG:3857');
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var madrid = ol.proj.transform([-3.683333, 40.4], 'EPSG:4326', 'EPSG:3857');
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var view = new ol.View2D({
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// the view's initial state
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center: istanbul,
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zoom: 6
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});
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var map = new ol.Map({
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layers: [
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new ol.layer.Tile({
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preload: 4,
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source: new ol.source.OSM()
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})
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],
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renderer: exampleNS.getRendererFromQueryString(),
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target: 'map',
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view: view
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});
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var rotateLeft = document.getElementById('rotate-left');
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rotateLeft.addEventListener('click', function() {
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var rotateLeft = ol.animation.rotate({
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duration: 2000,
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rotation: -4 * Math.PI
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});
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map.beforeRender(rotateLeft);
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}, false);
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var rotateRight = document.getElementById('rotate-right');
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rotateRight.addEventListener('click', function() {
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var rotateRight = ol.animation.rotate({
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duration: 2000,
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rotation: 4 * Math.PI
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});
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map.beforeRender(rotateRight);
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}, false);
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var panToLondon = document.getElementById('pan-to-london');
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panToLondon.addEventListener('click', function() {
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var pan = ol.animation.pan({
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duration: 2000,
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source: /** @type {ol.Coordinate} */ (view.getCenter())
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});
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map.beforeRender(pan);
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view.setCenter(london);
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}, false);
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var elasticToMoscow = document.getElementById('elastic-to-moscow');
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elasticToMoscow.addEventListener('click', function() {
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var pan = ol.animation.pan({
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duration: 2000,
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easing: ol.easing.elastic,
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source: /** @type {ol.Coordinate} */ (view.getCenter())
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});
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map.beforeRender(pan);
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view.setCenter(moscow);
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}, false);
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var bounceToIstanbul = document.getElementById('bounce-to-istanbul');
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bounceToIstanbul.addEventListener('click', function() {
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var pan = ol.animation.pan({
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duration: 2000,
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easing: ol.easing.bounce,
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source: /** @type {ol.Coordinate} */ (view.getCenter())
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});
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map.beforeRender(pan);
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view.setCenter(istanbul);
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}, false);
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var spinToRome = document.getElementById('spin-to-rome');
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spinToRome.addEventListener('click', function() {
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var duration = 2000;
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var start = +new Date();
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var pan = ol.animation.pan({
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duration: duration,
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source: /** @type {ol.Coordinate} */ (view.getCenter()),
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start: start
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});
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var rotate = ol.animation.rotate({
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duration: duration,
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rotation: 2 * Math.PI,
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start: start
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});
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map.beforeRender(pan, rotate);
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view.setCenter(rome);
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}, false);
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var flyToBern = document.getElementById('fly-to-bern');
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flyToBern.addEventListener('click', function() {
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var duration = 2000;
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var start = +new Date();
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var pan = ol.animation.pan({
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duration: duration,
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source: /** @type {ol.Coordinate} */ (view.getCenter()),
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start: start
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});
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var bounce = ol.animation.bounce({
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duration: duration,
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resolution: 4 * view.getResolution(),
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start: start
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});
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map.beforeRender(pan, bounce);
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view.setCenter(bern);
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}, false);
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var spiralToMadrid = document.getElementById('spiral-to-madrid');
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spiralToMadrid.addEventListener('click', function() {
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var duration = 2000;
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var start = +new Date();
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var pan = ol.animation.pan({
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duration: duration,
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source: /** @type {ol.Coordinate} */ (view.getCenter()),
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start: start
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});
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var bounce = ol.animation.bounce({
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duration: duration,
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resolution: 2 * view.getResolution(),
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start: start
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});
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var rotate = ol.animation.rotate({
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duration: duration,
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rotation: -4 * Math.PI,
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start: start
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});
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map.beforeRender(pan, bounce, rotate);
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view.setCenter(madrid);
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}, false);
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