59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
goog.require('ol.Map');
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goog.require('ol.RendererHints');
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goog.require('ol.View2D');
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goog.require('ol.dom.Input');
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goog.require('ol.layer.Tile');
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goog.require('ol.source.OSM');
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goog.require('ol.webgl');
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if (!ol.webgl.SUPPORTED) {
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var inputs = document.getElementsByClassName('webgl');
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for (var i = 0, len = inputs.length; i < len; i++) {
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inputs[i].disabled = true;
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}
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var info = document.getElementById('no-webgl');
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/**
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* display warning message
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*/
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info.style.display = '';
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}
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var layer = new ol.layer.Tile({
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source: new ol.source.OSM()
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});
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var map = new ol.Map({
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layers: [layer],
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renderers: ol.RendererHints.createFromQueryData(),
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target: 'map',
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view: new ol.View2D({
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center: [0, 0],
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zoom: 2
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})
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});
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var visible = new ol.dom.Input(document.getElementById('visible'));
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visible.bindTo('checked', layer, 'visible');
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var opacity = new ol.dom.Input(document.getElementById('opacity'));
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opacity.bindTo('valueAsNumber', layer, 'opacity');
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var hue = new ol.dom.Input(document.getElementById('hue'));
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hue.bindTo('valueAsNumber', layer, 'hue');
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var saturation = new ol.dom.Input(document.getElementById('saturation'));
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saturation.bindTo('valueAsNumber', layer, 'saturation');
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var contrast = new ol.dom.Input(document.getElementById('contrast'));
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contrast.bindTo('valueAsNumber', layer, 'contrast');
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var brightness = new ol.dom.Input(document.getElementById('brightness'));
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brightness.bindTo('valueAsNumber', layer, 'brightness');
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var rotation = new ol.dom.Input(document.getElementById('rotation'));
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rotation.bindTo('valueAsNumber', map.getView(), 'rotation');
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var resolution = new ol.dom.Input(document.getElementById('resolution'));
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resolution.bindTo('valueAsNumber', map.getView(), 'resolution');
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