43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
var mousePositionControl = new ol.control.MousePosition({
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coordinateFormat: ol.coordinate.createStringXY(4),
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projection: 'EPSG:4326',
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// comment the following two lines to have the mouse position
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// be placed within the map.
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className: 'custom-mouse-position',
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target: document.getElementById('mouse-position'),
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undefinedHTML: ' '
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});
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var map = new ol.Map({
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controls: ol.control.defaults().extend([mousePositionControl]),
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layers: [
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new ol.layer.Tile({
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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: 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 projectionSelect = new ol.dom.Input(document.getElementById('projection'));
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projectionSelect.bindTo('value', mousePositionControl, 'projection')
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.transform(
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function(code) {
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// projectionSelect.value -> mousePositionControl.projection
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return ol.proj.get(/** @type {string} */ (code));
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},
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function(projection) {
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// mousePositionControl.projection -> projectionSelect.value
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return projection.getCode();
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});
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var precisionInput = document.getElementById('precision');
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precisionInput.addEventListener('change', function() {
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var format = ol.coordinate.createStringXY(precisionInput.valueAsNumber);
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mousePositionControl.setCoordinateFormat(format);
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}, false);
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