Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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90 lines
2.7 KiB
90 lines
2.7 KiB
<!DOCTYPE html> |
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<html> |
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<head> |
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<title>Leaflet debug page</title> |
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<link rel="stylesheet" href="../../dist/leaflet.css" /> |
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<link rel="stylesheet" href="../css/screen.css" /> |
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<script type="text/javascript" src="../../build/deps.js"></script> |
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<script src="../leaflet-include.js"></script> |
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</head> |
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<body> |
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<div id="map" style="width: 600px; height: 600px; border: 1px solid #ccc"></div> |
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<button onclick="geojsonLayerBounds();">Show GeoJSON layer bounds</button> |
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<button onclick="featureGroupBounds();">Show feature group bounds</button> |
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<script type="text/javascript" src="geojson-sample.js"></script> |
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<script type="text/javascript"> |
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var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', |
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osmAttrib = '© <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors', |
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osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}), |
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rectangle, |
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featureGroup; |
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var map = new L.Map('map', { |
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center: new L.LatLng(0.78, 102.37), |
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zoom: 7, |
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layers: [osm] |
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}); |
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var geojson = L.geoJson(geojsonSample, { |
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style: function (feature) { |
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return {color: feature.properties.color}; |
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}, |
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onEachFeature: function (feature, layer) { |
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var popupText = 'geometry type: ' + feature.geometry.type; |
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if (feature.properties.color) { |
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popupText += '<br/>color: ' + feature.properties.color |
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} |
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layer.bindPopup(popupText); |
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} |
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}); |
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geojson.addLayer(new L.Marker(new L.LatLng(2.745530718801952, 105.194091796875))) |
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var eye1 = new L.Marker(new L.LatLng(-0.7250783020332547, 101.8212890625)); |
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var eye2 = new L.Marker(new L.LatLng(-0.7360637370492077, 103.2275390625)); |
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var nose = new L.Marker(new L.LatLng(-1.3292264529974207, 102.5463867187)); |
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var mouth = new L.Polyline([ |
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new L.LatLng(-1.3841426927920029, 101.7333984375), |
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new L.LatLng(-1.6037944300589726, 101.964111328125), |
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new L.LatLng(-1.6806671337507222, 102.249755859375), |
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new L.LatLng(-1.7355743631421197, 102.67822265625), |
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new L.LatLng(-1.5928123762763, 103.0078125), |
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new L.LatLng(-1.3292264529974207, 103.3154296875) |
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]); |
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map.addLayer(eye1).addLayer(eye2).addLayer(nose).addLayer(mouth); |
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featureGroup = new L.FeatureGroup([eye1, eye2, nose, mouth]); |
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map.addLayer(geojson); |
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map.addLayer(featureGroup); |
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function geojsonLayerBounds() { |
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if (rectangle) { |
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rectangle.setBounds(geojson.getBounds()); |
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} else { |
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rectangle = new L.Rectangle(geojson.getBounds()); |
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map.addLayer(rectangle); |
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} |
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} |
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function featureGroupBounds() { |
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if (rectangle) { |
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rectangle.setBounds(featureGroup.getBounds()); |
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} else { |
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rectangle = new L.Rectangle(featureGroup.getBounds()); |
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map.addLayer(rectangle); |
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} |
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} |
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</script> |
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</body> |
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</html>
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