119 lines
2.4 KiB
JavaScript
119 lines
2.4 KiB
JavaScript
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import * as echarts from 'echarts/lib/echarts';
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export default {
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getFilledRegions: function (regions, mapData) {
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var regionsArr = (regions || []).slice();
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var geoJson;
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if (typeof mapData === 'string') {
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mapData = echarts.getMap(mapData);
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geoJson = mapData && mapData.geoJson;
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} else {
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if (mapData && mapData.features) {
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geoJson = mapData;
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}
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}
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if (!geoJson) {
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if (process.env.NODE_ENV !== 'production') {
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console.error('Map ' + mapData + ' not exists. You can download map file on http://echarts.baidu.com/download-map.html');
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if (!geoJson.features) {
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console.error('Invalid GeoJSON for map3D');
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}
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}
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return [];
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}
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var dataNameMap = {};
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var features = geoJson.features;
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for (var i = 0; i < regionsArr.length; i++) {
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dataNameMap[regionsArr[i].name] = regionsArr[i];
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}
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for (var i = 0; i < features.length; i++) {
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var name = features[i].properties.name;
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if (!dataNameMap[name]) {
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regionsArr.push({
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name: name
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});
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}
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}
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return regionsArr;
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},
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defaultOption: {
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show: true,
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zlevel: -10,
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// geoJson used by geo3D
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map: '',
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// Layout used for viewport
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left: 0,
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top: 0,
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width: '100%',
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height: '100%',
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boxWidth: 100,
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boxHeight: 10,
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boxDepth: 'auto',
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regionHeight: 3,
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environment: 'auto',
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groundPlane: {
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show: false,
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color: '#aaa'
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},
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shading: 'lambert',
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light: {
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main: {
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alpha: 40,
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beta: 30
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}
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},
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viewControl: {
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alpha: 40,
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beta: 0,
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distance: 100,
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orthographicSize: 60,
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minAlpha: 5,
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minBeta: -80,
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maxBeta: 80
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},
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label: {
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show: false,
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// Distance in 3d space.
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distance: 2,
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textStyle: {
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fontSize: 20,
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color: '#000',
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backgroundColor: 'rgba(255,255,255,0.7)',
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padding: 3,
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borderRadius: 4
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}
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},
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// TODO
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// altitude: {
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// min: 'auto',
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// max: 'auto',
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// height: []
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// },
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// labelLine
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// light
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// postEffect
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// temporalSuperSampling
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itemStyle: {
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color: '#fff',
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borderWidth: 0,
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borderColor: '#333'
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},
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emphasis: {
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itemStyle: {
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// color: '#f94b59'
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color: '#639fc0'
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},
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label: {
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show: true
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}
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}
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}
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};
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