逐步完成前后端服务器

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { __extends } from "tslib";
import * as zrUtil from 'zrender/lib/core/util.js';
import createSeriesDataSimply from '../helper/createSeriesDataSimply.js';
import SeriesModel from '../../model/Series.js';
import geoSourceManager from '../../coord/geo/geoSourceManager.js';
import { makeSeriesEncodeForNameBased } from '../../data/helper/sourceHelper.js';
import { createTooltipMarkup } from '../../component/tooltip/tooltipMarkup.js';
import { createSymbol } from '../../util/symbol.js';
var MapSeries = /** @class */function (_super) {
__extends(MapSeries, _super);
function MapSeries() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.type = MapSeries.type;
// Only first map series of same mapType will drawMap.
_this.needsDrawMap = false;
// Group of all map series with same mapType
_this.seriesGroup = [];
_this.getTooltipPosition = function (dataIndex) {
if (dataIndex != null) {
var name_1 = this.getData().getName(dataIndex);
var geo = this.coordinateSystem;
var region = geo.getRegion(name_1);
return region && geo.dataToPoint(region.getCenter());
}
};
return _this;
}
MapSeries.prototype.getInitialData = function (option) {
var data = createSeriesDataSimply(this, {
coordDimensions: ['value'],
encodeDefaulter: zrUtil.curry(makeSeriesEncodeForNameBased, this)
});
var dataNameIndexMap = zrUtil.createHashMap();
var toAppendItems = [];
for (var i = 0, len = data.count(); i < len; i++) {
var name_2 = data.getName(i);
dataNameIndexMap.set(name_2, i);
}
var geoSource = geoSourceManager.load(this.getMapType(), this.option.nameMap, this.option.nameProperty);
zrUtil.each(geoSource.regions, function (region) {
var name = region.name;
var dataNameIdx = dataNameIndexMap.get(name);
// apply specified echarts style in GeoJSON data
var specifiedGeoJSONRegionStyle = region.properties && region.properties.echartsStyle;
var dataItem;
if (dataNameIdx == null) {
dataItem = {
name: name
};
toAppendItems.push(dataItem);
} else {
dataItem = data.getRawDataItem(dataNameIdx);
}
specifiedGeoJSONRegionStyle && zrUtil.merge(dataItem, specifiedGeoJSONRegionStyle);
});
// Complete data with missing regions. The consequent processes (like visual
// map and render) can not be performed without a "full data". For example,
// find `dataIndex` by name.
data.appendData(toAppendItems);
return data;
};
/**
* If no host geo model, return null, which means using a
* inner exclusive geo model.
*/
MapSeries.prototype.getHostGeoModel = function () {
var geoIndex = this.option.geoIndex;
return geoIndex != null ? this.ecModel.getComponent('geo', geoIndex) : null;
};
MapSeries.prototype.getMapType = function () {
return (this.getHostGeoModel() || this).option.map;
};
// _fillOption(option, mapName) {
// Shallow clone
// option = zrUtil.extend({}, option);
// option.data = geoCreator.getFilledRegions(option.data, mapName, option.nameMap);
// return option;
// }
MapSeries.prototype.getRawValue = function (dataIndex) {
// Use value stored in data instead because it is calculated from multiple series
// FIXME Provide all value of multiple series ?
var data = this.getData();
return data.get(data.mapDimension('value'), dataIndex);
};
/**
* Get model of region
*/
MapSeries.prototype.getRegionModel = function (regionName) {
var data = this.getData();
return data.getItemModel(data.indexOfName(regionName));
};
/**
* Map tooltip formatter
*/
MapSeries.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) {
// FIXME orignalData and data is a bit confusing
var data = this.getData();
var value = this.getRawValue(dataIndex);
var name = data.getName(dataIndex);
var seriesGroup = this.seriesGroup;
var seriesNames = [];
for (var i = 0; i < seriesGroup.length; i++) {
var otherIndex = seriesGroup[i].originalData.indexOfName(name);
var valueDim = data.mapDimension('value');
if (!isNaN(seriesGroup[i].originalData.get(valueDim, otherIndex))) {
seriesNames.push(seriesGroup[i].name);
}
}
return createTooltipMarkup('section', {
header: seriesNames.join(', '),
noHeader: !seriesNames.length,
blocks: [createTooltipMarkup('nameValue', {
name: name,
value: value
})]
});
};
MapSeries.prototype.setZoom = function (zoom) {
this.option.zoom = zoom;
};
MapSeries.prototype.setCenter = function (center) {
this.option.center = center;
};
MapSeries.prototype.getLegendIcon = function (opt) {
var iconType = opt.icon || 'roundRect';
var icon = createSymbol(iconType, 0, 0, opt.itemWidth, opt.itemHeight, opt.itemStyle.fill);
icon.setStyle(opt.itemStyle);
// Map do not use itemStyle.borderWidth as border width
icon.style.stroke = 'none';
// No rotation because no series visual symbol for map
if (iconType.indexOf('empty') > -1) {
icon.style.stroke = icon.style.fill;
icon.style.fill = '#fff';
icon.style.lineWidth = 2;
}
return icon;
};
MapSeries.type = 'series.map';
MapSeries.dependencies = ['geo'];
MapSeries.layoutMode = 'box';
MapSeries.defaultOption = {
// 一级层叠
// zlevel: 0,
// 二级层叠
z: 2,
coordinateSystem: 'geo',
// map should be explicitly specified since ec3.
map: '',
// If `geoIndex` is not specified, a exclusive geo will be
// created. Otherwise use the specified geo component, and
// `map` and `mapType` are ignored.
// geoIndex: 0,
// 'center' | 'left' | 'right' | 'x%' | {number}
left: 'center',
// 'center' | 'top' | 'bottom' | 'x%' | {number}
top: 'center',
// right
// bottom
// width:
// height
// Aspect is width / height. Inited to be geoJson bbox aspect
// This parameter is used for scale this aspect
// Default value:
// for geoSVG source: 1,
// for geoJSON source: 0.75.
aspectScale: null,
// Layout with center and size
// If you want to put map in a fixed size box with right aspect ratio
// This two properties may be more convenient.
// layoutCenter: [50%, 50%]
// layoutSize: 100
showLegendSymbol: true,
// Define left-top, right-bottom coords to control view
// For example, [ [180, 90], [-180, -90] ],
// higher priority than center and zoom
boundingCoords: null,
// Default on center of map
center: null,
zoom: 1,
scaleLimit: null,
selectedMode: true,
label: {
show: false,
color: '#000'
},
// scaleLimit: null,
itemStyle: {
borderWidth: 0.5,
borderColor: '#444',
areaColor: '#eee'
},
emphasis: {
label: {
show: true,
color: 'rgb(100,0,0)'
},
itemStyle: {
areaColor: 'rgba(255,215,0,0.8)'
}
},
select: {
label: {
show: true,
color: 'rgb(100,0,0)'
},
itemStyle: {
color: 'rgba(255,215,0,0.8)'
}
},
nameProperty: 'name'
};
return MapSeries;
}(SeriesModel);
export default MapSeries;

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frontend/node_modules/echarts/lib/chart/map/MapView.js generated vendored Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { __extends } from "tslib";
import * as graphic from '../../util/graphic.js';
import MapDraw from '../../component/helper/MapDraw.js';
import ChartView from '../../view/Chart.js';
import { setLabelStyle, getLabelStatesModels } from '../../label/labelStyle.js';
import { setStatesFlag, Z2_EMPHASIS_LIFT } from '../../util/states.js';
var MapView = /** @class */function (_super) {
__extends(MapView, _super);
function MapView() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.type = MapView.type;
return _this;
}
MapView.prototype.render = function (mapModel, ecModel, api, payload) {
// Not render if it is an toggleSelect action from self
if (payload && payload.type === 'mapToggleSelect' && payload.from === this.uid) {
return;
}
var group = this.group;
group.removeAll();
if (mapModel.getHostGeoModel()) {
return;
}
if (this._mapDraw && payload && payload.type === 'geoRoam') {
this._mapDraw.resetForLabelLayout();
}
// Not update map if it is an roam action from self
if (!(payload && payload.type === 'geoRoam' && payload.componentType === 'series' && payload.seriesId === mapModel.id)) {
if (mapModel.needsDrawMap) {
var mapDraw = this._mapDraw || new MapDraw(api);
group.add(mapDraw.group);
mapDraw.draw(mapModel, ecModel, api, this, payload);
this._mapDraw = mapDraw;
} else {
// Remove drawn map
this._mapDraw && this._mapDraw.remove();
this._mapDraw = null;
}
} else {
var mapDraw = this._mapDraw;
mapDraw && group.add(mapDraw.group);
}
mapModel.get('showLegendSymbol') && ecModel.getComponent('legend') && this._renderSymbols(mapModel, ecModel, api);
};
MapView.prototype.remove = function () {
this._mapDraw && this._mapDraw.remove();
this._mapDraw = null;
this.group.removeAll();
};
MapView.prototype.dispose = function () {
this._mapDraw && this._mapDraw.remove();
this._mapDraw = null;
};
MapView.prototype._renderSymbols = function (mapModel, ecModel, api) {
var originalData = mapModel.originalData;
var group = this.group;
originalData.each(originalData.mapDimension('value'), function (value, originalDataIndex) {
if (isNaN(value)) {
return;
}
var layout = originalData.getItemLayout(originalDataIndex);
if (!layout || !layout.point) {
// Not exists in map
return;
}
var point = layout.point;
var offset = layout.offset;
var circle = new graphic.Circle({
style: {
// Because the special of map draw.
// Which needs statistic of multiple series and draw on one map.
// And each series also need a symbol with legend color
//
// Layout and visual are put one the different data
// TODO
fill: mapModel.getData().getVisual('style').fill
},
shape: {
cx: point[0] + offset * 9,
cy: point[1],
r: 3
},
silent: true,
// Do not overlap the first series, on which labels are displayed.
z2: 8 + (!offset ? Z2_EMPHASIS_LIFT + 1 : 0)
});
// Only the series that has the first value on the same region is in charge of rendering the label.
// But consider the case:
// series: [
// {id: 'X', type: 'map', map: 'm', {data: [{name: 'A', value: 11}, {name: 'B', {value: 22}]},
// {id: 'Y', type: 'map', map: 'm', {data: [{name: 'A', value: 21}, {name: 'C', {value: 33}]}
// ]
// The offset `0` of item `A` is at series `X`, but of item `C` is at series `Y`.
// For backward compatibility, we follow the rule that render label `A` by the
// settings on series `X` but render label `C` by the settings on series `Y`.
if (!offset) {
var fullData = mapModel.mainSeries.getData();
var name_1 = originalData.getName(originalDataIndex);
var fullIndex_1 = fullData.indexOfName(name_1);
var itemModel = originalData.getItemModel(originalDataIndex);
var labelModel = itemModel.getModel('label');
var regionGroup = fullData.getItemGraphicEl(fullIndex_1);
// `getFormattedLabel` needs to use `getData` inside. Here
// `mapModel.getData()` is shallow cloned from `mainSeries.getData()`.
// FIXME
// If this is not the `mainSeries`, the item model (like label formatter)
// set on original data item will never get. But it has been working
// like that from the beginning, and this scenario is rarely encountered.
// So it won't be fixed until we have to.
setLabelStyle(circle, getLabelStatesModels(itemModel), {
labelFetcher: {
getFormattedLabel: function (idx, state) {
return mapModel.getFormattedLabel(fullIndex_1, state);
}
},
defaultText: name_1
});
circle.disableLabelAnimation = true;
if (!labelModel.get('position')) {
circle.setTextConfig({
position: 'bottom'
});
}
regionGroup.onHoverStateChange = function (toState) {
setStatesFlag(circle, toState);
};
}
group.add(circle);
});
};
MapView.type = 'map';
return MapView;
}(ChartView);
export default MapView;

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frontend/node_modules/echarts/lib/chart/map/install.js generated vendored Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { use } from '../../extension.js';
import MapView from './MapView.js';
import MapSeries from './MapSeries.js';
import mapDataStatistic from './mapDataStatistic.js';
import mapSymbolLayout from './mapSymbolLayout.js';
import { createLegacyDataSelectAction } from '../../legacy/dataSelectAction.js';
import { install as installGeo } from '../../component/geo/install.js';
export function install(registers) {
use(installGeo);
registers.registerChartView(MapView);
registers.registerSeriesModel(MapSeries);
registers.registerLayout(mapSymbolLayout);
registers.registerProcessor(registers.PRIORITY.PROCESSOR.STATISTIC, mapDataStatistic);
createLegacyDataSelectAction('map', registers.registerAction);
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import * as zrUtil from 'zrender/lib/core/util.js';
// FIXME 公用?
function dataStatistics(datas, statisticType) {
var dataNameMap = {};
zrUtil.each(datas, function (data) {
data.each(data.mapDimension('value'), function (value, idx) {
// Add prefix to avoid conflict with Object.prototype.
var mapKey = 'ec-' + data.getName(idx);
dataNameMap[mapKey] = dataNameMap[mapKey] || [];
if (!isNaN(value)) {
dataNameMap[mapKey].push(value);
}
});
});
return datas[0].map(datas[0].mapDimension('value'), function (value, idx) {
var mapKey = 'ec-' + datas[0].getName(idx);
var sum = 0;
var min = Infinity;
var max = -Infinity;
var len = dataNameMap[mapKey].length;
for (var i = 0; i < len; i++) {
min = Math.min(min, dataNameMap[mapKey][i]);
max = Math.max(max, dataNameMap[mapKey][i]);
sum += dataNameMap[mapKey][i];
}
var result;
if (statisticType === 'min') {
result = min;
} else if (statisticType === 'max') {
result = max;
} else if (statisticType === 'average') {
result = sum / len;
} else {
result = sum;
}
return len === 0 ? NaN : result;
});
}
export default function mapDataStatistic(ecModel) {
var seriesGroups = {};
ecModel.eachSeriesByType('map', function (seriesModel) {
var hostGeoModel = seriesModel.getHostGeoModel();
var key = hostGeoModel ? 'o' + hostGeoModel.id : 'i' + seriesModel.getMapType();
(seriesGroups[key] = seriesGroups[key] || []).push(seriesModel);
});
zrUtil.each(seriesGroups, function (seriesList, key) {
var data = dataStatistics(zrUtil.map(seriesList, function (seriesModel) {
return seriesModel.getData();
}), seriesList[0].get('mapValueCalculation'));
for (var i = 0; i < seriesList.length; i++) {
seriesList[i].originalData = seriesList[i].getData();
}
// FIXME Put where?
for (var i = 0; i < seriesList.length; i++) {
seriesList[i].seriesGroup = seriesList;
seriesList[i].needsDrawMap = i === 0 && !seriesList[i].getHostGeoModel();
seriesList[i].setData(data.cloneShallow());
seriesList[i].mainSeries = seriesList[0];
}
});
}

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import * as zrUtil from 'zrender/lib/core/util.js';
export default function mapSymbolLayout(ecModel) {
var processedMapType = {};
ecModel.eachSeriesByType('map', function (mapSeries) {
var mapType = mapSeries.getMapType();
if (mapSeries.getHostGeoModel() || processedMapType[mapType]) {
return;
}
var mapSymbolOffsets = {};
zrUtil.each(mapSeries.seriesGroup, function (subMapSeries) {
var geo = subMapSeries.coordinateSystem;
var data = subMapSeries.originalData;
if (subMapSeries.get('showLegendSymbol') && ecModel.getComponent('legend')) {
data.each(data.mapDimension('value'), function (value, idx) {
var name = data.getName(idx);
var region = geo.getRegion(name);
// If input series.data is [11, 22, '-'/null/undefined, 44],
// it will be filled with NaN: [11, 22, NaN, 44] and NaN will
// not be drawn. So here must validate if value is NaN.
if (!region || isNaN(value)) {
return;
}
var offset = mapSymbolOffsets[name] || 0;
var point = geo.dataToPoint(region.getCenter());
mapSymbolOffsets[name] = offset + 1;
data.setItemLayout(idx, {
point: point,
offset: offset
});
});
}
});
// Show label of those region not has legendIcon (which is offset 0)
var data = mapSeries.getData();
data.each(function (idx) {
var name = data.getName(idx);
var layout = data.getItemLayout(idx) || {};
layout.showLabel = !mapSymbolOffsets[name];
data.setItemLayout(idx, layout);
});
processedMapType[mapType] = true;
});
}