逐步完成前后端服务器

frontend/node_modules/echarts/lib/chart/tree/TreeSeries.js

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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 SeriesModel from '../../model/Series.js';
+import Tree from '../../data/Tree.js';
+import Model from '../../model/Model.js';
+import { createTooltipMarkup } from '../../component/tooltip/tooltipMarkup.js';
+import { wrapTreePathInfo } from '../helper/treeHelper.js';
+var TreeSeriesModel = /** @class */function (_super) {
+  __extends(TreeSeriesModel, _super);
+  function TreeSeriesModel() {
+    var _this = _super !== null && _super.apply(this, arguments) || this;
+    _this.hasSymbolVisual = true;
+    // Do it self.
+    _this.ignoreStyleOnData = true;
+    return _this;
+  }
+  /**
+   * Init a tree data structure from data in option series
+   */
+  TreeSeriesModel.prototype.getInitialData = function (option) {
+    // create a virtual root
+    var root = {
+      name: option.name,
+      children: option.data
+    };
+    var leaves = option.leaves || {};
+    var leavesModel = new Model(leaves, this, this.ecModel);
+    var tree = Tree.createTree(root, this, beforeLink);
+    function beforeLink(nodeData) {
+      nodeData.wrapMethod('getItemModel', function (model, idx) {
+        var node = tree.getNodeByDataIndex(idx);
+        if (!(node && node.children.length && node.isExpand)) {
+          model.parentModel = leavesModel;
+        }
+        return model;
+      });
+    }
+    var treeDepth = 0;
+    tree.eachNode('preorder', function (node) {
+      if (node.depth > treeDepth) {
+        treeDepth = node.depth;
+      }
+    });
+    var expandAndCollapse = option.expandAndCollapse;
+    var expandTreeDepth = expandAndCollapse && option.initialTreeDepth >= 0 ? option.initialTreeDepth : treeDepth;
+    tree.root.eachNode('preorder', function (node) {
+      var item = node.hostTree.data.getRawDataItem(node.dataIndex);
+      // Add item.collapsed != null, because users can collapse node original in the series.data.
+      node.isExpand = item && item.collapsed != null ? !item.collapsed : node.depth <= expandTreeDepth;
+    });
+    return tree.data;
+  };
+  /**
+   * Make the configuration 'orient' backward compatibly, with 'horizontal = LR', 'vertical = TB'.
+   * @returns {string} orient
+   */
+  TreeSeriesModel.prototype.getOrient = function () {
+    var orient = this.get('orient');
+    if (orient === 'horizontal') {
+      orient = 'LR';
+    } else if (orient === 'vertical') {
+      orient = 'TB';
+    }
+    return orient;
+  };
+  TreeSeriesModel.prototype.setZoom = function (zoom) {
+    this.option.zoom = zoom;
+  };
+  TreeSeriesModel.prototype.setCenter = function (center) {
+    this.option.center = center;
+  };
+  TreeSeriesModel.prototype.formatTooltip = function (dataIndex, multipleSeries, dataType) {
+    var tree = this.getData().tree;
+    var realRoot = tree.root.children[0];
+    var node = tree.getNodeByDataIndex(dataIndex);
+    var value = node.getValue();
+    var name = node.name;
+    while (node && node !== realRoot) {
+      name = node.parentNode.name + '.' + name;
+      node = node.parentNode;
+    }
+    return createTooltipMarkup('nameValue', {
+      name: name,
+      value: value,
+      noValue: isNaN(value) || value == null
+    });
+  };
+  // Add tree path to tooltip param
+  TreeSeriesModel.prototype.getDataParams = function (dataIndex) {
+    var params = _super.prototype.getDataParams.apply(this, arguments);
+    var node = this.getData().tree.getNodeByDataIndex(dataIndex);
+    params.treeAncestors = wrapTreePathInfo(node, this);
+    params.collapsed = !node.isExpand;
+    return params;
+  };
+  TreeSeriesModel.type = 'series.tree';
+  // can support the position parameters 'left', 'top','right','bottom', 'width',
+  // 'height' in the setOption() with 'merge' mode normal.
+  TreeSeriesModel.layoutMode = 'box';
+  TreeSeriesModel.defaultOption = {
+    // zlevel: 0,
+    z: 2,
+    coordinateSystem: 'view',
+    // the position of the whole view
+    left: '12%',
+    top: '12%',
+    right: '12%',
+    bottom: '12%',
+    // the layout of the tree, two value can be selected, 'orthogonal' or 'radial'
+    layout: 'orthogonal',
+    // value can be 'polyline'
+    edgeShape: 'curve',
+    edgeForkPosition: '50%',
+    // true | false | 'move' | 'scale', see module:component/helper/RoamController.
+    roam: false,
+    // Symbol size scale ratio in roam
+    nodeScaleRatio: 0.4,
+    // Default on center of graph
+    center: null,
+    zoom: 1,
+    orient: 'LR',
+    symbol: 'emptyCircle',
+    symbolSize: 7,
+    expandAndCollapse: true,
+    initialTreeDepth: 2,
+    lineStyle: {
+      color: '#ccc',
+      width: 1.5,
+      curveness: 0.5
+    },
+    itemStyle: {
+      color: 'lightsteelblue',
+      // borderColor: '#c23531',
+      borderWidth: 1.5
+    },
+    label: {
+      show: true
+    },
+    animationEasing: 'linear',
+    animationDuration: 700,
+    animationDurationUpdate: 500
+  };
+  return TreeSeriesModel;
+}(SeriesModel);
+export default TreeSeriesModel;