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frontend/node_modules/echarts/lib/chart/sunburst/SunburstSeries.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 * as zrUtil from 'zrender/lib/core/util.js';
+import SeriesModel from '../../model/Series.js';
+import Tree from '../../data/Tree.js';
+import { wrapTreePathInfo } from '../helper/treeHelper.js';
+import Model from '../../model/Model.js';
+import enableAriaDecalForTree from '../helper/enableAriaDecalForTree.js';
+var SunburstSeriesModel = /** @class */function (_super) {
+  __extends(SunburstSeriesModel, _super);
+  function SunburstSeriesModel() {
+    var _this = _super !== null && _super.apply(this, arguments) || this;
+    _this.type = SunburstSeriesModel.type;
+    _this.ignoreStyleOnData = true;
+    return _this;
+  }
+  SunburstSeriesModel.prototype.getInitialData = function (option, ecModel) {
+    // Create a virtual root.
+    var root = {
+      name: option.name,
+      children: option.data
+    };
+    completeTreeValue(root);
+    var levelModels = this._levelModels = zrUtil.map(option.levels || [], function (levelDefine) {
+      return new Model(levelDefine, this, ecModel);
+    }, this);
+    // Make sure always a new tree is created when setOption,
+    // in TreemapView, we check whether oldTree === newTree
+    // to choose mappings approach among old shapes and new shapes.
+    var tree = Tree.createTree(root, this, beforeLink);
+    function beforeLink(nodeData) {
+      nodeData.wrapMethod('getItemModel', function (model, idx) {
+        var node = tree.getNodeByDataIndex(idx);
+        var levelModel = levelModels[node.depth];
+        levelModel && (model.parentModel = levelModel);
+        return model;
+      });
+    }
+    return tree.data;
+  };
+  SunburstSeriesModel.prototype.optionUpdated = function () {
+    this.resetViewRoot();
+  };
+  /*
+   * @override
+   */
+  SunburstSeriesModel.prototype.getDataParams = function (dataIndex) {
+    var params = _super.prototype.getDataParams.apply(this, arguments);
+    var node = this.getData().tree.getNodeByDataIndex(dataIndex);
+    params.treePathInfo = wrapTreePathInfo(node, this);
+    return params;
+  };
+  SunburstSeriesModel.prototype.getLevelModel = function (node) {
+    return this._levelModels && this._levelModels[node.depth];
+  };
+  SunburstSeriesModel.prototype.getViewRoot = function () {
+    return this._viewRoot;
+  };
+  SunburstSeriesModel.prototype.resetViewRoot = function (viewRoot) {
+    viewRoot ? this._viewRoot = viewRoot : viewRoot = this._viewRoot;
+    var root = this.getRawData().tree.root;
+    if (!viewRoot || viewRoot !== root && !root.contains(viewRoot)) {
+      this._viewRoot = root;
+    }
+  };
+  SunburstSeriesModel.prototype.enableAriaDecal = function () {
+    enableAriaDecalForTree(this);
+  };
+  SunburstSeriesModel.type = 'series.sunburst';
+  SunburstSeriesModel.defaultOption = {
+    // zlevel: 0,
+    z: 2,
+    // 默认全局居中
+    center: ['50%', '50%'],
+    radius: [0, '75%'],
+    // 默认顺时针
+    clockwise: true,
+    startAngle: 90,
+    // 最小角度改为0
+    minAngle: 0,
+    // If still show when all data zero.
+    stillShowZeroSum: true,
+    // 'rootToNode', 'link', or false
+    nodeClick: 'rootToNode',
+    renderLabelForZeroData: false,
+    label: {
+      // could be: 'radial', 'tangential', or 'none'
+      rotate: 'radial',
+      show: true,
+      opacity: 1,
+      // 'left' is for inner side of inside, and 'right' is for outer
+      // side for inside
+      align: 'center',
+      position: 'inside',
+      distance: 5,
+      silent: true
+    },
+    itemStyle: {
+      borderWidth: 1,
+      borderColor: 'white',
+      borderType: 'solid',
+      shadowBlur: 0,
+      shadowColor: 'rgba(0, 0, 0, 0.2)',
+      shadowOffsetX: 0,
+      shadowOffsetY: 0,
+      opacity: 1
+    },
+    emphasis: {
+      focus: 'descendant'
+    },
+    blur: {
+      itemStyle: {
+        opacity: 0.2
+      },
+      label: {
+        opacity: 0.1
+      }
+    },
+    // Animation type can be expansion, scale.
+    animationType: 'expansion',
+    animationDuration: 1000,
+    animationDurationUpdate: 500,
+    data: [],
+    /**
+     * Sort order.
+     *
+     * Valid values: 'desc', 'asc', null, or callback function.
+     * 'desc' and 'asc' for descend and ascendant order;
+     * null for not sorting;
+     * example of callback function:
+     * function(nodeA, nodeB) {
+     *     return nodeA.getValue() - nodeB.getValue();
+     * }
+     */
+    sort: 'desc'
+  };
+  return SunburstSeriesModel;
+}(SeriesModel);
+function completeTreeValue(dataNode) {
+  // Postorder travel tree.
+  // If value of none-leaf node is not set,
+  // calculate it by suming up the value of all children.
+  var sum = 0;
+  zrUtil.each(dataNode.children, function (child) {
+    completeTreeValue(child);
+    var childValue = child.value;
+    // TODO First value of array must be a number
+    zrUtil.isArray(childValue) && (childValue = childValue[0]);
+    sum += childValue;
+  });
+  var thisValue = dataNode.value;
+  if (zrUtil.isArray(thisValue)) {
+    thisValue = thisValue[0];
+  }
+  if (thisValue == null || isNaN(thisValue)) {
+    thisValue = sum;
+  }
+  // Value should not less than 0.
+  if (thisValue < 0) {
+    thisValue = 0;
+  }
+  zrUtil.isArray(dataNode.value) ? dataNode.value[0] = thisValue : dataNode.value = thisValue;
+}
+export default SunburstSeriesModel;