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{"ast":null,"code":"/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nimport { eachAfter, eachBefore } from './traversalHelper.js';\nimport { init, firstWalk, secondWalk, separation as sep, radialCoordinate, getViewRect } from './layoutHelper.js';\nexport default function treeLayout(ecModel, api) {\n ecModel.eachSeriesByType('tree', function (seriesModel) {\n commonLayout(seriesModel, api);\n });\n}\n\nfunction commonLayout(seriesModel, api) {\n var layoutInfo = getViewRect(seriesModel, api);\n seriesModel.layoutInfo = layoutInfo;\n var layout = seriesModel.get('layout');\n var width = 0;\n var height = 0;\n var separation = null;\n\n if (layout === 'radial') {\n width = 2 * Math.PI;\n height = Math.min(layoutInfo.height, layoutInfo.width) / 2;\n separation = sep(function (node1, node2) {\n return (node1.parentNode === node2.parentNode ? 1 : 2) / node1.depth;\n });\n } else {\n width = layoutInfo.width;\n height = layoutInfo.height;\n separation = sep();\n }\n\n var virtualRoot = seriesModel.getData().tree.root;\n var realRoot = virtualRoot.children[0];\n\n if (realRoot) {\n init(virtualRoot);\n eachAfter(realRoot, firstWalk, separation);\n virtualRoot.hierNode.modifier = -realRoot.hierNode.prelim;\n eachBefore(realRoot, secondWalk);\n var left_1 = realRoot;\n var right_1 = realRoot;\n var bottom_1 = realRoot;\n eachBefore(realRoot, function (node) {\n var x = node.getLayout().x;\n\n if (x < left_1.getLayout().x) {\n left_1 = node;\n }\n\n if (x > right_1.getLayout().x) {\n right_1 = node;\n }\n\n if (node.depth > bottom_1.depth) {\n bottom_1 = node;\n }\n });\n var delta = left_1 === right_1 ? 1 : separation(left_1, right_1) / 2;\n var tx_1 = delta - left_1.getLayout().x;\n var kx_1 = 0;\n var ky_1 = 0;\n var coorX_1 = 0;\n var coorY_1 = 0;\n\n if (layout === 'radial') {\n kx_1 = width / (right_1.getLayout().x + delta + tx_1); // here we use (node.depth - 1), bucause the real root's depth is 1\n\n ky_1 = height / (bottom_1.depth - 1 || 1);\n eachBefore(realRoot, function (node) {\n coorX_1 = (node.getLayout().x + tx_1) * kx_1;\n coorY_1 = (node.depth - 1) * ky_1;\n var finalCoor = radialCoordinate(coorX_1, coorY_1);\n node.setLayout({\n x: finalCoor.x,\n y: finalCoor.y,\n rawX: coorX_1,\n rawY: coor
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