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55 KiB
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1 line
55 KiB
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{"ast":null,"code":"import \"core-js/modules/es.number.constructor.js\";\nimport \"core-js/modules/es.regexp.exec.js\";\nimport \"core-js/modules/es.string.match.js\";\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*/\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*/\n// FIXME emphasis label position is not same with normal label position\nimport { parsePercent } from '../../util/number.js';\nimport { Point } from '../../util/graphic.js';\nimport { each, isNumber } from 'zrender/lib/core/util.js';\nimport { limitTurnAngle, limitSurfaceAngle } from '../../label/labelGuideHelper.js';\nimport { shiftLayoutOnY } from '../../label/labelLayoutHelper.js';\nvar RADIAN = Math.PI / 180;\n\nfunction adjustSingleSide(list, cx, cy, r, dir, viewWidth, viewHeight, viewLeft, viewTop, farthestX) {\n if (list.length < 2) {\n return;\n }\n\n ;\n\n function recalculateXOnSemiToAlignOnEllipseCurve(semi) {\n var rB = semi.rB;\n var rB2 = rB * rB;\n\n for (var i = 0; i < semi.list.length; i++) {\n var item = semi.list[i];\n var dy = Math.abs(item.label.y - cy); // horizontal r is always same with original r because x is not changed.\n\n var rA = r + item.len;\n var rA2 = rA * rA; // Use ellipse implicit function to calculate x\n\n var dx = Math.sqrt((1 - Math.abs(dy * dy / rB2)) * rA2);\n var newX = cx + (dx + item.len2) * dir;\n var deltaX = newX - item.label.x;\n var newTargetWidth = item.targetTextWidth - deltaX * dir; // text x is changed, so need to recalculate width.\n\n constrainTextWidth(item, newTargetWidth, true);\n item.label.x = newX;\n }\n } // Adjust X based on the shifted y. Make tight labels aligned on an ellipse curve.\n\n\n function recalculateX(items) {\n // Extremes of\n var topSemi = {\n list: [],\n maxY: 0\n };\n var bottomSemi = {\n list: [],\n maxY: 0\n };\n\n for (var i = 0; i < items.length; i++) {\n if (items[i].labelAlignTo !== 'none') {\n continue;\n }\n\n var item = items[i];\n var semi = item.label.y > cy ? bottomSemi : topSemi;\n var dy = Math.abs(item.label.y - cy);\n\n if (dy >= semi.maxY) {\n var dx = item.label.x - cx - item.len2 * dir; // horizontal r is always same with original r because x is not changed.\n\n var rA = r + item.len; // Canculate rB based on the topest / bottemest label.\n\n var rB = Math.abs(dx) < rA ? Math.sqrt(dy * dy / (1 - dx * dx / rA / rA)) : rA;\n semi.rB = rB
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