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{"ast":null,"code":"import \"core-js/modules/es.array.slice.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\n/**\n * Calculate slider move result.\n * Usage:\n * (1) If both handle0 and handle1 are needed to be moved, set minSpan the same as\n * maxSpan and the same as `Math.abs(handleEnd[1] - handleEnds[0])`.\n * (2) If handle0 is forbidden to cross handle1, set minSpan as `0`.\n *\n * @param delta Move length.\n * @param handleEnds handleEnds[0] can be bigger then handleEnds[1].\n * handleEnds will be modified in this method.\n * @param extent handleEnds is restricted by extent.\n * extent[0] should less or equals than extent[1].\n * @param handleIndex Can be 'all', means that both move the two handleEnds.\n * @param minSpan The range of dataZoom can not be smaller than that.\n * If not set, handle0 and cross handle1. If set as a non-negative\n * number (including `0`), handles will push each other when reaching\n * the minSpan.\n * @param maxSpan The range of dataZoom can not be larger than that.\n * @return The input handleEnds.\n */\nexport default function sliderMove(delta, handleEnds, extent, handleIndex, minSpan, maxSpan) {\n delta = delta || 0;\n var extentSpan = extent[1] - extent[0]; // Notice maxSpan and minSpan can be null/undefined.\n\n if (minSpan != null) {\n minSpan = restrict(minSpan, [0, extentSpan]);\n }\n\n if (maxSpan != null) {\n maxSpan = Math.max(maxSpan, minSpan != null ? minSpan : 0);\n }\n\n if (handleIndex === 'all') {\n var handleSpan = Math.abs(handleEnds[1] - handleEnds[0]);\n handleSpan = restrict(handleSpan, [0, extentSpan]);\n minSpan = maxSpan = restrict(handleSpan, [minSpan, maxSpan]);\n handleIndex = 0;\n }\n\n handleEnds[0] = restrict(handleEnds[0], extent);\n handleEnds[1] = restrict(handleEnds[1], extent);\n var originalDistSign = getSpanSign(handleEnds, handleIndex);\n handleEnds[handleIndex] += delta; // Restrict in extent.\n\n var extentMinSpan = minSpan || 0;\n var realExtent = extent.slice();\n originalDistSign.sign < 0 ? realExtent[0] += extentMinSpan : realExtent[1] -= extentMinSpan;\n handleEnds[handleIndex] = restrict(handleEnds[handleIndex], realExtent); // Expand span.\n\n var currDistSign;\n currDistSign = getSpanSign(handleEnds, handleIndex);\n\n if (minSpan != null && (currDistSign.sign !== originalDistSign.sign || currDistSign.span < minSpan)) {\n // I
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