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17 KiB
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17 KiB
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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 { getPrecisionSafe, round } from '../util/number.js';\nimport IntervalScale from '../scale/Interval.js';\nimport { getScaleExtent } from './axisHelper.js';\nimport { warn } from '../util/log.js';\nimport { increaseInterval, isValueNice } from '../scale/helper.js';\nvar mathLog = Math.log;\nexport function alignScaleTicks(scale, axisModel, alignToScale) {\n var intervalScaleProto = IntervalScale.prototype; // NOTE: There is a precondition for log scale here:\n // In log scale we store _interval and _extent of exponent value.\n // So if we use the method of InternalScale to set/get these data.\n // It process the exponent value, which is linear and what we want here.\n\n var alignToTicks = intervalScaleProto.getTicks.call(alignToScale);\n var alignToNicedTicks = intervalScaleProto.getTicks.call(alignToScale, true);\n var alignToSplitNumber = alignToTicks.length - 1;\n var alignToInterval = intervalScaleProto.getInterval.call(alignToScale);\n var scaleExtent = getScaleExtent(scale, axisModel);\n var rawExtent = scaleExtent.extent;\n var isMinFixed = scaleExtent.fixMin;\n var isMaxFixed = scaleExtent.fixMax;\n\n if (scale.type === 'log') {\n var logBase = mathLog(scale.base);\n rawExtent = [mathLog(rawExtent[0]) / logBase, mathLog(rawExtent[1]) / logBase];\n }\n\n scale.setExtent(rawExtent[0], rawExtent[1]);\n scale.calcNiceExtent({\n splitNumber: alignToSplitNumber,\n fixMin: isMinFixed,\n fixMax: isMaxFixed\n });\n var extent = intervalScaleProto.getExtent.call(scale); // Need to update the rawExtent.\n // Because value in rawExtent may be not parsed. e.g. 'dataMin', 'dataMax'\n\n if (isMinFixed) {\n rawExtent[0] = extent[0];\n }\n\n if (isMaxFixed) {\n rawExtent[1] = extent[1];\n }\n\n var interval = intervalScaleProto.getInterval.call(scale);\n var min = rawExtent[0];\n var max = rawExtent[1];\n\n if (isMinFixed && isMaxFixed) {\n // User set min, max, divide to get new interval\n interval = (max - min) / alignToSplitNumber;\n } else if (isMinFixed) {\n max = rawExtent[0] + interval * alignToSplitNumber; // User set min, expand extent on the other side\n\n while (max < rawExtent[1] && isFinite(max) && isFinite(rawExtent[1])) {\n interval = increaseInterval(interval);\n max = rawExtent[0] + interval * alignToSplitNumber;\n }\n } else if (isMaxFixed) {\n // User set max,
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