前端初始化
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import * as zrUtil from 'zrender/lib/core/util.js';
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import { SINGLE_REFERRING } from '../../util/model.js';
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import AxisBuilder from '../../component/axis/AxisBuilder.js';
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import { isIntervalOrLogScale } from '../../scale/helper.js';
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/**
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* [__CAUTION__]
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* MUST guarantee: if only the input `rect` and `axis.extent` changed,
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* only `layout.position` changes.
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* This character is replied on `grid.contain` calculation in `AxisBuilder`.
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* @see updateCartesianAxisViewCommonPartBuilder
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*
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* Can only be called after coordinate system creation stage.
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* (Can be called before coordinate system update stage).
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*/
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export function layout(rect, axisModel, opt) {
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opt = opt || {};
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var axis = axisModel.axis;
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var layout = {};
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var otherAxisOnZeroOf = axis.getAxesOnZeroOf()[0];
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var rawAxisPosition = axis.position;
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var axisPosition = otherAxisOnZeroOf ? 'onZero' : rawAxisPosition;
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var axisDim = axis.dim;
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var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height];
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var idx = {
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left: 0,
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right: 1,
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top: 0,
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bottom: 1,
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onZero: 2
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};
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var axisOffset = axisModel.get('offset') || 0;
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var posBound = axisDim === 'x' ? [rectBound[2] - axisOffset, rectBound[3] + axisOffset] : [rectBound[0] - axisOffset, rectBound[1] + axisOffset];
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if (otherAxisOnZeroOf) {
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var onZeroCoord = otherAxisOnZeroOf.toGlobalCoord(otherAxisOnZeroOf.dataToCoord(0));
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posBound[idx.onZero] = Math.max(Math.min(onZeroCoord, posBound[1]), posBound[0]);
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}
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// Axis position
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layout.position = [axisDim === 'y' ? posBound[idx[axisPosition]] : rectBound[0], axisDim === 'x' ? posBound[idx[axisPosition]] : rectBound[3]];
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// Axis rotation
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layout.rotation = Math.PI / 2 * (axisDim === 'x' ? 0 : 1);
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// Tick and label direction, x y is axisDim
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var dirMap = {
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top: -1,
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bottom: 1,
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left: -1,
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right: 1
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};
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layout.labelDirection = layout.tickDirection = layout.nameDirection = dirMap[rawAxisPosition];
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layout.labelOffset = otherAxisOnZeroOf ? posBound[idx[rawAxisPosition]] - posBound[idx.onZero] : 0;
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if (axisModel.get(['axisTick', 'inside'])) {
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layout.tickDirection = -layout.tickDirection;
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}
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if (zrUtil.retrieve(opt.labelInside, axisModel.get(['axisLabel', 'inside']))) {
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layout.labelDirection = -layout.labelDirection;
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}
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// Special label rotation
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var labelRotate = axisModel.get(['axisLabel', 'rotate']);
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layout.labelRotate = axisPosition === 'top' ? -labelRotate : labelRotate;
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// Over splitLine and splitArea
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layout.z2 = 1;
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return layout;
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}
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export function isCartesian2DDeclaredSeries(seriesModel) {
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return seriesModel.get('coordinateSystem') === 'cartesian2d';
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}
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/**
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* Note: If pie (or other similar series) use cartesian2d, here
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* option `seriesModel.get('coordinateSystem') === 'cartesian2d'`
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* and `seriesModel.coordinateSystem !== cartesian2dCoordSysInstance`
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* and `seriesModel.boxCoordinateSystem === cartesian2dCoordSysInstance`,
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* the logic below is probably wrong, therefore skip it temporarily.
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*/
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export function isCartesian2DInjectedAsDataCoordSys(seriesModel) {
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return seriesModel.coordinateSystem && seriesModel.coordinateSystem.type === 'cartesian2d';
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}
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export function findAxisModels(seriesModel) {
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var axisModelMap = {
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xAxisModel: null,
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yAxisModel: null
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};
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zrUtil.each(axisModelMap, function (v, key) {
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var axisType = key.replace(/Model$/, '');
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var axisModel = seriesModel.getReferringComponents(axisType, SINGLE_REFERRING).models[0];
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if (process.env.NODE_ENV !== 'production') {
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if (!axisModel) {
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throw new Error(axisType + ' "' + zrUtil.retrieve3(seriesModel.get(axisType + 'Index'), seriesModel.get(axisType + 'Id'), 0) + '" not found');
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}
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}
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axisModelMap[key] = axisModel;
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});
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return axisModelMap;
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}
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export function createCartesianAxisViewCommonPartBuilder(gridRect, cartesians, axisModel, api, ctx, defaultNameMoveOverlap) {
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var layoutResult = layout(gridRect, axisModel);
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var axisLineAutoShow = false;
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var axisTickAutoShow = false;
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// Not show axisTick or axisLine if other axis is category / time
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for (var i = 0; i < cartesians.length; i++) {
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if (isIntervalOrLogScale(cartesians[i].getOtherAxis(axisModel.axis).scale)) {
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// Still show axis tick or axisLine if other axis is value / log
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axisLineAutoShow = axisTickAutoShow = true;
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if (axisModel.axis.type === 'category' && axisModel.axis.onBand) {
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axisTickAutoShow = false;
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}
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}
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}
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layoutResult.axisLineAutoShow = axisLineAutoShow;
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layoutResult.axisTickAutoShow = axisTickAutoShow;
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layoutResult.defaultNameMoveOverlap = defaultNameMoveOverlap;
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return new AxisBuilder(axisModel, api, layoutResult, ctx);
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}
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export function updateCartesianAxisViewCommonPartBuilder(axisBuilder, gridRect, axisModel) {
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var newRaw = layout(gridRect, axisModel);
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if (process.env.NODE_ENV !== 'production') {
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var oldRaw_1 = axisBuilder.__getRawCfg();
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zrUtil.each(zrUtil.keys(newRaw), function (prop) {
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if (prop !== 'position' && prop !== 'labelOffset') {
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zrUtil.assert(newRaw[prop] === oldRaw_1[prop]);
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}
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});
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}
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axisBuilder.updateCfg(newRaw);
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}
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export function getCartesianAxisHashKey(axis) {
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return axis.dim + '_' + axis.index;
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}
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