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echarts.js
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/*!
* ECharts, a javascript interactive chart library.
*
* Copyright (c) 2013, Baidu Inc.
* All rights reserved.
*
* Redistribution and use of this software in source and binary forms, with or
* without modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of Baidu Inc. nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission of Baidu Inc.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/**
* echarts
*
* @desc echarts基于Canvas，纯Javascript图表库，提供直观，生动，可交互，可个性化定制的数据统计图表。
* @author Kener (@Kener-林峰, [email protected])
*
*/
define(function(require) {
var self = {};
var echarts = self; // 提供内部反向使用静态方法；
self.version = '1.3.0';
self.dependencies = {
zrender : '1.0.5'
};
/**
* 入口方法
*/
self.init = function(dom, libOption) {
libOption = libOption || {type : 'canvas'};
if (libOption.type == 'canvas') {
return new Echarts(dom);
}
else if (libOption.type == 'flash') {
alert('未配置');
}
};
/**
* 基于zrender实现Echarts接口层
* @param {HtmlElement} dom 必要
* @param {Object} option 可选参数，同setOption
*/
function Echarts(dom, option) {
var ecConfig = require('./config');
var self = this;
var _zr;
var _option;
var _optionBackup; // for各种change和zoom
var _optionRestore; // for restore;
var _chartList; // 图表实例
var _messageCenter; // Echarts层的消息中心，做zrender原始事件转换
var _status = { // 用于图表间通信
dragIn : false,
dragOut : false,
needRefresh : false
};
var _selectedMap;
var _island;
var _toolbox;
var _refreshInside; // 内部刷新标志位
// 初始化::构造函数
_init();
function _init() {
var zrender = require('zrender');
if (((zrender.version || '1.0.3').replace('.', '') - 0)
< (echarts.dependencies.zrender.replace('.', '') - 0)
) {
console.error(
'ZRender ' + (zrender.version || '1.0.3-')
+ ' is too old for ECharts ' + echarts.version
+ '. Current version need ZRender '
+ echarts.dependencies.zrender + '+'
);
}
_zr = zrender.init(dom);
var zrUtil = require('zrender/tool/util');
_option = zrUtil.clone(option || {});
_chartList = []; // 图表实例
_messageCenter = {}; // Echarts层的消息中心，做zrender原始事件转换
// 添加消息中心的事件分发器特性
var zrEvent = require('zrender/tool/event');
zrEvent.Dispatcher.call(_messageCenter);
_messageCenter.bind(
ecConfig.EVENT.LEGEND_SELECTED, _onlegendSelected
);
_messageCenter.bind(
ecConfig.EVENT.DATA_ZOOM, _ondataZoom
);
_messageCenter.bind(
ecConfig.EVENT.DATA_RANGE, _ondataRange
);
_messageCenter.bind(
ecConfig.EVENT.MAGIC_TYPE_CHANGED, _onmagicTypeChanged
);
_messageCenter.bind(
ecConfig.EVENT.DATA_VIEW_CHANGED, _ondataViewChanged
);
_messageCenter.bind(
ecConfig.EVENT.TOOLTIP_HOVER, _tooltipHover
);
_messageCenter.bind(
ecConfig.EVENT.RESTORE, _onrestore
);
_messageCenter.bind(
ecConfig.EVENT.REFRESH, _onrefresh
);
var zrConfig = require('zrender/config');
_zr.on(zrConfig.EVENT.CLICK, _onclick);
_zr.on(zrConfig.EVENT.MOUSEOVER, _onhover);
_zr.on(zrConfig.EVENT.MOUSEWHEEL, _onmousewheel);
_zr.on(zrConfig.EVENT.DRAGSTART, _ondragstart);
_zr.on(zrConfig.EVENT.DRAGEND, _ondragend);
_zr.on(zrConfig.EVENT.DRAGENTER, _ondragenter);
_zr.on(zrConfig.EVENT.DRAGOVER, _ondragover);
_zr.on(zrConfig.EVENT.DRAGLEAVE, _ondragleave);
_zr.on(zrConfig.EVENT.DROP, _ondrop);
// 动态扩展zrender shape：icon
require('./util/shape/icon');
// 内置图表注册
var chartLibrary = require('./chart');
require('./chart/island');
// 孤岛
var Island = chartLibrary.get('island');
_island = new Island(_messageCenter, _zr);
// 内置组件注册
var componentLibrary = require('./component');
require('./component/title');
require('./component/axis');
require('./component/categoryAxis');
require('./component/valueAxis');
require('./component/grid');
require('./component/dataZoom');
require('./component/legend');
require('./component/dataRange');
require('./component/tooltip');
require('./component/toolbox');
require('./component/dataView');
require('./component/polar');
// 工具箱
var Toolbox = componentLibrary.get('toolbox');
_toolbox = new Toolbox(_messageCenter, _zr, dom);
}
/**
* 点击事件，响应zrender事件，包装后分发到Echarts层
*/
function _onclick(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].onclick
&& _chartList[len].onclick(param);
}
if (param.target) {
var ecData = _eventPackage(param.target);
if (ecData && typeof ecData.seriesIndex != 'undefined') {
_messageCenter.dispatch(
ecConfig.EVENT.CLICK,
param.event,
ecData
);
}
}
}
/**
* 悬浮事件，响应zrender事件，包装后分发到Echarts层
*/
function _onhover(param) {
if (param.target) {
var ecData = _eventPackage(param.target);
if (ecData && typeof ecData.seriesIndex != 'undefined') {
_messageCenter.dispatch(
ecConfig.EVENT.HOVER,
param.event,
ecData
);
}
}
}
/**
* 滚轮回调，孤岛可计算特性
*/
function _onmousewheel(param) {
_messageCenter.dispatch(
ecConfig.EVENT.MOUSEWHEEL,
param.event,
_eventPackage(param.target)
);
}
/**
* dragstart回调，可计算特性实现
*/
function _ondragstart(param) {
// 复位用于图表间通信拖拽标识
_status = {
dragIn : false,
dragOut : false,
needRefresh : false
};
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondragstart
&& _chartList[len].ondragstart(param);
}
}
/**
* dragging回调，可计算特性实现
*/
function _ondragenter(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondragenter
&& _chartList[len].ondragenter(param);
}
}
/**
* dragstart回调，可计算特性实现
*/
function _ondragover(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondragover
&& _chartList[len].ondragover(param);
}
}
/**
* dragstart回调，可计算特性实现
*/
function _ondragleave(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondragleave
&& _chartList[len].ondragleave(param);
}
}
/**
* dragstart回调，可计算特性实现
*/
function _ondrop(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondrop
&& _chartList[len].ondrop(param, _status);
}
_island.ondrop(param, _status);
}
/**
* dragdone回调 ，可计算特性实现
*/
function _ondragend(param) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondragend
&& _chartList[len].ondragend(param, _status);
}
_island.ondragend(param, _status);
// 发生过重计算
if (_status.needRefresh) {
_syncBackupData(_island.getOption());
_messageCenter.dispatch(
ecConfig.EVENT.DATA_CHANGED,
param.event,
_eventPackage(param.target)
);
_messageCenter.dispatch(ecConfig.EVENT.REFRESH);
}
}
/**
* 图例选择响应
*/
function _onlegendSelected(param) {
// 用于图表间通信
_status.needRefresh = false;
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].onlegendSelected
&& _chartList[len].onlegendSelected(param, _status);
}
_selectedMap = param.selected;
if (_status.needRefresh) {
_messageCenter.dispatch(ecConfig.EVENT.REFRESH);
}
}
/**
* 数据区域缩放响应
*/
function _ondataZoom(param) {
// 用于图表间通信
_status.needRefresh = false;
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondataZoom
&& _chartList[len].ondataZoom(param, _status);
}
if (_status.needRefresh) {
_messageCenter.dispatch(ecConfig.EVENT.REFRESH);
}
}
/**
* 值域漫游响应
*/
function _ondataRange(param) {
// 用于图表间通信
_status.needRefresh = false;
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].ondataRange
&& _chartList[len].ondataRange(param, _status);
}
// 没有相互影响，直接刷新即可
if (_status.needRefresh) {
_zr.refresh();
}
}
/**
* 动态类型切换响应
*/
function _onmagicTypeChanged() {
_render(_getMagicOption());
}
/**
* 数据视图修改响应
*/
function _ondataViewChanged(param) {
_syncBackupData(param.option);
_messageCenter.dispatch(
ecConfig.EVENT.DATA_CHANGED,
null,
param
);
_messageCenter.dispatch(ecConfig.EVENT.REFRESH);
}
/**
* tooltip与图表间通信
*/
function _tooltipHover(param) {
var len = _chartList.length;
var tipShape = [];
while (len--) {
_chartList[len]
&& _chartList[len].ontooltipHover
&& _chartList[len].ontooltipHover(param, tipShape);
}
}
/**
* 还原
*/
function _onrestore() {
self.restore();
}
/**
* 刷新
*/
function _onrefresh(param) {
_refreshInside = true;
self.refresh(param);
_refreshInside = false;
}
/**
* 当前正在使用的option，还原可能存在的dataZoom
*/
function _getMagicOption(targetOption) {
var magicOption = targetOption || _toolbox.getMagicOption();
var len;
// 横轴数据还原
if (_optionBackup.xAxis) {
if (_optionBackup.xAxis instanceof Array) {
len = _optionBackup.xAxis.length;
while (len--) {
magicOption.xAxis[len].data =
_optionBackup.xAxis[len].data;
}
}
else {
magicOption.xAxis.data = _optionBackup.xAxis.data;
}
}
// 纵轴数据还原
if (_optionBackup.yAxis) {
if (_optionBackup.yAxis instanceof Array) {
len = _optionBackup.yAxis.length;
while (len--) {
magicOption.yAxis[len].data =
_optionBackup.yAxis[len].data;
}
}
else {
magicOption.yAxis.data = _optionBackup.yAxis.data;
}
}
// 系列数据还原
len = magicOption.series.length;
while (len--) {
magicOption.series[len].data = _optionBackup.series[len].data;
}
return magicOption;
}
/**
* 数据修改后的反向同步备份数据
*/
function _syncBackupData(curOption) {
if ((curOption.dataZoom && curOption.dataZoom.show)
|| (curOption.toolbox
&& curOption.toolbox.show
&& curOption.toolbox.feature
&& curOption.toolbox.feature.dataZoom
)
) {
// 有dataZoom就dataZoom做同步
for (var i = 0, l = _chartList.length; i < l; i++) {
if (_chartList[i].type == ecConfig.COMPONENT_TYPE_DATAZOOM
) {
_chartList[i].syncBackupData(curOption, _optionBackup);
return;
}
}
}
// 没有就ECharts做
var curSeries = curOption.series;
var curData;
for (var i = 0, l = curSeries.length; i < l; i++) {
curData = curSeries[i].data;
for (var j = 0, k = curData.length; j < k; j++) {
_optionBackup.series[i].data[j] = curData[j];
}
}
}
/**
* 打包Echarts层的事件附件
*/
function _eventPackage(target) {
if (target) {
var ecData = require('./util/ecData');
return {
seriesIndex : ecData.get(target, 'seriesIndex'),
dataIndex : ecData.get(target, 'dataIndex')
};
}
return;
}
/**
* 图表渲染
*/
function _render(magicOption) {
_disposeChartList();
_zr.clear();
var chartLibrary = require('./chart');
var componentLibrary = require('./component');
// 标题
var title;
if (magicOption.title) {
var Title = new componentLibrary.get('title');
title = new Title(
_messageCenter, _zr, magicOption
);
_chartList.push(title);
}
// 提示
var tooltip;
if (magicOption.tooltip) {
var Tooltip = componentLibrary.get('tooltip');
tooltip = new Tooltip(_messageCenter, _zr, magicOption, dom);
_chartList.push(tooltip);
}
// 图例
var legend;
if (magicOption.legend) {
var Legend = new componentLibrary.get('legend');
legend = new Legend(
_messageCenter, _zr, magicOption, _selectedMap
);
_chartList.push(legend);
}
// 值域控件
var dataRange;
if (magicOption.dataRange) {
var DataRange = new componentLibrary.get('dataRange');
dataRange = new DataRange(
_messageCenter, _zr, magicOption
);
_chartList.push(dataRange);
}
// 直角坐标系
var grid;
var dataZoom;
var xAxis;
var yAxis;
if (magicOption.grid || magicOption.xAxis || magicOption.yAxis) {
var Grid = componentLibrary.get('grid');
grid = new Grid(_messageCenter, _zr, magicOption);
_chartList.push(grid);
var DataZoom = componentLibrary.get('dataZoom');
dataZoom = new DataZoom(
_messageCenter,
_zr,
magicOption,
{
'legend' : legend,
'grid' : grid
}
);
_chartList.push(dataZoom);
var Axis = componentLibrary.get('axis');
xAxis = new Axis(
_messageCenter,
_zr,
magicOption,
{
'legend' : legend,
'grid' : grid
},
'xAxis'
);
_chartList.push(xAxis);
yAxis = new Axis(
_messageCenter,
_zr,
magicOption,
{
'legend' : legend,
'grid' : grid
},
'yAxis'
);
_chartList.push(yAxis);
}
// 极坐标系
var polar;
if (magicOption.polar) {
var Polar = componentLibrary.get('polar');
polar = new Polar(
_messageCenter,
_zr,
magicOption,
{
'legend' : legend
}
);
_chartList.push(polar);
}
tooltip && tooltip.setComponent({
'grid' : grid,
'xAxis' : xAxis,
'yAxis' : yAxis,
'polar' : polar
});
var ChartClass;
var chartType;
var chart;
var chartMap = {}; // 记录已经初始化的图表
for (var i = 0, l = magicOption.series.length; i < l; i++) {
chartType = magicOption.series[i].type;
if (!chartType) {
continue;
}
if (!chartMap[chartType]) {
chartMap[chartType] = true;
ChartClass = chartLibrary.get(chartType);
if (ChartClass) {
chart = new ChartClass(
_messageCenter,
_zr,
magicOption,
{
'tooltip' : tooltip,
'legend' : legend,
'dataRange' : dataRange,
'grid' : grid,
'xAxis' : xAxis,
'yAxis' : yAxis,
'polar' : polar
}
);
_chartList.push(chart);
}
}
}
_island.render(magicOption);
_toolbox.render(magicOption, {dataZoom: dataZoom});
if (magicOption.animation) {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].animation
&& _chartList[len].animation();
}
}
_zr.render();
}
/**
* 还原
*/
function restore() {
var zrUtil = require('zrender/tool/util');
if (_optionRestore.legend && _optionRestore.legend.selected) {
_selectedMap = _optionRestore.legend.selected;
}
else {
_selectedMap = {};
}
_optionBackup = zrUtil.clone(_optionRestore);
_option = zrUtil.clone(_optionRestore);
_island.clear();
_toolbox.reset(_option);
_render(_option);
}
/**
* 刷新
* @param {Object=} param，可选参数，用于附带option，内部同步用，外部不建议带入数据修改，无法同步
*/
function refresh(param) {
param = param || {};
var magicOption = param.option;
// 外部调用的refresh且有option带入
if (!_refreshInside && param.option) {
// 做简单的差异合并去同步内部持有的数据克隆，不建议带入数据
// 开启数据区域缩放、拖拽重计算、数据视图可编辑模式情况下，当用户产生了数据变化后无法同步
// 如有带入option存在数据变化，请重新setOption
var zrUtil = require('zrender/tool/util');
if (_optionBackup.toolbox
&& _optionBackup.toolbox.show
&& _optionBackup.toolbox.feature.magicType
&& _optionBackup.toolbox.feature.magicType.length > 0
) {
magicOption = _getMagicOption();
}
else {
magicOption = _getMagicOption(_island.getOption());
}
zrUtil.merge(
magicOption, param.option,
{ 'overwrite': true, 'recursive': true }
);
zrUtil.merge(
_optionBackup, param.option,
{ 'overwrite': true, 'recursive': true }
);
zrUtil.merge(
_optionRestore, param.option,
{ 'overwrite': true, 'recursive': true }
);
_island.refresh(magicOption);
_toolbox.refresh(magicOption);
}
// 先来后到，安顺序刷新各种图表，图表内部refresh优化检查magicOption，无需更新则不更新~
for (var i = 0, l = _chartList.length; i < l; i++) {
_chartList[i].refresh && _chartList[i].refresh(magicOption);
}
_zr.refresh();
}
/**
* 释放图表实例
*/
function _disposeChartList() {
var len = _chartList.length;
while (len--) {
_chartList[len]
&& _chartList[len].dispose
&& _chartList[len].dispose();
}
_chartList = [];
}
/**
* 万能接口，配置图表实例任何可配置选项，多次调用时option选项做merge处理
* @param {Object} option
* @param {boolean=} notMerge 多次调用时option选项是默认是合并（merge）的，
* 如果不需求，可以通过notMerger参数为true阻止与上次option的合并
*/
function setOption(option, notMerge) {
var zrUtil = require('zrender/tool/util');
if (!notMerge) {
zrUtil.merge(
_option,
zrUtil.clone(option),
{
'overwrite': true,
'recursive': true
}
);
}
else {
_option = zrUtil.clone(option);
}
if (!option.series || option.series.length === 0) {
return;
}
// 非图表全局属性merge~~
if (typeof _option.calculable == 'undefined') {
_option.calculable = ecConfig.calculable;
}
if (typeof _option.nameConnector == 'undefined') {
_option.nameConnector = ecConfig.nameConnector;
}
if (typeof _option.valueConnector == 'undefined') {
_option.valueConnector = ecConfig.valueConnector;
}
if (typeof _option.animation == 'undefined') {
_option.animation = ecConfig.animation;
}
if (typeof _option.animationDuration == 'undefined') {
_option.animationDuration = ecConfig.animationDuration;
}
if (typeof _option.animationEasing == 'undefined') {
_option.animationEasing = ecConfig.animationEasing;
}
if (typeof _option.addDataAnimation == 'undefined') {
_option.addDataAnimation = ecConfig.addDataAnimation;
}
var zrColor = require('zrender/tool/color');
// 数值系列的颜色列表，不传则采用内置颜色，可配数组
if (_option.color && _option.color.length > 0) {
_zr.getColor = function(idx) {
return zrColor.getColor(idx, _option.color);
};
}
else {
_zr.getColor = function(idx) {
return zrColor.getColor(idx, ecConfig.color);
};
}
// calculable可计算颜色提示
_zr.getCalculableColor = function () {
return _option.calculableColor || ecConfig.calculableColor;
};
_optionBackup = zrUtil.clone(_option);
_optionRestore = zrUtil.clone(_option);
if (_option.legend && _option.legend.selected) {
_selectedMap = _option.legend.selected;
}
else {
_selectedMap = {};
}
_island.clear();
_toolbox.reset(_option);
_render(_option);
return self;
}
/**
* 数据设置快捷接口
* @param {Array} series
* @param {boolean=} notMerge 多次调用时option选项是默认是合并（merge）的，
* 如果不需求，可以通过notMerger参数为true阻止与上次option的合并。
*/
function setSeries(series, notMerge) {
if (!notMerge) {
self.setOption({series: series});
}
else {
_option.series = series;
self.setOption(_option, notMerge);
}
return self;
}
/**
* 动态数据添加
* 形参为单组数据参数，多组时为数据，内容同[seriesIdx, data, isShift, additionData]
* @param {number} seriesIdx 系列索引
* @param {number | Object} data 增加数据
* @param {boolean=} isHead 是否队头加入，默认，不指定或false时为队尾插入
* @param {boolean=} dataGrow 是否增长数据队列长度，默认，不指定或false时移出目标数组对位数据
* @param {string=} additionData 是否增加类目轴(饼图为图例)数据，附加操作同isHead和dataGrow
*/
function addData(seriesIdx, data, isHead, dataGrow, additionData) {
var zrUtil = require('zrender/tool/util');
var params = seriesIdx instanceof Array
? seriesIdx
: [[seriesIdx, data, isHead, dataGrow, additionData]];
var axisIdx;
var legendDataIdx;
var magicOption;
if (_optionBackup.toolbox
&& _optionBackup.toolbox.show
&& _optionBackup.toolbox.feature.magicType
&& _optionBackup.toolbox.feature.magicType.length > 0
) {
magicOption = _getMagicOption();
}
else {
magicOption = _getMagicOption(_island.getOption());
}
//_optionRestore 和 _optionBackup都要同步
for (var i = 0, l = params.length; i < l; i++) {
seriesIdx = params[i][0];
data = params[i][1];
isHead = params[i][2];
dataGrow = params[i][3];
additionData = params[i][4];
if (_optionRestore.series[seriesIdx]) {
if (isHead) {
_optionRestore.series[seriesIdx].data.unshift(data);
_optionBackup.series[seriesIdx].data.unshift(data);
if (!dataGrow) {
_optionRestore.series[seriesIdx].data.pop();
data = _optionBackup.series[seriesIdx].data.pop();
}
}
else {
_optionRestore.series[seriesIdx].data.push(data);
_optionBackup.series[seriesIdx].data.push(data);
if (!dataGrow) {
_optionRestore.series[seriesIdx].data.shift();
data = _optionBackup.series[seriesIdx].data.shift();
}
}
if (typeof additionData != 'undefined'
&& _optionRestore.series[seriesIdx].type
== ecConfig.CHART_TYPE_PIE
&& _optionBackup.legend
&& _optionBackup.legend.data
) {
magicOption.legend.data = _optionBackup.legend.data;
if (isHead) {
_optionRestore.legend.data.unshift(additionData);
_optionBackup.legend.data.unshift(additionData);
}
else {
_optionRestore.legend.data.push(additionData);
_optionBackup.legend.data.push(additionData);
}
if (!dataGrow) {
legendDataIdx = zrUtil.indexOf(
_optionBackup.legend.data,
data.name
);
legendDataIdx != -1
&& (
_optionRestore.legend.data.splice(
legendDataIdx, 1
),
_optionBackup.legend.data.splice(
legendDataIdx, 1
)
);
}
_selectedMap[additionData] = true;
}
else if (typeof additionData != 'undefined'
&& typeof _optionRestore.xAxis != 'undefined'
&& typeof _optionRestore.yAxis != 'undefined'
) {
// x轴类目
axisIdx = _optionRestore.series[seriesIdx].xAxisIndex
|| 0;
if (typeof _optionRestore.xAxis[axisIdx].type
== 'undefined'
|| _optionRestore.xAxis[axisIdx].type == 'category'
) {
if (isHead) {
_optionRestore.xAxis[axisIdx].data.unshift(
additionData
);
_optionBackup.xAxis[axisIdx].data.unshift(
additionData
);
if (!dataGrow) {
_optionRestore.xAxis[axisIdx].data.pop();
_optionBackup.xAxis[axisIdx].data.pop();
}
}
else {
_optionRestore.xAxis[axisIdx].data.push(
additionData
);
_optionBackup.xAxis[axisIdx].data.push(
additionData
);
if (!dataGrow) {
_optionRestore.xAxis[axisIdx].data.shift();
_optionBackup.xAxis[axisIdx].data.shift();
}
}
}
// y轴类目
axisIdx = _optionRestore.series[seriesIdx].yAxisIndex
|| 0;
if (_optionRestore.yAxis[axisIdx].type == 'category') {
if (isHead) {
_optionRestore.yAxis[axisIdx].data.unshift(
additionData
);
_optionBackup.yAxis[axisIdx].data.unshift(
additionData
);
if (!dataGrow) {
_optionRestore.yAxis[axisIdx].data.pop();
_optionBackup.yAxis[axisIdx].data.pop();
}
}
else {
_optionRestore.yAxis[axisIdx].data.push(
additionData
);
_optionBackup.yAxis[axisIdx].data.push(