[+] Supported specifying mouse cursor style by: series-line.cursor, series-bar.cursor, series-pie.cursor, series-scatter.cursor, series-effectScatter.cursor, series-graph.cursor, series-pictorialBar.cursor.
[^] Fixed only the last
markLine was displayed when
series.name was the same. See #5712.
[+] Supported encode, which enable user to specify which dimensions in data are mapped to which axis of coordinate system. Or which dimensions will be displayed in tooltip or label. [Break Change]: The default name of the third dimension in
cartesian2d is changed from
'z' is used in visualMap.dimension, please modify it to
[+] Supported dataZoom.moveOnMouseMove and dataZoom.zoomOnMouseWheel, which enables that triggering dataZoom only by mouse wheel while holding 'ctrl'/'alt'/'shift'. Moreover, supported preventDefaultMouseMove, See #5769.
[+] Supported using image in dataZoom.handleIcon setting.
[^] Fixed boundary problems on world map.
[^] Fixed problems caused by default properties on
Object. See #5576.
[^] Enhanced interaction of
[^] Fixed the problem when tooltip updating.
clipPathsupport for liquidfill.
labelis set as
[^] Fixed the problem when both
height are set. See #5440.
[^] Made the sorting of treemap stable when values were the same.
[^] Fixed that roam and brush conflicted when components overlaped.
[^] Enlarged area of parallel axis name when it rotates.
[^] Improved the performance of zrender up to
[+] Supported useUTC, which enables display
tooltip in local time or UTC. Related default setttings are modified:
tooltip display local time by default, and
data recognize time string as local time if timezone not specified. See the time part in series.data. Fixed the problem that when
'time' tick is determined by UTC and can not align with daytime. Fixed #5396 and #5393。
[+] Supported funnel.sort, which enables sorting funnel by index or customized function.
[^] Fixed float error of
axisTick. See #5041。
[^] Fixed that
axisTick did not display when value was too small. See #5386.
[+] Published echarts statistics tools echarts-stat
[+] Enhanced axis pointer See examples: link, mobile (touch device) 1, mobile (touch device) 2, analysis, multiple Y axes, multiple X axes. Supported and enhanced #5040, #5039, #5102, #5262, #4905, #4921, #5091.
[+] Enhanced method
echarts.util.parseDate, which have supported parsing different formats of data expression to UTC time. See time in series.data
[^] Enhanced processing of geoJSON.
[^] Fixed function name of "disConnect". See #5208.
[^] Remove incorrect warning specifying
width,height when initialize echart. See #4569.
Fixed the initialization of series-treemap.data is incorrect in one case.
Enhanced the behavior of brush on category axis.
[+] A specified geo coordinate system has been able to be used in map series. (In the past map series could only creat an inner exclusive geo coodinate system). Thus, map series can be used to control color of a geo component. Moreover, a geo coordinate system can be shared among map series and other series, like scatter series. See series-map.geoIndex.
[+] Added series-pie.animationType, which enables more animation effects.
[+] Callback function have been supported in animationDuration, which enables different animation duration of data items.
[+] category axis has been changed to show all categories by default, in spite of whether there is data in categories. In the past, categories in the end that has no data will not be displayed.
[+] When using singleAxis,
series.data has supported one-dimension array, like
[11, 23, 44].
[+] Exposed throttle util method:
[+] When using visualMap to control a series, it has supported that some data items escape from the control by visualMap, but use its series visual settings (color, symbol, ...). See the paragraph of
Configure mapping in visualMap.
[^] Enhanced the effect of grid (cartesian) when on data displayed.
[^] Added parameter
dataIndex in showTip event.
[^] Fixed vulnerability about XSS in tooltip. See #4769.
[^] Fixed series-radar render error in a case that no data exists.
[+] Add graphic in option, enable graphic configuration in option. See examples: http://echarts.baidu.com/gallery/editor.html?c=line-y-category, http://echarts.baidu.com/gallery/editor.html?c=line-draggable and http://echarts.baidu.com/gallery/editor.html?c=map-province.
[+] Add tooltip.confine, which can confine tooltip within contianer of echarts instance. It helps a lot in small screen, or in the situation that outer dom is set to be
[^] Fix that erroneously forbiden default pan behavior in touch device. See #4393.
[^] Fix symbol mapping in visualMap.
[^] Fix tooltip may not show bug when first series have null data.
echarts.extendSeriesModel error. See #4397.
【+】add in radar chart, see https://ecomfe.github.io/echarts-doc/public/en/option.html#series-radar
[^] fix the only one configuration for ''none'' bug in markLine symbol. See #2733
[^]optimization of vertically centered multiple yext lines.
[^] emphasis configuration item of label in data item as pie chart is normal value by dafualt.
[^] when introdcued on need, line chart, pie chart and scatter chart introduce grid component by dafault to avoid problems in#2758.
[^] fix floating point precision bug in dataZoom component. Fix #2757
[^] unselected legend chart is grey. See #2615
[^] fix dataZoom position failure bug in media query of 3.1.1. Fix #2710
[^] fix firefox's incapability of triggering wheel events bug in 3.1.1 中. Fix #2730
[^] IE8 optimization.
[^] change to webpack to build code.
【+】provide theme download,see details in http://echarts.baidu.com/download-theme.html
the bug that update data can not be shown insetOption` after emptying line chart data in v3.1.1.
[^] fix possiblity of reporting
id duplicates error in
setOption(chart.getOption()) . Fix #2635
[^] allow to customize toolbox toobar. See details in toolbox.feature
[^] scale optimization of
'time' type axis in large-span time range.
[^] fix no show of label formatter return to 0.Fix #2659
[^] fix markPoint label display error in charts with vertical axis as category axis.Fix #2641
[^] optimize dataZoom, fix dynamic data update problem in dataZoom chart. Fix #2667
[^] percentage is 0 rather than NaN when all pie chart data are zero. Fix #2690
[^] title alignment optimization.
[^] support display of tooltip when charts update. Fix #2478
axisTick.length supports percentage.
[^] optimization of line animation feature.
[^] optimization of category axis feature of large data amount .
[^] fix error reporting bug of markPoint and markLine in IE8.
[^] fix error reporting bug under
'use strict'model. Fix #2643
【+】newly add npm channel to obtain echarts, see details in webpack + echarts tutorial
[^] fix abnormal indynamic markPoint and markLine . Fix #2522
[^] fix parameter error in axis interval callback. Fix #2470
[^] fix failure in customizing lineStyle of every edge in graph. Fix #2558
[^] saveAsImage supports IE9+ and FireFox in toolbox.
[^] support cylindrical corner configuration. #2550
[^] fix error in dataZoom location configuration item. Fix #2619
[^] fix possible
id duplicate error when fix
setOption for too many times.Fix #2452
[^] candlestick and boxplot chart support markPoint and markLine.Fix #2566
[^] fix reset error in toolbox after use
setOption in non-merge model.Fix #2596
[^] scatter chart and markPoint support configurating
emphasis. Fix #2596
[^] Treemap supports
roam configuration item.
[^] axis of time type support time data of string format.
[^] fix switch problem in Line and area charts. Fix #2625
[^] location optimization of multiple series of bar chart markPoint. Fix #2623
[^] fix error reporting in init when theme is string and has dataZoom component. Fix #2619
[^] legend and toolbox support setting height and width and wrap automatically through width and height.Fix #2621
[^] fix incapability to trigger mouse events on computers with touch screen like Surface and so on. Fix #2569
[^] fix highlight failture in scatter chart.
[^] optimize tooltip linkage. Fix #2445
[^] dataZoom of inside type support zoomLock.
[^] add error alert of non-exist map type.
[^] optimize legend switch animation of line chart.
[^] fix problem about Legends cannot be added dynamically. Fix #2457
[^] fix timeline's incapability to configutate show.
[^] fix 0 data shown as undefined in tooltip .Fix #2463
[^] fix incorrect display of dataZoom zoom graphic. Fix #2462
[^] fix the problem of axis
max as string, PR #2481
[^] fix average value, maximum value and minimum vaule label and the incapability to show correct value of tooltip. Fix #2393
[^] fix drawing incorrectness when bar chart has bigger width than height, Fix #2343
[^] fix the function problem of legend
show configuration item. Fix #2371
[^] map type can choose data attribute.
[^] fix average mark and mark calculation errors, Fix #2367
[^] animation optimization when line chart change from
'-' no data to data.
[^] mouse wheel zoom direction change to ommonly used one.
[^] data area zoom tool in toolbar support specified axis, see detail intoolbox document
[^] fix no data error on timeline, scale change from
[-1, 1] to
[0, 1] when data value axis has no data.
[^] fix drawing error of axis splitArea.
[^] fix multiple chart example linkage problem. Fix #2391
[^] fix the problem that color on legend cannot display correctly with pie chart color being callback function. Fix #2372
[^] fix mouse hover errors when pie chart data is 0.
[^] when all pie chart data are 0, secotrs changed to uniform distribution.
[^] fix errors in background seeting under IE 8.
[^] fix incorrect release event in tooltip component dispose.