geo
component. #14767 (pissang)appendToBody
. #14713 (plainheart)symbolOffset
incorrectly marked as mandatory. #14693 (villebro)z
and not in the front. #14542 (plainheart) #14417 (susiwen8)CanvasPatttern#setTransform
may not exists error. #738 (pissang)symbolOffset
work on all the components using symbols. #14375 (plainheart)labelLayout
is used. #14578 (pissang)LegendComponentOption.icon
property type #14263 (thesiti92)'image://'
won't display #14056 (susiwen8)zero
value sector may be incorrectly drawn as a circle. #699 (plainheart)geo
as dependency in map. #14124 (pissang)labelLine
will not been hidden when label
is switched from outside to inside #14017 (susiwen8)yAxisIndex: false
in toolbox dataZoom may have error. #14175 (100pah)pixelRatio
. #706 (plainheart)devicePixelRatio
by default for exporting crisp and clear images by default. #14002 (plainheart)'inherit'
#14000 (susiwen8)opacity
may not work in SVG renderer. #675 (plainheart)showLoading
center align and fontSize
not work. Add fontFamily
, fontWeight
, fontStyle
#13972 (yufeng04)pointer.offsetCenter
doesn't work without icon #13966 (yufeng04)highlightPolicy
, focusNodeAdjacency
, hoverOffset
, by the option focus
, blurScope
and scale
. See examples sankey-energy, graph, sunburst-drink.labelLayout
to enable more abilities for developers to tweak the layout of the labels after it's originally positioned by the chart itself. With the options in labelLayout
, developers can:labelLine
for all series, which is very useful for guiding element to related labels when labels have to be far away from the elements. See examples scatter-label-align-right, scatter-label-align-top. Related issues: #11534, #12971.series.endLabel
in line series. Label can be displayed at the end of a line.series.label.valueAnimation
, series.endLabel.valueAnimation
. See more details in #13246 and #13045.series.realtimeSort
. See examples bar-race, and see more details in the original pull request #12484.dataset
in declarative way. Built-in or third-party data transformer can be made as plug-ins to provide various transform algorithms. ECharts users can use those transformers in ECharts option.decal
:transition
for transform related properties, style properties and shape properties. See custom-gauge.morph
on elements definitions. See examples custom-combine-separate-morph, custom-one-to-one-morph, custom-story-transition, custom-spiral-race.during
. See the example custom-spiral-race, and see more details in #12775.darkMode
. 12911.replaceMerge
):parseDate
#13044.lineStyle: {color: 'gradient'}
.markPoint.data.type
and markArea.data.type
support the value 'median'
.requestAnimationFrame
when rendering finished.contentToOption
totally optional. #13139.option.color = ['#c23531', '#2f4554', '#61a0a8', '#d48265', '#91c7ae', '#749f83', '#ca8622', '#bda29a', '#6e7074', '#546570', '#c4ccd3'];
.'echarts/lib/export.js'
is not mounted to 'echarts/lib/echarts.js'
by default. If the upper application previously used import * as echarts from 'echarts/lib/echarts'
and used any of the exported modules in 'echarts/lib/export.js'
, please change the import code to import echarts from 'echarts/index.blank'
, where the modules from 'echarts/lib/export.js'
are mounted by default.src/echarts.js
, src/chart/*.js
and src/component/*.js
, it can not work any more because all of the files in /src
folder are migrated to *.ts
.visualMap
and itemStyle
|lineStyle
|areaStyle
are reversed. That is, previously, the visuals (i.e., color, symbol, symbolSize, ...) that generated by the component visualMap
has highest priority, which will overwrite the same visuals specified in itemStyle
|lineStyle
|areaStyle
. That brought trouble to specify specific style to some certain data items. Since v5.0, the visuals specified in itemStyle
|lineStyle
|areaStyle
has highest priority.rich.?.padding
are changed. Previously rich.?.padding: [11, 22, 33, 44]
indicates that padding-top is 33
and padding-bottom is 11
, which is a buggy implementation because it is different from what CSS did. Since v5.0, we fix it: rich.?.padding: [11, 22, 33, 44]
indicates padding-top is 11
and padding-bottom is 33
.aria
is not included in dist/echarts.simple(.min).js
since v5.0. But it is still included in dist/echarts.common(.min).js
and dist/echarts(.min).js
.position: [number, number]
are changed to x: number
/y: number
.scale: [number, number]
are changed to scaleX: number
/scaleY: number
.origin: [number, number]
are changed to originX: number
/originY: number
.position
, scale
and origin
are still supported but deprecated.graphic
components: the declarations of each element.custom series
: the declarations of each element in the return of renderItem
.style.text
are deprecated in elements except Text
. Instead, Prop set textContent
and textConfig
are provided to support more powerful capabilities.style
and style.rich.?
. Use the props at the right part below instead.graphic
components: the declarations of each element. [compat, but not accurately the same in some complicated cases.]custom series
: the declarations of each element in the return of renderItem
. [compat, but not accurately the same in some complicated cases].chart.one(...)
is deprecated.label
:color
, textBorderColor
, backgroundColor
and borderColor
, the value 'auto'
is deprecated. Use the value 'inherit'
instead.hoverAnimation
:series.hoverAnimation
is deprecated. Use series.emphasis.scale
instead.line series
:series.clipOverflow
is deprecated. Use series.clip
instead.custom series
:renderItem
, the api.style(...)
and api.styleEmphasis(...)
are deprecated. Because it is not really necessary and hard to ensure backward compatibility. Users can fetch system designated visual by api.visual(...)
.sunburst series
:highlight
is deprecated. Use sunburstHighlight
instead.downplay
is deprecated. Use sunburstUnhighlight
instead.series.downplay
is deprecated. Use series.blur
instead.series.highlightPolicy
is deprecated. Use series.emphasis.focus
instead.pie series
:pieToggleSelect
=> toggleSelect
pieSelect
=> select
pieUnSelect
=> unselect
pieselectchanged
=> selectchanged
pieselected
=> selected
pieunselected
=> unselected
series.label.margin
is deprecated. Use series.label.edgeDistance
instead.series.clockWise
is deprecated. Use series.clockwise
instead.series.hoverOffset
is deprecated. Use series.emphasis.scaleSize
instead.map series
:mapToggleSelect
=> toggleSelect
mapSelect
=> select
mapUnSelect
=> unselect
mapselectchanged
=> selectchanged
mapselected
=> selected
mapunselected
=> unselected
series.mapType
is deprecated. Use series.map
instead.series.mapLocation
is deprecated.graph series
:series.focusNodeAdjacency
is deprecated. Use series.emphasis: { focus: 'adjacency'}
instead.gauge series
:series.clockWise
is deprecated. Use series.clockwise
instead.series.hoverOffset
is deprecated. Use series.emphasis.scaleSize
instead.dataZoom component
:dataZoom.handleIcon
need prefix path://
if using SVGPath.radar
:radar.name
is deprecated. Use radar.axisName
instead.radar.nameGap
is deprecated. Use radar.axisNameGap
instead.echarts.format.formatTime
is deprecated. Use echarts.time.format
instead.echarts.number.parseDate
is deprecated. Use echarts.time.parse
instead.echarts.format.getTextRect
is deprecated.[Feature] [graph] Support multiple edges to link nodes in graph. #12590 (wf123537200)
[Feature] [funnel] Add orient
option in funnel. Support horizontal layout. #12754 (regrex)
[Enhancement] [tooltip] Add text shadow options. #12664 (Ovilia)
[Enhancement] [toolbox] Add brushStyle
option to configuration style of brush rect in the dataZoom feature. #12550 (zhiyuc123)
[Fix] [themeRiver] Optimize data process in themeRiver. #12022 (Zaynex)
[Fix] [toolbox] Fix pie series render incorrectly after editing its data in the dataView feature. #12561 (plainheart)
[Fix] [toolbox] Fix dataView shows NaN when using dataset. #11849 (susiwen8)
[Fix] [toolbox] Fix saveAsImage may have error in some special environments. #12643 (lzr900515)
[Fix] [lines] Fix lines disappear if setOption again without data. #12850 (plainheart)
[Fix] [sunburst] [treemap] Fix label formatter in levels
not work bug. #12742 (Ovilia)
[Fix] [bmap] Fix bmap event moveend
is always triggered when dragging or zoomend. #12558 (plainheart)
[Fix] [grid] Fix wrong gap calculation when containLabel
is set in grid. #12259 (Ling310)
[Fix] [tooltip] Fix newline in tooltip of radar and map series when using ricText
render mode. #12664 (Ovilia)
[Fix] [tooltip] Update tooltip position proportionally when chart resized. #12834 (liulinboyi)
[Fix] [tooltip] Fix tooltip dispose in richText
render mode. #12608 (plainheart)
[Fix] [tree] Fix image symbol not display on first render. #12367 (plainheart)
[Fix] [geo] Fix label formatter not work bug. #12762 (plainheart)
[Fix] [bar] Fix error when switching showBackground
from false
to true
. #13085 (easonyq)
[Fix] [markArea] Fix label is not hidden when markArea is outside the grid. #12669 (Ovilia)
[Fix] [markLine] [markPoint] Fix symbolRotate
not work bug. #12737 #12392 (plainheart)
[Fix] [polar] Fix bar layout on polar with nagive axis. #12418 (gracelia)
[Feature] [toolbox] Support download SVG file in toolbox when using SVG render mode. #12144 (Ovilia)
[Feature] Add more parameters in the loading effect. #12414 (yufeng04)
[Feature] Support callback for symbolRotate
. #12348 #12354 (plainheart)
[Feature] [axis] Callbacks of min
, max
can return null
to use the default value now. #11829 (susiwen8), #12371 (100pah)
[Feature] [geo] Add nameProperty
to specify the name field of GeoJSON source. #12156 (alex2wong)
[Fix] [sankey] Fix tooltip not displayed on edges. #12011 (susiwen8)
[Fix] [sankey] Fix node may disappear when link value is 0. #12191 (susiwen8), #12472 (100pah)
[Fix] [treemap] Add missing params in the foramtter callback. #11854 (susiwen8, 100pah)
[Fix] [calendar] Fix calendar chart layout when user is in a timezone with DST. #12172 (mikeyshing88), #12466 (100pah)
[Fix] [line] Fix safari may crash because of memory explosion when using gradient, shadow with large wide-range animation. #12410 (pissang)
[Fix] [line] Fix clip bug in chromium when chart size over 18000px. #12393 (zhanfang)
[Fix] [pie] Fix label may disappear when animation is disabled. #12243 (Ovilia)
[Fix] [title] Fix potential security risk when '_blank'
target for link. #12380 (susiwen8)
[Fix] [geo] Fix animation not work when change center
or zoom
with setOption
. #12340 (Ovilia)
[Fix] [heatmap] Remove the 1px gap. #12342 (SnailSword)
[Fix] [sunburst] Fix default downplay style not work bug. #12264 (pissang)
[Fix] [visualMap] minOpen
and maxOpen
is not counted into pieces number now. #12147 (susiwen8)
[Fix] [bmap] [extension] Fix layer may not been cleared when using progressive rendering. (pissang)
[Fix] [bmap] [extension] Fix unexpected refresh bug.#12411 (pissang)
[Feature] Provide new layouts for markLine labels. #11843 (Ovilia)
[Feature] Support background option for bar series. #11951 (Ovilia)
[Feature] Support appending tooltip DOM to HTML body. #8049 #12024 (xinpureZhu, 100pah)
[Feature] Add draggable support to group elements on graphic component. #11959 (pissang)
[Feature] Add polyline edge layout for the tree chart. #11808 (deqingli)
[Enhance] Enhance continuity line trail for effect line. #11893 (alex2wong)
[Fix] Fix markPoint position in stacked line/bar series. #11965 (yikuangli)
[Fix] Radar chart data may appear outside of the radar component. #11841 (susiwen8)
[Fix] Fix treemap highlight action not triggered. #12050 (100pah)
[Fix] Fix Array.prototype.slice is not defined on typed array #11956 (pissang)
[Fix] Fix candlestick throw error when some series are filtered by legend. #12027 (100pah)
[Fix] Fix brush component not follow the pan and zoom of coordinate system. #11998 (100pah)
[Fix] Fix action 'showTip'
dispatched in radar chart. #11985 (yufeng04)
[Fix] Fix splitArea not work in singleAxis. #11890 (newraina)
[Fix] Fix legend pagination may disappear. #11952 (yufeng04)
[Fix] Fix emphasis lineStyle options do not work in sankey chart. #11729 (deqingli)
[Fix] Fix tooltip formatter has no value in sankey chart. #11752 (deqingli)
[Feature] Optimize label layout on pie. Add new alignTo
option for aligning the labels. Check more detail in PR #11715 (Ovilia)
[Feature] Add minorTick
, minorSplitLine
on axis. Check more detail in the PR #11705 (pissang)
[Feature] Added more themes. #11566 (WebCodePro719)
[Enhance] Chart will keep the dragging status when mouse is out of the area. Which will provide a much better dragging experience. #11710 (100pah)
[Enhance] Legend will display colors from visualMap
component in pie
/funnel
/radar
series. #11737 (pissang)
[Enhance] Enhance dataset default encode guess strategy. #11746 (100pah)
[Enhance] Stack icon on toolbox now is a toggle button. Removed tiled icon. #11367 (alex2wong)
[Enhance] Add a delay to avoid flashing when hovering on nodes and edges of graph
and sankey
series. 11572 (deqingli)
[Fix] Fix bar width calculation with barMaxWidth
constraint and negative barGap
. #11713 (pissang)
[Fix] Fix seams in heatmap
series. Which may cause unexpected gray lines. #11689 (pissang)
[Fix] Fix unexpected highlight state after inverse selection in legend
. #11547 (SnailSword)
[Fix] Fix tooltip may highlight the point out of chart in line
series. #11548 (SnailSword)
[Fix] Fix label may not disappear on SVG renderer. ecomfe/zrender#535 (Ovilia)
[Fix] Not display bar on polar when value is 0
. #11452 (foolzhang)
[Fix] Fix logic issue in global textStyle
. #11653 (code4fan)
[Fix] Fix label color of axisPointer
in dark theme. #11656 (asiOvOtus)
[Fix] Fix markPoint
out of the chart may still display in the wrong position. #11484 (susiwen8)
[Fix] Fix tooltip shows multiple values around both sides of the pointer. #11648 (100pah)
[Fix] Fix label.formatter
of leaves in tree
series not work. #11556 (deqingli)
[Fix] Fix overflow symbol not display when clip
is set false
in line
series. #11552 (SnailSword)
[Feature] Add roundCap
option for round corners on bar
series width polar
coordinate system. #11393 (Ovilia)
[Feature] Add event brushEnd
for brush
component #11285(cuijian-dexter)
[Feature] Add friction
option in force layout of graph
. #11276 (pissang)
[Feature] Add ignoreForceLayout
option in the graph
links. #11445 (TYzzt)
[Feature] Add axisType
in the indicator of radar
series. #11324(zifix)
[Feature] Add clip
option in candllestick
series. #11529 (pissang)
[Fix] Fix lots of label positioning issues in SVG renderer. ecomfe/zrender#519 (100pah)
[Fix] Fix interval issues related to category axis tick. Like areaStyle.color
is incorrect in #10948, xAxis.axisTick.interval
is calculated incorrectly in #11176 . #11186 (foolzhang)
[Fix] Fix bar
series can't display on the log
axis. #11472(SnailSword)
[Fix] Fix tooltip may be covered by the canvas when -webkit-overflow-scrolling: touch
on iOS 13. ecomfe/zrender#522 (100pah)
[Fix] Fix some of labels on category axis may disappear forever after chart resized. #11536 (100pah)
[Fix] Fix brush drag gets stuck when the mouse leaves the chart area. #11516 (100pah)
[Fix] Fix image symbol may disappear forever after legend toggled. #11515 (yufeng04)
[Fix] Fix changing from 'scroll'
type to 'plain'
type not work bug in legend. #11504 (yufeng04)
[Fix] Optimize layout and bar width of bar
series on time
axis and value
axis. Make the barMaxWidth
has higher priority than barWidth
. Add barMinWidth
for bar
series on time
axis and value
axis. #11479 (Ovilia, 100pah)
[Fix] Fix title of toolbox icon may be cut by the container. #11456 (Ovilia)
[Fix] Fix precision issue in the ticks calculating. #11488 (Ovilia)
[Fix] Fix rotate
property of label not work in tree
series. #11457 (deqingli)
[Fix] Fix edge won't disappear after collapsed if the id
is duplicated in tree
series. #11447 (deqingli)
[Fix] Fix data disappear when updating with dataset
in gauge
series. #11373 (Ovilia)
[Fix] Fix gradient on bar leaked to label in SVG Renderer. (Ovilia)
[Feature] Add option clip
for line
, bar
, lines
, scatter
and custom series
, which prevents the shapes overflow the area of the coordinate system. And support setting filterMode
on toolbox.dataZoom
. Fix #9200, #10224, #10748, #11086.
[Feature] Support “select all” and “reverse select” buttons in legend
. See legend.selector
for details.
[Feature] Provide echarts.graphic.registerShape
and echarts.graphic.getShapeClass
. The registered shape classes can be used in custom series
and graphic component
.
[Feature] Support show border style on legend
item. Support setting itemStyle
on legend
. Fix #7340.
[Feature] Support expansion animation for data update, support pie-series.animationTypeUpdate
. Fix #11029.
[Feature] Support setting rippleEffect.color
in effectScatter
.
[Feature] Support using BaiduMap API version 3.0 in bmap by option bmap.mapStyleV2
.
[Fix] Fix that the stacked bar exceed zoom limit. Fix #7534, #7672, #7732, #7872, #8069, #8520, #8935, #8955, #9200, #9237, #9847, #10359, #10518, #10972.
[Fix] Fix that sometimes when using “toolbox dataZoom” it can not return to the original state. Fix #11055.
[Fix] Fix the texture pattern rendering in map
and geo
. And Fix that the the shadow of them are different between canvas renderer and SVG renderer. Fix #11055, #5429.
[Fix] Fix that data does not rendered after a NaN
value in candlestick. Fix #11101.
[Fix] Fix geo.label.formatter
does not work. Fix #8489.
[Fix] Fix the hover style incorrect in custom series
. Fix #11103.
[Fix] Fix that tree root node disappears after roaming. Fix #10291, #10986, #10164, #9580, #9256, #9216.
[Fix] Fix that SVG renderer should render normally despite hover layer set. Fix #11054.
[Fix] Add dispose checking for chart instance.
[Feature] Sankey diagram enhancement: Add left/right node align, right in sankey diagram. Support user to specify the depth of the node. Enhance sankey node tooltip formatter. Add depth layout info for each node.
[Feature] Support callback in series.symbol
. Contributed by PR #9664 originally.
[Feature] Enhance Pie chart: Support minShowLabelAngle
. Contributed by PR #8997 originally. Support label rotate in pie chart. Fix #10045.
[Feature] Support backgroundColor
for connected charts in toolbox. toolbox.feature.saveAsImage.connectedBackgroundColor
can be used to set the background color. Fix #10099.
[Feature] Enhance toolbox: Enable to set text style of toolbox. Support tooltip for toolbox. Fix #10202.
[Feature] Enhance dataZoom: Normalize illegal range setting and get accurate start
/end
/startValue
/endValue
in 'dataZoom'
event.
[Feature] Add dimensionNames
and encode
info to callback parameters of formatters. Fix #10248 and Close #10250.
[Feature] Funnel enhancement: series.label.position
support to set rightTop
, rightBottom
, leftTop
, leftBottom
. And fix style in funnel text position.
[Fix] Support mouse event in iOS when css transform used. Fix #9434, #8326, #5009, #5921.
[Fix] Use a clearer warning message when initing dom without size. Fix #10478.
[Fix] Fix that the rgba opacity does not work in SVG renderer. Fix #9014
[Fix] Enhance funnel chart label display policy PR #8759
[Fix] Fix the highlight/downplay of pie graphic.
[Fix] Fix the mouse pointer in force graph. Fix #7764, contributed by PR #9134.
[Fix] Fix that symbol
and symbolSize
and opacity
does not work in series[i]-graph.categories[i]
. Fix #8009 and #5969, contributed by PR #9171.
[Fix] Fix that axisLine.show
does not work in the gauge. Fix #9194, contributed by PR #9195.
[Fix] Fix a display error when the first data item is ‘-’ in radar. Fix 8962.
[Fix] Fix polygon rendering bug when the first value is NaN
. Fix #8962, contributed by PR #9162.
[Fix] Fix text truncate bug in treemap when using SVG renderer.
[Fix] Fix that label.rotate
does not work in graph. Fix #9182, contributed by PR #9210.
[Fix] Fix the rich content hiding bug and confine bug in tooltip. Fix ecomfe/echarts-for-weixin#360, ecomfe/echarts-for-weixin#347.
[Fix] Fix that callback function params.color is incorrect in sunburst area. Fix #8952, contributed by PR #9238.
[Fix] Fix that when axisLabel.interval
of a category axis is set as 0
, all labels are displayed regardless of overlap. Fix #9589.
[Fix] Fix sub-pixel in markLine. Move subPixelOptimize to zrender. Fix #9598.
[Fix] Fix that when doing clear on click handler error is thrown. Fix #9649.
[Fix] Fix that false
value in data items effect subsequent items in visualMap
. Fix #8799.
[Fix] Enhance hoverStyle
and highlight
/downplay
API. Support keep highlighted when changing style (e.g., setOption
or hoverLink
). Fix the highlight conflict.
[Fix] Fix radar line disappear on hover when there is empty value in data.
[Fix] Fix that geo map panning not working on Edge browser. Fix #9479.
[Fix] Fix map label bugs: Fix map rich label missing when missing data. Fix map label miss to enter formatter when missing data. Fix #9682.
[Fix] Enable triggerEvent
for label of angleAxis
. Fix #9765.
[Fix] Fix that the hover style bugs of graph: Fix that the hover style is disabled by focusNodeAdjacency
in graph. Fix that the line label can not be returned to its original opacity after "focusNodeAdjacency"
.
[Fix] Lift the axis line arrow over splitLine and tick.
[Fix] Fix that the scrollable legend pager does not work when the target index is illegal. Fix #7568.
[Fix] Exclude padding from tooltip position, since it's included in clientWidth. Contributed by PR #9750.
[Fix] Fix barWidth
calculation when stack on multiple polars. Fix #9626.
[Fix] Loop to find the first non-NaN angle for clipPath in pie.
[Fix] Fix line width in singleAxis. Fix #9965.
[Fix] Fix the label bounding rect calculation error when rich
used (e.g., containLabel: true while axisLabel has rich).
[Fix] Part of emphasis in sunburst do not work. Fix #9563, constributed by PR #9993.
[Fix] Add seriesId
in pieselectchanged
. Fix #9830.
[Fix] Fix that axis name align does not work. Fix #9901.
[Fix] Fix taht the strange label position when the pie chart series data value is null
. Fix #10088.
[Fix] Do not create an anchor element if you don't need to in SaveAsImage
. Contributed by PR #10132.
[Fix] Fix that axisLabel
dost not display correctly in radar. Fix #9282, contributed by PR #10036.
[Fix] Fix that bar chart is abnormal when filterMode
of dataZoom
is ‘empty’. Fix #9882.
[Fix] Fix series.label.formatter
callback bug. Fix #10248, contributed by PR #10250.
[Fix] Fix that the last axis labels are duplicated. Fix #10304.
[Fix] Fix that setting emphasis.lineStyle.type
as solid
dose not work. Fix #9704, close #10129.
[Fix] Fix that if some negetive numbers or strings existing in the dimensions array, the corresponding line will not show. Fix #10343.
[Fix] Fix that when '0'
existing in dimentions the chart do not work. Make backward compat when dimention is a number-like string. Fix #9363, contributed by PR #9388.
[Fix] Fix hover style on textStroke
bug in custom series.
[Fix] Fix graph bug when data is number typed. Fix #10485.
[Fix] Fix that axisPointer
label padding does not work. Fix #10569.
[Fix] Add dimIndex
for callback formatter in radar. Close #10403, #10180, contributed PR #10437.
[Fix] Prevent treamap from using hover layer by default. Fix #10521. Ref #10635.
[Fix] Update pointer when type is none. Fix #10570.
[Fix] Enhance circular layout: based on symbol size and fix overlap when some value are very smaller than the max value. Fix #10462, Close #10615.
[Fix] Support click and tooltip in bar large mode. Fix #10699.
[Fix] Fix that in some case re-setOption
in event handler throws error. See #9649.
[Fix] Fix that geo region problem causes showTip
abnormal. See #9156.
[Fix] Fix that stacked bars are over cartesian in some cases. See #9346.
[Fix] Fix that legend is not able to scroll when the space is not enough to contain one item. See #6743, #8971, #9471.
[Fix] Fix that the centered pie label might has some bias on some angles. See #9657.
[Fix] Fix that Geo map panning is not working on MS Edge browser See #9479.
[Fix] Fix that label dispaly problem in map series. See #9682.
[Fix] Fix that visualMap: false
set on data items makes subsequent items abnormal. See #8799.
[Fix] When axisLabel.interval
of a category axis is set as 0
, all labels show regardless of overlap. See #9589.
[Fix] Fix grid(cartesian) did not render when both containLabel and axisLabel.rich used.
[Fix] Fix license statement.
[Fix] Fix rich text boundingRect bug.
Recovery build
Fix the problem that bar progressive was blocked.
[Feature] Support non-html tooltip, which enable show tooltip on non-html environment, for example, WeChat Mini App. Use tooltip.renderMode to enable this feature.
[Feature] Support event filtering, which enable listen event triggered by specified component, series, data items. See chart.on for details, where a new parameter query
provided this feature. Support event listening for custom series and graphic component, where specified events from the specified graphic elements can be listened by the query
.
[Feature] Enable implementing scroll bar by dataZoom (similar behavior as the browser scroll bar), see dataZoom-inside.moveOnMouseWheel, and see the Gantt example.
[Feature] Support focusing node adjacency in sankey diagram. See focusNodeAdjacency and example.
[Feature] Support vertical layout of sankey diagram, see series-sankey.orient and Vertical sankey example.
[Feature] Support roam for tree diagram. See series-tree.roam.
[Feature] Enable to set an axis as -1
in encode for custom series, which indicates that the axis and its corresponding dataZoom do not control any dimension of the series (either calculate axis extent by this series nor scale or filter this series). See Gantt example.
[Feature] Enable layout 'cover'
in path shape for custom series, which brings convenience when using SVG PathData create shapes. See Gantt example.
[Feature] Enhance custom series: Added params.actionType, enables some optimize. And addparams.coordSys.zoom for geo coordinate system. Add invisible and ignore to enable show and hide graphic elements in different situation.
[Fix] Fix polar category axis interval bug. See #8791.
[Fix] Do not support set polar center on series. Center should be set on polar.center.
[Fix] Fix bar start position when multiple axes exists. See #8747.
[Fix] Remove clipPath for expansion animation. See #8994.
[Fix] Fix axes overlap when two Y axes are on one X axis. See #8975.
[Feature] Enable candlestick and bar chart rendering and zooming in a large amount of data (200K). Add option series-candlestick.progressiveChunkMode to enhance the effect when progressively rendering. See example candlestick-large.
[Feature] Add tree directions from right to left, from bottom to top for tree series. #7351 #7154. See example tree-orient-right-left, tree-vertical.
[Feature] Support keeping-aspect for legend path. #7831
[Feature] Support node dragging for sankey chart. See example sankey-energy.
[Enhance] Category axis enhancement:
[Enhance] In line chart, enhance symbol display strategy when using category axis (see showAllSymbol:'auto'
).
[Enhance] Support that lift the brushed elements to the top (add option visualMap.inRange.liftZ
).
[Enhance] Enhance the order of nodes for sankey diagram. #3390 #3543 #6365 #4880 #4986
[Enhance] Enhance sampling performance in progressive mode.
[Enhance] Enhance parallel performance in progressive mode.
[Enhance] Currently do not filter empty data item in data zoom, which makes line chart keeping broken. #7955
[Enhance] Support toolbox.feature merge.
[Fix] Resolve browser become unresponsive when the data of sankey series has cycle. #7495 #8117 #7583 #7325 #6555
[Fix] yAxis
extent did not update when some of the stacked bar series hide. #8003
[Fix] Currently we fetch name from dateItem.name
firstly in list. #7966
[Fix] Typed array incorrect usage in WeChat app.
[Fix] option
in axis data item did not work. #7954
[Fix] markArea
only displayed the last one. #7902
[Fix] Fixed the WeChat environment imprecise detection.
[Fix] Rounding error in clip symbol for line chart. #7913
[Fix] The default tooltip in candlestick only showed one item. #8149
[Fix] Bar chart start point was incorrect when multiple axes exist. #7412
[Fix] markArea
did not display when using ordinal string. #7849
[Fix] dataZoom
threw error when series was empty. #7666
[Fix] Add compatibility of data exceptions for sankey series. #2867
[Fix] Fix error when removing node or rendering again for the tree series. #8038 #8040 #7720 #7363 #7315
[Fix] sunburst
chart roll-up element was not removed when chart.setOption called. #8132
[Fix] SVG axisPointer text position bug. #7947
[Fix] Large lines chart render bug in large mode.
[Fix] The last day of a month was not displayed in calendar. #8045
[Fix] Data sampling of line chart caused incorrect extent when data had NaN.
[Fix] Data sampling of line chart worked abnormally when using series.encode
. #8017
[Fix] legendHoverLink: false
did not work appropriately when multiple series had the same name. #8010
[Fix] Some of the graph hover style did not work.
[Fix] Fix axis extent calculation error when using stack.
[Recovery Build]
[+] ECharts has been able to work on WeChat Applet.
[+] Added a new smooth policy, which corrects some undesired smooth result. See details in series-line.smooth and series-line.smoothMonotone. Fixed #7158.
[+] Supported series-line.symbolOffset of axis arrow. See #7422.
[+] Supported series-sunburst.label.minAngle, which enables hiding text if the sector is less then the minAngle
. See #7614.
[+] Supported configuring series-sunburst.nodeClick in level or single sector. See #7541.
[+] Supported stack data by value but not index. Fixed stack bug when using dataset. See #7535, #7560, #6861.
[^] Fixed shape clip when line chart is overflow cartesian area.
[^] Fixed that the last area of splitArea did not display. See #7118.
[^] Fixed the case when visualMap component is not imported for sunburst. See #7575.
[^] Fixed that apendData did not work when data amount was less then progressive limit. See #7718 and #7625.
[^] Fixed that apendData caused series color changed if series name was not specified.
[^] Fixed that tooltip.axisPointer.label.show did not work when set as false
. See #7725.
[^] Fixed that map could not be selected if an area had no data. See #7629.
[^] Fixed candlestick encode problem. See #7715.
[^] Fixed the data item empty check logic, which caused that renderItem could not enter when value array length not the same, and dataset could not be displayed. See #7733.
[^] Fixed the textStyle compatibility logic.
[^] Fixed that in some case the scollable legend (legend.type: 'scroll'
) caused ghost. See #7502.
[^] Fixed that the selected
option did not work in the data item of pie. See #7515.
[^] Fixed play button of timeline component could not be disabled. See #7506.
[+] Supported to render up to tens millions of data directly. ECharts4 has upgrade to stream architecture, and along with detailed optimization, it has supported to render incrementally loaded data and support progressive rendering.
[+] Published ZRender SVG Rendering Engine as an alternative backend of ECharts besides the existing Canvas Rendering Engine. The choice of rendering engine usually depends on the scenario, for example, benefit from the low memory cost, SVG Rendering Engine is suitable for mobile device, or the case that many ECharts instances exists in a single page, while the Canvas Rendering Engine is suitable for big data rendering or when visual effects required. Canvas Rendering Engine is default rendering engine. See zrender.
[+] Published Sunburst Chart to visualize hierarchical data efficiently with excellent interactions. See [examples] and (excellent) and docs.
[+] Published dataset component to support data based configuration, visual encoding and data sharing in different series.
[+] Supported WAI-ARIA (the Accessible Rich Internet Applications Suite) to help the disabled people to access the data visualization in web.
[+] Since ECharts4, the options label
and itemStyle
has been flattened. The original level of normal
is not needed any more, which make ECharts option more neat. As always, The previous option style in ECharts3 is still be compatible.
[+] Added two color themes, named ‘light’ and ‘dark’. Apply them by echarts.init(dom, themeName);
.
[+] Supported that auto collect legend names when legend.data is not specified.
[+] Supported that auto collect category names when axis.type
is 'category'
and axis.data is not specified.
registerMap
is null on index*.js
.3.8.0
:3.8.0
, the content in lib
directory is the same as the content in src
directory (both are ES Module), which may not compatible with the old verisons of node and webpack. So rollback to commonJS format in lib
of 3.8.2
.3.8.0
, the source code in src
constains global variable __DEV__
(which prints dev helper info for echarts users). To get the declaration of the global variable, users should include echarts/src/config.js
manually or make some settings in webpack
/rollup
(Check custom build tutorial please), which is not backward compatible. So we have removed __DEV__
from the codes in echarts/lib/**
in 3.8.2
. If dev helper info is required, use codes in echarts/src/**
.3.8
, echarts/src/echarts.js
(the same as echarts/lib/echarts.js
in 3.8.0
) does not include util methods, which used to be mounted on it. Now util methods are listed in echarts/src/export
and mounted on echarts/echarts*.js
. But it is not backward compatibility, so we have rollbacked to mount them on echarts/lib/echarts.js
in 3.8.2
.echarts/extension/dataTool
, havs been rollbacked to the original approach before 3.8
, where it must be included explicitly, and the namespace will be mounted on echarts
namespame.[+] Supported Tree Chart, including horizontal layout, vertical layout, radial layout.
[+] Supported SVG Renderer (beta), enable developers to choose SVG or Canvas renderer based on their platfroms and functional requirments.
[+] Source code of echarts has been switched to ES Module, which enabled tree shaking of bundle and reduced size.
[+] Supported build scripts for creating custom build, including multiple language support. See custom build tutorial. And added Finnish support, which is contributed by xvaara in PR #6863.
[+] Supported axis arrow. See #6675.
[+] Supported strokeWidth and strokeColor in treemap. See #6804.
[+] Supported show adjacent nodes in graph. See #6772.
[^] Fixed the area calculation when grid.containLabel is true
and axis is rotated. Thanks xvaara for PR #6951.
[^] Fixed that the calculation of interval is not incorrect when axisLabel.rotate is set in category axis. See #4170. Thankslanyuechen for PR #6903.
[^] Fixed the negative problem in dataTool.prepareBoxplotData
. Thanks d-rudolf for PR #6749.
[^] Enhanced the label interval of time axis. Thanks xiaoshan00 for PR #6808.
[^] Supported radiusAxis.inverse. See #6805 and #4253.
[^] Renamed some variables to avoid webpack special variable name. See #6788.
[^] Fixed position problem of scrollable legend. See #6756.
[^] Fixed that the themeRiver legend color is incorrect. See #6932.
[^] Fixed that brush empty value caused error thrown. See #6892.
dist/echarts/echarts.simple.js
do not includ utils, which used to be mounted on echarts
. dist/echarts/echarts.common.js
and dist/echarts/echarts.js
keep including them as before. And developers can custom build to include them.
Changes about dataTool
: When using dist/echarts/echarts.simple.js
or dist/echarts/echarts.common.js
, dist/echarts/extension/dataTool.js
should be manually included as before, but the namespace dataTool
will not be mounted to echarts
. When using dist/echarts/echarts.js
, echarts.dataTool
is included automatically by default.
[+] Supported English version build (All default text is in English) in https://github.com/apache/incubator-echarts/tree/master/dist. See #2321.
[+] Supported pie.hoverOffset. See #3857.
[^] Fixed compatibility of data in candlestick. See #6576.
[^] Fixed showMaxLabel showMinLabel.
[^] Fixed area chart when all value is negative. See #6707.
[^] Made the meaning of 'middle'
and 'center'
consist in axis.nameLocation.
[^] Fixed that markArea.itemStyle.emphasis did not work. See #5245.
[^] Fixed that calender did not work because of DST (Day Saving Time). See #6543.
[^] Enhanced the “save as image” in IE. See #6279.
[^] Fixed cleaning for “motion blur”. See #6577.
[^] Fix doji for k series candlestick. See #6583.
[^] Fixed the compatibility for markPoint
. See #6503.
[Recovery Build]
[^] Fixed problems of compatibility and emphasis style about textStyle. See #6491、#6529, #6516, #6532, #6237.
[^] Add sub-pixel optimize to candlestick.
[^] Fixed that emphasis style was not applied when using graph.focusNodeAdjacency.
[+] Supported Rich Text, which has enabled style configuring to some text snippets or the entire text block, and supported using images in text, and supported alignment or rotation of text block or snippets.
[+] Supported Scrollable Legend, which provides a solution for displays planty of legend items. See vertical legend 或 horizontal legend.
[+] Flatten textStyle
option. textStyle
exist in echarts option everywhere, for example, series-bar.label.normal.textStyle, xAxis.axisLabel.textStyle. It seems that some of them are to deep and verbose. So we removed the level of textStyle
to flatten them. That is, previous label.normal.textStyle.fontSize
, axisLabel.textStyle.fontSize
is modified to label.normal.fontSize
, axisLabel.fontSize
after v3.7
. Of course, the previous style is compatible all the same. Those options are flattened:
axisPointer.textStyle
xAxis.axisLabel.textStyle
yAxis.axisLabel.textStyle
radar.axisLabel.textStyle
singleAxis.axisLabel.textStyle
radiusAxis.axisLabel.textStyle
angleAxis.axisLabel.textStyle
parallel.parallelAxisDefault.axisLabel.textStyle
parallelAxis.axisLabel.textStyle
series.label[normal|emphasis].textStyle
series.data.label[normal|emphasis].textStyle
series-gauge.axisLabel.textStyle
series-gauge.title.textStyle
series-gauge.detail.textStyle
series-treemap.upperLabel[normal|emphasis].textStyle
series-graph.edgeLabel[normal|emphasis].textStyle
calendar.dayLabel.textStyle
calendar.monthLabel.textStyle
calendar.yearLabel.textStyle
markPoint.label[normal|emphasis].textStyle
markPoint.data.label[normal|emphasis].textStyle
markLine.label[normal|emphasis].textStyle
markLine.data.label[normal|emphasis].textStyle
markArea.label[normal|emphasis].textStyle
markArea.data.label[normal|emphasis].textStyle
tooltip.axisPointer.crossStyle.textStyle
axisPointer.label.textStyle
timeline.label.textStyle
radar.name.textStyle
[+] Supported minInterval on time axis (that is, axis.type is 'time'
), and supported maxInterval on value axis (that is axis.type is 'value'
). So that it is enabled to controll the precision of label when data zooming.
[+] Supported xAxis.axisLine.onZeroAxisIndex, which enables specifing corresponding relationship when multiple axes used and onZero
is required. See #5069.
[+] Supported that do not use coordinate system in custom series
.
[+] Supported rotation and alignment of label in bar chart. See rotate, align, verticalAlign. See example. See #5309.
[+] Supported radar.indicator.color, which enables setting different color for each indicator of radar chart. See #6128.
[+] Supported dataZoom.rangeMode, which can fixing zoom window according to data when data updated. See #6128.
[+] Supported using dataIndex
in action.legend.legendToggleSelect, action.legend.legendSelect, action.legend.legendUnSelect. See #4242.
[+] Supported map.label.formatter, which enables using rich text in map series. See Map Labels.
[+] Supported title.borderRadius and legend.borderRadius, which enables round corner of background or border in title
and legend
component.
[^] Fixed that error thrown when using shadow in pie series in some version of IE. See #5777.
[^] Fixed that name can not be obtained in tooltip
when nameMap
was used in map serise and there was no data in some areas. See #5633.
[^] Fixed tooltip
location incorrect after roamed in bmap extension. See #6211.
[^] Fixed null pointer exception of axisPointer
. See #6121.
[^] Fixed that error occured when height of heatmap was 0. See #6214.
[+] Fixed the incorrect rendering when the first entry was empty in candlestick. See #6059.
[^] Fixed that series-bar.dimensions did not work. See #6252.
[^] Fixed that when chilren number of group was not fixed, they could not be removed correctly in custom series.
[^] Fixed the error that calling connect
before setOption
called. See #6281.
[^] Fixed the edge judgement of tooltip.confine. See #6277 and 0da06d8.
[^] Fixed that bar series displayed abnormal when viewport was narrow and bar series were overlapped (both set barWidth
and barGap: '-100%'
). See #6312.
[^] Fixed precision problems. See #6371.
[+] Supported draw custom series on Baidu Map (bmap). See example 1 and example 2.
[+] Supported show parent labels in treemap. See example. See #5869 and #5579.
[+] 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.
[+] Support both negative and positive bounding data specified on series-pictorialBar.symbolBoundingData. See #5793.
[+] Supported label.formatterin treemap
. See #5757.
[+] Supported label.normal.textStyle.align and label.normal.textStyle.basealign in timeline
. See #5960.
[^] Fixed that tooltip
did not work when large scatter was zoomed. See#5837.
[^] Fixed that parameter position
did not work when trigger showTip action. See #5874.
[^] Fixed that sometimes the sum of the percent value is less than 100%
slightly in pie, which was caused by precision problem. See #5850.
[^] Fixed only the last markPoint
or markLine
was displayed when series.name
was the same. See #5712.
[^] Fixed that barBorderRadius did not work in horizontal bar. See #5943.
[^] Fixed the zoom point error when applying dataZoom-inside on Y axis. See #5278.
[^] Fixed sometimes radar did not display normally. See #5986.
[Recovery Build]
[+] Published custom series, which enables user to customize render logic and make new types of chart. See samples.
[+] Supported polar bar chart. See sample1, sample2, sample3.
[+] 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'
to 'value'
. If 'z'
is used in visualMap.dimension, please modify it to 'value'
or 2
.
[+] Supported dimensions, which enables that specifying names and types for each dimensions in data. Name can be displayed in tooltip.
[+] Supported dataZoom.minSpan and dataZoom.maxSpan. See #2843.
[+] 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 that minInterval did not work when min was set. See #4838.
[^] Fixed problems caused by default properties on Object
. See #5576.
[^] Fixed that error was thrown when setOption
while legend selection changed, which was caused graphic. See #5783.
[^] Fixed parallelAxis.axisLabel.interval supporting. See #5694.
[^] Enhanced interaction of dataZoom
.
[^] Fixed the problem about minAngle on rose chart. See #5617.
[^] Fixed the problem when tooltip updating.
clipPath
support for liquidfill.label
is set as insideTop
.[^] Fixed the problem when both left
right
width
top
bottom
height
are set. See #5440.
[^] Enhanced the effect of boundaryGap when only one data existed. See #4417.
[^] 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.
[^] Enabled toolbox clear button to be able to clear brush box of parallelAxis.
[^] Improved the performance of zrender up to 50%
.
[+] Supported useUTC, which enables display axisLabel
and tooltip
in local time or UTC. Related default setttings are modified: axisLabel
and 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 axis.type
is 'time'
tick is determined by UTC and can not align with daytime. Fixed #5396 and #5393.
[+] Supported axisLabel.showMinLabel and axisLabel.showMaxLabel.
[+] 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.
[^] Fixed when tooltip.trigger was 'axis'
, dispatchAction
showTip did not work. See #5423.
[^] Fixed that visualMap disabled itemStyle
of map. See #5388.
[^] Fixed that tooltip.trigger did not support 'none'
. See #5400.
[^] Fixed that data.lineStyle.color
of parallel did not work. See #5363.
Recovery Build
[+] Published calendar coordinate system. See examples.
[+] 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 that toolbox.feature.dataZoom can not control multiple x axes. See #4896.
[^] Fixed the default extent of category axis in dataZoom. See #5226.
[^] Fixed function name of “disConnect”. See #5208.
[^] Remove incorrect warning specifying width,height
when initialize echart. See #4569.
[^] Fixed that tooltip in gauge do not support percentage. See #4347 and #4332.
[^] Fixed the behavior when pointer color is ‘auto’ in gauge. See #5109.
[^] Fixed the problem when series-gauge.pointer.show is false
. See #4944.
Fixed the initialization of series-treemap.data is incorrect in one case.
Enhanced the behavior of brush on category axis.
[^] Fixed that visualMap is abnormal when some item of visualMap-piecewise.categories is numberic string. See #4960.
[+] Published pictorialBar
chart:pictorialBar. See example.
[+] Published themeRiver
chart:themeRiver.See example.
[+] 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 focusNodeAdjacency action, which enables trigger adjacent highlight of graph through API.
[+] Added series-pie.animationType, which enables more animation effects.
[+] Callback function have been supported in animationDuration, which enables different animation duration of data items.
[+] min and max have been supported in category axis.
[+] 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]
.
[+] dataZoom has supported singleAxis.
[+] Exposed throttle util method: chart.util.throttle
.
[+] candlestick has supported barWidth, barMinWidth and barMaxWidth. See #4783.
[+] lines chart has supported symbol, symbolSize.
[+] Added support for show end text and data label at the same time in visualMap-piecewise. See visualMap-piecewise.showLabel, and See #4845.
[+] 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 that some attributes did not work in series-graph.edgeLabel. See #4555.
[^] Fixed tick render problem when min
max
is stirng
in series-gauge. See #4617.
[^] Fixed series-gauge.pointer.show problem. See #4618.
[^] Fixed series-radar render error in a case that no data exists.
[^] Fixed markArea.label.normal.show problem. See #4723.
[^] Enhanced the process when data is equals or less then zero in log axis. See #4743 and #3161.
[+] 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 visualMin and visualMax, and enhance capability of visual mapping in treemap. See #2509.
[+] 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 overflow:hidden
.
[^] Fix that erroneously forbiden default pan behavior in touch device. See #4393.
[^] Fix calculation error of containPixel in geo / graph. See #4405.
[^] Fix symbol mapping in visualMap.
[^] Enable realtime upating of label in dataZoom. See #4434.
[^] Fix that can not save as image in MS Edge browser. See #2451 and #3586.
[^] Fix format problem for 'time'
axis in tooltip. See #4398.
[^] Fix tooltip may not show bug when first series have null data.
[^] Fix grid.containLabel not works for large fontSize. See #3805.
[^] Fix echarts.extendSeriesModel
error. See #4397.
[^] Fix render error when clockwise
is false
and minAngle
is used in pie. See #4414.
[^] Fix erroneously rendering dot in tooltip when using gradient color. See #3994.
【+】add in radar chart, see https://ecomfe.github.io/echarts-doc/public/en/option.html#series-radar
[^] position optimization of average, minimum and maximum value starting point and finishing point. Fix #2762, #2688.
[^] 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
[^] fix the bug that update data can not be shown in
setOption` 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
[^] dashboard splitLine.length
, 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 label
formatter
in 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
[^] optimization of line chart smooth, add insmoothMonotone
configuration item, see details in option.html#series-line.smoothMonotone, Fix #2612
[^] 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 min
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.