apexcharts.js：一个现代JavaScript图表库，用于使用简单的API构建交互式图表和可视化

🆕 Enhancements

• A new method for zooming on x-axis - zoomX
• New chart type - Polar Area Charts
• New property in timeline charts - plotOptions.bar.rangeBarOverlap; fixes #1153
• Border Width in radar spokes - fixes #1460

🐞 Bug Fixes

• Function in colors - fixes #1416
• Logarithmic annotation - fixes #1431
• Zooming, panning on log scale - fixes #1446
• Fixed export bug in radar chart - fixes #1458
• CSV export duplication issue - fixes #1452

🆕 Enhancements

• Sort the datetime/numeric x-axis before drawing - fixes #1400
• Annotation fill - allow 8 digit hex; fixes #1410
• Allow rgba in fill.colors as well as allow 8 digit hex with alpha - fixes #1420

🐞 Bug Fixes

• Exporting PNG/SVG issue fixes
• isSeriesNull() bug fix
• Radar datalabels formatter - fixes #1398
• Heatmap annotation fix - fixes #1201
• Point annotation image fix
• Stacked bar chart - negative bug; fixes #1372
• Fixed zoom type y - fixes #1422
• Strokewidth issue in bars - fixes #1435
• Legend querySelector issue - fixes #1441

Misc changes

• Image annotation in samples

🆕 Enhancements

• Bar chart new property - startingShape
• New property - yaxis.showForNullSeries - fixes #1299
• New property - plotOptions.heatmap.useFillColorAsStroke

🐞 Bug Fixes

• X-axis title in horizontal bar chart - offset fix
• Legend height issue on mobile - fixes #636, fixes #1328
• Fixed a bug in stacked bar where 0 values were ignored - fixes #1367
• Tooltip for range-bar issue - fixes apexcharts/vue-apexcharts#215
• Grid row colors bug - fixes #1377
• Data-labels in bar charts improved.
• X-axis 1st January fix for day scale - fixes #1378
• Replace querySelectors with getElementsByClassName - fixes #1310
• Prevent undefined printed in the tooltip if series is collapsed

Misc changes

• Add Polish locale - Thanks, @TheDoctor0

🔥 Breaking Changes

• Removed public methods - addText(), addImage() and addRect(). These things are moved to annotations config
• New Annotation types added annotations.texts, annotations.images and annotations.shapes.

🆕 Enhancements

• Improved top positioned x-axis placement
• Font-weight for xaxis labels - fixes #1352
• Radar chart toggle series improvement
• New property - dataLabels.distributed: true | false

🐞 Bug Fixes

• Gradient fix - fixes #1345
• Gridline drawing fix - fixes #1346

Misc changes

An attempt to fix the babel issue #1359 didn't work well.

🆕 Enhancements

• foreColor in heatmap data-labels based on the range - fixes #1303
• Add toolbar offsets - fixes #1314
• Show starting and ending year for combo chart; make x-axis years denser.
• New method - addRect

🐞 Bug Fixes

• Heatmap bug fix. Prevent mutating 0 values - fixes #1313
• reset xaxis fails on multiple charts - fixes #1293
• Prevent resetting legend when updateOptions() method is called

🆕 Enhancements

• Added font-weight properties to labels and titles
• Multiseries CSV export improvement - fixes #1177
• autoScaleYaxis in a brush chart disabled for multi-series - fixes #1294
• Reset zoom on reset series - fixes #1302

🐞 Bug Fixes

• Show marker when the value is null in a line/area chart - fixes #1252
• Animation bug - fixes apexcharts/vue-apexcharts#75
• Panning bugs - fixes #1287
• Fixed stacked bars with line issue - fixes #1215
• Gridlines fix for empty column chart - fixes #1291
• IE11 PNG support improved - Thanks @jaksim

🐞 Bug Fixes

• Revert PR #1258 for stacked bar chart #1215 as it broke normal stacked column charts

🆕 Enhancements

• Pass datapoint-index in custom color function - fixes #1241

🐞 Bug Fixes

• Remove zoom border on export - fixes #1226
• Multiple donut charts clash fix - fixes #1234-
• Tooltip formatter in timeline charts - fixes #1235
• Annotations disappearing on zoom fix - fixes #917
• Annotation clip-path and not cover x-axis - fixes #770
• Annotations fix in category charts
• Draw annotation rectangle even if the text is undefined - fixes #985
• Logarithmic fix when updating dynamically - fixes #1179
• Donut total data labels - hide when pie selected - fixes #1237
• Prevent updating grouped charts - fixes #623, fixes #914
• Remove pie donut hardcoded padding when the legend is hidden - fixes #1227
• Min yaxis value in formatter function - fixes #1230
• Clipped radial-bars fix when drop-shadow is true - fixes #1244
• In a shared tooltip - prevent empty tooltip when all values are null - fixes #1240
• Browser difference fix for radial-bars - fixes #1243
• Remove unnecessary promise in killSVG function - fixes @1245
• A small fix in Filters which caused issues in a heatmap
• Tooltip out of chart position fix - fixes #667
• Pie & donut height fix for sparkline enabled charts

Misc Changes

• Added Dutch locale - Thanks @tjveldhuizen

🐞 Bug Fixes

• Category zoom fixes
• Fixed updateOptions() function on 100% stacked fixed - fixes #922
• Legend margin fix - fixes #1203
• Multiline axis label offset in bar charts

🐞 Bug fixes

• A major bug fix that fixed the overwriting option in multiple charts on the same page.

🐞 Bug fixes

• Last version 3.13.0 broke pie/donut labels. Fixed the formatter for it.

🔥 Breaking Changes

• Unused SVG.js code removed to bring down bundle size. Minified 449kB reduced to 425kB.
• Removed IE11 polyfills and added lists of polyfills to add for IE11 support.
• In radar chart, renamed the outer data labels as xaxis labels.

🆕 Enhancements

• Data labels improved styling. Now, the data-labels can be given a background color to pop out clearly.
  

🐞 Bug fixes

• Xaxis - one-hour offset issue fixed.- fixes #110, fixes #841
• Broken CSV export (file not found) issue fixed.
• Require.js issue fixed. Updated AMD build to prevent undefined error in require.js - fixes #357
• Rotated yaxis labels x position fix - fixes #1038
• Discrete markers fix square marker - fixes #892
• Fix stroke issue for bubble - fixes #945
• RemoveAnnotation cleanup - fixes #1126
• Fixed a bug in toggleDataPointSelection for pie chart - fixes #1108

Misc changes

• Added catalan locale - Thanks @ jmformenti
• Revamp e2e tests implementation - Thanks @sergkop

🆕 Enhancements

• Add Export to CSV option - fixes #676
• Add a new property borderWidth for Annotations stroke width - fixes #1137

🐞 Bug fixes

• Allow the radar chart to have negative values - fixes #1029
• Pie size fixes for mobile devices - fixes #583
• Fixed tooltip formatter invoking twice - fixes #1161
• Data label overflowing fix in bars - fixes #1162
• Remove forceful column conversion in a combo chart - fixes #1166
• Prevent hiding yaxis when grid.show is false
• Combo chart tooltip issue - fixes #1119
• Close menu when clicked anywhere else - #1127
• X-axis one-hour offset fix - fixes #110, fixes #841
• X-axis first and the last label cropped fixed

Misc changes

• Generate vanilla, React and Vue samples from XML files. Thanks @sergkop
• Fix typings - fixes #1157

🆕 Enhancements

• ApexCharts becomes a partner of FusionCharts 🎉
• FusionExport integrations in the Dashboard samples
• Enabling multiple time ranges on timeline bar charts (https://apexcharts.com/javascript-chart-demos/timeline-charts/) - fixes #560

🐞 Bug fixes

• Prevent negative values on the yaxis if there is no negative value in series - fixes #968, fixes #614
• Fixed nodata.offsetY - fixes #1039
• Fixed pie.expandOnClick - fixes #1045
• Radar chart yaxis fontSize - fixes #1034
• Fixed log scale when small values are provided - fixes #972
• In a range bar chart, preset the yaxis min

Misc changes

• Added the Finnish language - Thanks Vesa Kauppinen
• Added Swedish language - Thanks Vesa Kauppinen
• DropShadow type consolidation and fixes - Thanks @KYDronePilot

🐞 Bug fixes

• Fixed a major bug #983 which caused the data to display reversed.

🆕 Enhancements

• Allow different data-labels colors when bar.distributed is true
• Custom data-labels formatter in bubble charts - fixes #925
• Donut Chart - New property plotOptions.pie.donut.labels.total.showAlways which allows determining whether the total label should be shown always and not change if a user hovers over the donut slices.
• Allow markers to have different stroke-width for each series - fixes #936
• Extract JS-generated styles to external CSS (fix CSP issues) #727 - Thanks to @spotman
• Horizontal Bar chart's y-axis now has additional parameters to show more information in y-axis labels.

🐞 Bug fixes

• Fix columns overlap in datetime bar charts - fixes #924
• Autoscale yaxis enabled on zoom-in and zoom-out - fixes #908
• Prevent hiding legend when a series is hidden in a single series chart - fixes #919
• Legend markers and tooltip markers color issue fixed when a function is provided in colors - fixes #725
• Prevent cropped data-labels in semi radialBar charts - fixes #930. Also, in semi radialBar - height issue corrected when data-labels are disabled
• Stroke-width in bubble charts - fixes #950
• Fix sort function for the numeric x-axis
• Barchart data-labels alignment fix - fixes #979

Misc Changes

• Add Ukrainian locale - Thanks to @koljada
• Add Italian locale - Thanks to @heartbeatLV

🆕 Enhancements

• Allow different data-labels colors when bar.distributed is true
• Custom data-labels formatter in bubble charts - fixes #925
• Donut Chart - New property plotOptions.pie.donut.labels.total.showAlways which allows determining whether the total label should be shown always and not change if a user hovers over the donut slices.
• Allow markers to have different stroke-width for each series - fixes #936
• Extract JS-generated styles to external CSS (fix CSP issues) #727 - Thanks to @spotman
• Horizontal Bar chart's y-axis now has additional parameters to show more information in y-axis labels.

🐞 Bug fixes

• Fix columns overlap in datetime bar charts - fixes #924
• Autoscale yaxis enabled on zoom-in and zoom-out - fixes #908
• Prevent hiding legend when a series is hidden in a single series chart - fixes #919
• Legend markers and tooltip markers color issue fixed when a function is provided in colors - fixes #725
• Prevent cropped data-labels in semi radialBar charts - fixes #930. Also, in semi radialBar - height issue corrected when data-labels are disabled
• Stroke-width in bubble charts - fixes #950
• Fix sort function for the numeric x-axis
• Barchart data-labels alignment fix - fixes #979

Misc Changes

• Add Ukrainian locale - Thanks to @koljada
• Add Italian locale - Thanks to @heartbeatLV

🆕 Enhancements

• Add legend.inverseOrder - fixes #850, fixes #858
• Improve toggleDataPointSelection method for pie/donut charts

🐞 Bug fixes

• Draw data labels above background in donut charts in case background color is provided.
• Fix columns overlap in mixed charts - fixes #811
• Fix an issue in dataLabels.enabledOnSeries property - fixes #824

🆕 Enhancements

• Build modified to minify AMD, es, commonjs files
• Visually separate the datetime labels to identify years from months and months from days
• Add chart context in toolbar icon function params - fixes #810

🐞 Bug fixes

• Fix y-axis zoom bug - fixes #794
• Fix ApexCharts.exec type declaration - Thanks @franklx
• Fix forceNiceScale for small values #759 #672 - Thanks @nadvornik
• Fix pie chart tooltip values being rounded off - fixes #814
• Minor correction for detecting pie/donut charts in label formatters
• Decimals for small values in a bar chart - fixes #648
• Fix brush behavior when a series is toggled via legend when autoscale is turned on - fixes #795

Misc changes

• Added Turkish language file - Thanks @oguzhaninan

🐞 Bug fixes

• Fix browser crash for smaller values - fixes #672
• Add check for existant series in updateOptions method - Thanks @MaxLeiter
• Prevent NaN values in data-labels when stacked 100 total is 0 - fixes #669
• Prevent cropping of datalabels by removing clippath attr - fixes #662
• Remove delayed annotation display for scatter charts - fixes #685
• Fix wrong date issue when using formatter - fixes #728

🆕 Enhancements

• Add marker events click and dblclick
• Add toggleDataPointSelection method to exec - fixes #731
• Enable discrete markers for radar charts - fixes #723

🐞 Bug fixes

• Bug fixed in tooltip.enabledOnSeries - fixes #697
• Bug fixed in appendSeries method when a series is appended to an empty initial series.
• Annotation fix for string numeric x-axis - fixes #743
• Turn off autoScaleYaxis for multi-axis charts - fixes #737
• Disabled dropshadow for radial-bar charts in IE - fixes #703
• Prevent yaxis alteration in a grouped chart while zooming - fixes #650

🆕 Enhancements

• A new method called resetSeries()added which resets the chart to its original data.
• Recalculate height for pie, donut and radial-bar charts to prevent extra spacing - fixes #495, fixes #561, fixes 607

🐞 Bug fixes

• Fixed SVGTextContentElement bug - fixes #624
• Prevent negative attr issue when the chart is not rendered on DOM.
• Fix bug when panning with autoScaleYaxis turned on - fixes #642
• IE11 fix for radial-bar charts - fixes #660
• Prevent cropped radial chart - fixes #647
• Error fix in the pie when no series is present - fixes #620
• Bug fix in a multi-yaxis chart when chart.stacked is true - fixes #625

🔥 Breaking Changes

• The pie/donut/radialBar charts will have their heights recalculated to prevent additional spacings at the bottom. This might need adjustments in your existing pie charts if you have not specified a fixed height.

Misc Changes

• Add missing types

🆕 Enhancements

• New property - chart.zoom.autoScaleYaxis when zoomed which changes the y-axis based on the zoom selection - fixes #246, #297, #566
• Range annotations in category charts - fixes #600

🐞 Bug fixes

• Prevent updating all grouped charts when exec is called - fixes #610
• Prevent duplicate y-axis labels for small values in a multi-axis chart - fixes #619
• RemoveEventlistener on destroy - fixes #612
• Do not draw annotation for empty text - fixes #621

Misc Changes

• Put locales back in the dist directory which was accidentally ignored in package.json - fixes apexcharts/vue-apexcharts#26

🆕 Enhancements

• Heatmap new property - reverseNegativeShade - fixes #597
• Allow hiding tooltip for specific series. New property tooltip.enabledOnSeries added - fixes #599

🐞 Bug fixes

• Fixed first and the last bar out of area bounds fix - fixes #540
• Duplicate y-axis labels fix - fixes #576, #fixes #588
• To prevent CSS selector issue, replace class-name of a series to an HTML attribute - fixes #593
• Annotations orientation fix when adding it dynamically - fixes #606
• Prevent overflow of markers outside the drawing area
• toggleSeries issue in multi-axis chart - fixes apexcharts/vue-apexcharts#91

Misc Changes

• Add missing types
• In real-time charts - provide another approach to reset data to preserve animation - fixes #605

🆕 Enhancements

• Improve Rangebar chart animations
• Add default label formatters for Rangebar charts
• Allow drop shadow color to be different for each series - fix #551

🐞 Bug fixes

• Prevent drawing background label in annotation if the text is empty - fixes #528
• Ultra small values fix - fixes #553
• Fix x-axis range issue when no labels are provided - fixes #491
• Turn off x-axis rotation to prevent wrong y-axis values fixes #522
• AppendSeries issue fix - fixes #546
• In stacked bar charts, improved data label calculations.

Misc Changes

• Unit test for exponential values added
• Add new types
• Rangebar and Timeline samples created

🆕 Enhancements

• Allow single data-point to have a different color - fixes #467
• Timeline bar chart initial version implemented (not ready for production)
• Add default tooltip formatters for the timeline bar chart

🐞 Bug fixes

• In reversed y-axis in a multi-axis chart, check for yaxis existence to prevent errors
• Bug fix when xaxis.range is neglected when labels are absent - fixes #491
• Cleanup as well as tiny bug fixes in data parsing
• Prevent forceful conversion of numeric xaxis; fixes #493
• Bug fix when a same negative value is present - fixes #504
• Small values in yaxis prevent fixed max/min - fixes #461
• Selection event bug fix; fixes #506
• Stacked bar overlap issue fix - fixes #507
• Return correct seriesIndex in the shared tooltip - fixes #478

🆕 Enhancements

• Re-added Webpack build for AMD. Fixes loading using Require.js; fixes #357

🐞 Bug fixes

• In multiple yaxis - minWidth was not working for multi-axis chart; fixes #473
• DataLabels should not print null values - fixes #469
• xaxis.tickPlacement: 'on' caused categories labels being neglected - fixes #472
• Rotate x-axis labels when they overlap
• Dynamically updating theme mode should update all text colors - fixes #459 - Thanks @cemujax
• When series is updated with a null array, render a blank chart - fixes #428
• paired value data fix - fixes #466

🆕 Enhancements

• Added theme.mode - fixes #218
• New event - events.markerClick - fixes #452
• Provided a new option to set parent height - parentHeightOffset; fixes #454

🐞 Bug fixes

• DataLabels position issues - fixes #383, fixes #393
• Single data-point issue - fixes #444
• IE11 fixes

🔥 Breaking Changes

• Added endingShape property again until borderRadius in bars is implemented.

Misc changes

• Gridlines added in a separate parent element - fixes #395
• Typings added for react-apexcharts / vue-apexcharts

🆕 Enhancements

• Add all public methods to exec function - fixes apexcharts/react-apexcharts#49

🐞 Bug fixes

• Fixed bugs for ultra-small values - fixes #410, fixes #426
• Prevent dataLabelsGroup undefined error when selecting pie/donut slice
• Prevent module undefined error - fixes #412
• Fixed problem rendering a smooth line with an area step-line - Thanks @etresoft
• When updating series with variable length, check series.type - fixes #428
• Prevent candlestick to overflow outside - fixes #430
• fix responsive error when yaxis is present - fixes #431
• allow yaxis labels to align left, right, center - fixes #416

🔥 Breaking Changes

• Removed endingShape setting from bars/columns. Will be replaced with borderRadius in future.

Misc changes

• Fixed typo in german locale - Thanks @razorness
• Added tooltip.style in types
• Typo fix in typescript file

🆕 Enhancements

• Draw stroke above the area in area charts - fixes #400

🐞 Bug fixes

• x-annotations fixed when no categories are available - fixes #401
• Fixed the gradient line issue when all values are same - fixes #358
• In multi-axis charts - min max values fixed; fixes #391
• Removed the invalid condition in x-axis labels - fix #392
• y-axis labels corrected for small values - fix #397
• Fixed hover issue on pie and radial-bar - fixes #399, fixes #403

Misc changes

• Add Indonesian Locale
• Updated e2e tests to catch NaN issues in SVG paths

🆕 Enhancements

• Donut click preserves inner labels - fix #384

🐞 Bug fixes

• fix the issue of categories not updating in line/area charts - fixes apexcharts/react-apexcharts#46
• Typo fix in text drawing PR #389 - Thanks @mestaritonttu
• legend line-height fixed for mobile; fixes #378

🐞 Bug fixes

• discard series length in stacked column charts when xaxis is datetime - fixes #308
• escape seriesName to prevent querySelector errors - fixes #355
• Data parsing error for xy series fixed; fixes #368
• IE11 - replaced Global Number Constants; fixed y-axis range - fixes #366
• Tiny responsive fix to prevent zoom issues when responsive config is present in time-series

Misc changes

• Added rollup-strip-plugin - references #351
• Make fontFamily & type optional - thanks @mikaelkaron
• Removed unnecessary comments from tooltip function
• tiny check in escapeString() function to prevent type errors

🆕 Enhancements

• Range (region) annotations added - User will be able to draw regions over charts using the same annotations property - Thanks @mamasselin
• New property - yaxis.showAlways property to prevent hiding y-axis when user toggles series via legend click - fixes #339
• toolbar.tools allow custom icons - fix #340
• New method appendSeries - fix #346

🐞 Bug fixes

• strokeColor for distributed bars - fixed #341
• toUTCString() changed to toISOString() to fix timezone issue - Thanks @tgpoint
• Added check to prevent dataLabels calculation if dataLabels option is disabled - Thanks @mamasselin
• radialbar animation issue - fixes #348

Misc changes

• Typings corrected for tooltip.shared - Thanks @isy
• Annotations example updated to show region/range annotations
• new annotation property - fillColor and opacity

🐞 Bug fixes

• Gradient property colorStops should accept stops from 0 to 100 instead of 0 to 1 to maintain consistency with the existing stops property.

🆕 Enhancements

• Code formatter (prettier) applied globally in all files

🔥 Breaking Changes

• revert xaxis.tickPlacement to 'between' by default - fixes #305

🐞 Bug fixes

• check el existence before removing listener - fixes apexcharts/vue-apexcharts#54
• typings corrected; fixes #306
• In multi-yaxis, ignore hidden yaxis - fixes #291
• In a multi-axis chart - fixed yaxis being cropped; fixes #98
• Heatmap color bug on updated fixed; fixes #312

🔥 Bug fixes

• Tooltip re-enabled for pie/donuts.

🐞 Bug fixes

• fix legend fontSize - fixes #272

🔥 Breaking Changes

• IE11 support restored. After getting feedback from users, refactored code to eliminate some ES6 features and made the build IE11 compatible again. This means, users don't need to load polyfills to run ApexCharts in IE11

Other changes

• Pie/Radar charts samples updated (removed invalid properties in those samples).