CHANGELOG.md

33.0.2 (2021-07-20)

Bug Fixes

• xy: interaction in linear/log x scales (#1258) (db94db2)

33.0.1 (2021-07-16)

Bug Fixes

• a11y: goal chart bugs (#1256) (5ff47dd)
• slackbot package name (#1254) (7999020)

33.0.0 (2021-07-14)

Features

• xy: add null bars to geometry indexing (#1226) (20b81a9), closes #950
• xy: hide labels that protrude the bar geometry (#1233) (be1fb3d), closes #1234

BREAKING CHANGES

• xy: an API change is introduced: hideClippedValue is removed in favor of overflowConstraints?: Array<LabelOverflowConstraint>;. The array can contain one or multiple overflow constraints enumerated as LabelOverflowConstraint

32.0.0 (2021-07-12)

chore

• license: elastic license 2.0 (#1242) (67fa0a3), closes #1213

Features

• a11y: allow user to add optional semantic meaning to goal/gauge charts (#1218) (87629e2), closes #1161

BREAKING CHANGES

• license: the library is released now under Elastic License 2.0 and SSPL

31.1.0 (2021-07-06)

Bug Fixes

• heatmap: pick correct brush end value (#1230) (57678fe), closes #1229

Features

• a11y: accessible goal and gauge chart (#1174) (ffa8822), closes #1160

31.0.0 (2021-06-29)

Bug Fixes

• xy: render gridlines behind axis (#1204) (38ebe2d), closes #1203
• memory leak related to re-reselect cache (#1201) (02025cf)
• partition: getLegendItemsExtra no longer assumes a singleton (#1199) (100145b)

Features

• annotations: option to render rect annotations outside chart (#1207) (4eda382)
• heatmap: enable brushing on categorical charts (#1212) (10c3493), closes #1170 #1171
• xy: add onPointerUpdate debounce and trigger options (#1194) (a9a9b25)

BREAKING CHANGES

• xy: the PointerOverEvent type now extends ProjectedValues and drops value. This effectively replaces value with x, y, smVerticalValue and smHorizontalValue.

30.2.0 (2021-06-10)

Features

• a11y: add data table for screen readers (sunburst, treemap, icicle, flame) (#1155) (87fd75f), closes #1154

30.1.0 (2021-06-08)

Features

• a11y: add textures to fill options (#1138) (fd0479f)

30.0.0 (2021-06-04)

Bug Fixes

• domain: custom domain should not filter data (#1181) (76e8dca), closes #1129
• value_labels: zero as a valid value for textBorder and borderWidth (#1182) (a64f333)
• annotation tooltip display when remounting specs (#1167) (8408600)
• render nodeLabel formatted text into the nodes (#1173) (b44bdff)

Features

• axis: allow pixel domain padding for y axes (#1145) (7c1fa8e)
• apply value formatter to the default legend item label (#1190) (71474a5)
• tooltip: stickTo vertical middle of the cursor (#1163) (380363b), closes #1108
• wordcloud: click and over events on text (#1180) (196fb6a), closes #1156

BREAKING CHANGES

• value_labels: the textBorder of ValueFillDefinition is now optional or a number only
• axis: domain.padding now only takes a number value. If you are using a percent-based padding such as '10%' please set domain.padding to 0.1 and domain.paddingUnit to DomainPaddingUnit.DomainRatio.
• axis: yScaleToDataExtent is removed in favor of domain.fit. The functionality is the same.

29.2.0 (2021-05-25)

Bug Fixes

• legend: disable handleLabelClick for one legend item (#1134) (a7242af), closes #1055

Features

• a11y: add alt text for all chart types (#1118) (9e42229), closes #1107
• legend: specify number of columns on floating legend (#1159) (c2e4652), closes #1158
• simple screenspace constraint solver (#1141) (eb11480)

29.1.0 (2021-04-23)

Bug Fixes

• interaction: remove unnecessary elements (#1131) (411042f), closes #1074
• partition: fix safari highlight bug on single slice (#1132) (4a04063), closes #1085

Features

• tooltip: add stickTo option (#1122) (12417e2), closes #921

29.0.0 (2021-04-22)

Features

• a11y: add label for screen readers (#1121) (920e585), closes #1096
• annotations: marker body with dynamic positioning (#1116) (601abac)

BREAKING CHANGES

• a11y: description prop in <Settings/> is renamed to ariaDescription

Co-authored-by: Marco Vettorello vettorello.marco@gmail.com

28.2.0 (2021-04-15)

Bug Fixes

• xy: consider useDefaultGroupDomain on scale config (#1119) (c1b59f2), closes #1087

Features

• a11y: allow user to pass custom description for screen readers (#1111) (2ee1b91), closes #1097
• partition: add debuggable state (#1117) (d7fc206), closes #917

28.1.0 (2021-04-13)

Bug Fixes

• legend: sizing for short labels with scrollbar (#1115) (6e1f223)
• xy: negative bar highlight and click (#1109) (ec17cb2), closes #1100

Features

• a11y: improve chart figure (#1104) (815cf39)
• partition: order slices and sectors (#1112) (74df29b)
• partitions: small multipies events pass on smAccessorValue (#1106) (a3234fe)
• xy: optionally rounds the domain to nice values (#1087) (f644cc4)
• xy: specify pixel and ratio width for bars (#1114) (58de413)
• mosaic (#1113) (64bdd88)

28.0.1 (2021-04-06)

Bug Fixes

• filter out zero values on fitted log domains (#1057) (88d71ff)

28.0.0 (2021-04-02)

Bug Fixes

• annotations: provide fallback for line annotation markers (#1091) (0bd61f1)
• legend: action sizing ui and focus states (#1102) (3a76a2c)
• legend: stop legend color picker dot twitching (#1101) (c89b767)

Code Refactoring

• rename enum types to singular (#1064) (396b3d1), closes #767

BREAKING CHANGES

• AnnotationDomainTypes, AnnotationTypes, SeriesTypes, ChartTypes, and SpecTypes are renamed to AnnotationDomainType, AnnotationType, SeriesType, ChartType, and SpecType

27.0.0 (2021-03-31)

Features

• partitions: Small multiples legends (#1094) (c39d113)

BREAKING CHANGES

• partitions: the flatLegend (true) option yields alphabetical, formatted name based sorting for unique name/color occurrences, to make it easy for the user to look up names in the legend as it's alphabetically sorted

26.1.0 (2021-03-26)

Features

• a11y: add basic aria-label to canvas element (#1084) (1a5aef7)
• xy_charts: render legend inside the chart (#1031) (ba88122), closes #861

26.0.0 (2021-03-23)

Features

• partition: small multiples (#1076) (282082b)

BREAKING CHANGES

• partition: clarifies the inner/outer padding notation <SmallMultiples style={{horizontalPanelPadding, verticalPanelPadding}} from [outer, inner] to {outer, inner}—they still have the same effect

25.4.0 (2021-03-23)

Bug Fixes

• chromium area path render bug (#1067) (e16d15d)

Features

• tooltip: expose datum in the TooltipValue (#1082) (0246784), closes #1042
• wordcloud: wordcloud (#1038) (f08f4c9)

25.3.0 (2021-03-11)

Bug Fixes

• brush: force brush tool per panel (#1071) (8f866fc), closes #1070

Features

• debug state for the heatmap chart (#976) (2ae2bbc)

25.2.0 (2021-03-09)

Bug Fixes

• tooltip: add boundary padding (#1065) (25a247e)

Features

• partition: flame and icicle performance and tweening (#1041) (a9648a4)

25.1.1 (2021-03-05)

Bug Fixes

• clippedRanges when complete dataset is null (#1037) (51418d2)
• tooltip: allow explicit boundary element (#1049) (5cf8461)

25.1.0 (2021-03-01)

Bug Fixes

• rounding values on stacked w percentage charts (#1039) (ee63a70)

Features

• axis: log scale limit and base options (#1032) (b38d110)
• partition: clip text in partition chart fill label (#1033) (be9bea0)

25.0.1 (2021-02-17)

Reverts

• log scale improvements and options (#1014) (2189f92)

25.0.0 (2021-02-16)

Bug Fixes

• group legend items by label and color (#999) (5d32f23)

Features

• axis: log scale improvements and options (#1014) (0f52688)

BREAKING CHANGES

• The LegendActionProps and the LegendColorPickerProps, used to add actions and color picker through the legend now receive an array of SeriesIdentifiers

24.6.0 (2021-02-15)

Bug Fixes

• legend: width with scroll bar (#1019) (45bd0d5)

Features

• sort values in actions by closest to cursor (#1023) (e1da4e5)
• axis: small multiples axis improvements (#1004) (514466f)
• partition: drilldown (#995) (20bbdae)

24.5.1 (2021-02-05)

Bug Fixes

• missing exported types (#1005) (f6806de)

24.5.0 (2021-01-30)

Bug Fixes

• add theme min radius to point shape (#996) (eb37175)
• align tooltip z-index to EUI tooltip z-index (#931) (ffd626b)
• chart state and series functions cleanup (#989) (944ac6c)
• create unique ids for dot icons (#971) (e1ce768)
• external tooltip legend extra value sync (#993) (13ad05a)
• legend: disable focus and keyboard navigation for legend in partition ch… (#952) (03bd2f7)
• legend: hierarchical legend order should follow the tree paths (#947) (f9218ad), closes #944
• legend: remove ids for circles (#973) (b3f4f90)

Features

• cursor: improve theme styling for crosshair (#980) (6c4dafd)
• legend: display pie chart legend extra (#939) (d14de01)
• legend: add keyboard navigation (#880) (87c227d)
• partition: Flame and icicle chart (#965) (3df73d0)
• partition: legend hover options (#978) (f810d94)
• xy: support multiple point shapes on line, area and bubble charts (#988) (1392b7d)

24.4.0 (2020-12-09)

Bug Fixes

• empty labels on debug state (#940) (3c823fd)

Features

• allow use of functions for y, y0, split and stack accessors (#943) (22425d3)

24.3.0 (2020-12-04)

Bug Fixes

• highlighter: show default highlighted radius with hidden dots (#926) (8b167a4), closes #679
• xy_chart: improve line joins rendering (#920) (ec8041a)
• point highlight based on geom position and transform (#934) (7198b5d)

Features

• allow no results component, don't require series (#936) (4766c23)
• improved domain error handling (#933) (94534a5)

24.2.0 (2020-11-25)

Bug Fixes

• near and far alignments for orthogonal rotations (#911) (cb279f3)

Features

• add projection click listener (#913) (0fa9072), closes #846

24.1.0 (2020-11-24)

Bug Fixes

• area_charts: correctly represent baseline with negative data points (#896) (d1243f1)
• legend: legend sizes with ordinal data (#867) (7559e0d), closes #811
• render orphan data points on lines and areas (#900) (0be282b), closes #783
• specs swaps correctly reflected in state (#901) (7fba882)

Features

• legend: allow legend text to be copyable (#877) (9cd3459), closes #710
• allow clearing series colors from memory (#899) (ab1af38)
• merge series domain with the domain of another group (#912) (325b013)
• small multiples for XY charts (alpha) (#793) (d288208), closes #500 #500

24.0.0 (2020-10-19)

Bug Fixes

• annotation: annotation rendering with no yDomain or groupId (#842) (f173b49), closes #438 #798

Features

• bar_chart: add Alignment offset to value labels (#784) (363aeb4)
• bar_chart: add shadow prop for value labels (#785) (9b29392)
• bar_chart: scaled font size for value labels (#789) (3bdd1ee), closes #788
• heatmap: allow fixed right margin (#873) (16cf73c)

BREAKING CHANGES

• bar_chart: The DisplayValueStyle fontSize property can now express an upper and lower bound as size, used for the automatic scaling.
• bar_chart: The DisplayValueStyle fill property can now express a border color and width, or let the library pick the best match based on contrast using the textInvertible parameter.

23.2.1 (2020-10-06)

Bug Fixes

• detect dragging only by the delta changes (#853) (219f9dd)
• filter highlighted y values (#855) (d3ebe77)

23.2.0 (2020-10-06)

Bug Fixes

• heatmap: adjust pageSize based available chart height (#849) (9aa396b)
• heatmap: destroy canvas bbox calculator when done (#844) (42460bd)
• heatmap: x-axis labels overlapping for time series data (#850) (9ebd879)
• interactions: recognise drag after 100ms and 4px (#848) (70626fe), closes #748

Features

• heatmap tooltip enhancements and fixes (#847) (d879e05)

23.1.1 (2020-10-05)

Bug Fixes

• limit annotation to the current domain extent (#841) (4186962), closes #832

23.1.0 (2020-10-02)

Features

• heatmap/swimlane chart type (#831) (96f92b5), closes #752

23.0.1 (2020-10-01)

Bug Fixes

• legend item label for functional tests (#843) (c2d3283)

23.0.0 (2020-09-30)

Bug Fixes

• render continuous line/area between non-adjacent points (#833) (9f9892b), closes #825

Features

• debug state flag added to chart status (#834) (83919ff)
• expose datum as part of GeometryValue (#822) (dcd7077)

BREAKING CHANGES

• when rendering non-stacked line/area charts with a continuous x scale and no fit function, the line/area between non-consecutive data points will be rendered as a continuous line/area without adding an uncertain dashed line/ semi-transparent area that connects the two, non-adjacent, points.

22.0.0 (2020-09-22)

Bug Fixes

• breaking change in patch release of 21.1.1 (d0ddc45), closes #810

BREAKING CHANGES

• caused by changes in #810 see #830 for more info
• TooltipValue.value is now raw value and TooltipValue.formattedValue is now the string formatted value.

21.3.2 (2020-09-21)

Bug Fixes

• axis: style overrides not applied to axis dimensions (#829) (62172c4)

21.3.1 (2020-09-17)

Bug Fixes

• line path with ordered xValues (#824) (5a73a3a)

21.3.0 (2020-09-16)

Bug Fixes

• legend dark mode hover color (#820) (5227b2e)

Features

• cancel brush/click event with escape key (#819) (b599d13)
• show crosshair for external pointer events (#817) (f591a6a)

21.2.0 (2020-09-14)

Features

• blind sorting option for vislib (#813) (8afce43)
• order ordinal values by sum (#814) (5b2758b)
• series: add simple mark formatter (#775) (ab95284)

21.1.2 (2020-09-09)

Bug Fixes

• remove unused redux dev middlewares (#812) (b2679e7)

21.1.1 (2020-09-08)

Bug Fixes

• build issues and tooltip formatting issues (#810) (74d9ae0)

21.1.0 (2020-09-06)

Bug Fixes

• axis: misaligned axis with rotated histogram bar charts (#805) (6c454e1)

Features

• brush: histogram brushing last values and rounding (#801) (6d0319f)
• tooltip: series tick formatters (#802) (fbcd92e)

21.0.1 (2020-08-18)

Bug Fixes

• allow graceful error handling (#779) (8183b32), closes #776

21.0.0 (2020-08-10)

Bug Fixes

• update dep vulnerabilities, minimist and kind-of (#763) (4455281)
• legend: fix color anchor, add action context, fix action padding (#774) (4590a22)
• tooltip: placement with left/top legends and single bars (#771) (e576b26), closes #769 #770

Features

• streamgraph and fit functions on stacked charts (#751) (268fcc0), closes #766 #715 #450

BREAKING CHANGES

• the first parameter of PointStyleAccessor and BarStyleAccessor callbacks is changed from RawDataSeriesDatum to DataSeriesDatum. stackAsPercentage prop is replaced by stackMode that accept one StackMode.

20.0.2 (2020-07-23)

Bug Fixes

• axis: dual axis x positioning of bars (#760) (71b49f8)
• axis: left axis sizing based on title padding (#762) (3990589)

20.0.1 (2020-07-21)

Bug Fixes

• custom domain error with fallback ordinal scale (#757) (142c3df), closes #756

20.0.0 (2020-07-19)

Features

• axis: improved axis styles (#711) (3c46f9c), closes #714 #312

BREAKING CHANGES

• axis: - AxisSpec.gridLineStyle => AxisSpec.gridLine

• AxisSpec.gridLineStyle => AxisSpec.gridLine
• AxisSpec.tickLabelRotation => AxisStyle.tickLabel.rotation
• AxisSpec.tickPadding => AxisStyle.tickLine.padding
• AxisSpec.tickSize => AxisStyle.tickLine.size
• AxisStyle.tickLabelPadding => AxisStyle.tickLabel.padding
• GridLineConfig => GridLineStyle
• AxisSpec.style => RecursivePartial<AxisStyle> (new AxisStyle type)
• AxisConfig.axisLineStyle => AxisStyle.axisLine
• AxisConfig.axisTitleStyle => AxisStyle.axisTitle
• AxisConfig.tickLabelStyle => AxisStyle.tickLabel
• AxisConfig.tickLineStyle => AxisStyle.tickLine
• GridLineStyle requires all properties
• deprecate AxisSpec.showGridLines in favor of AxisSpec.gridLine.visible

19.9.1 (2020-07-19)

Bug Fixes

• correct bad breaking change merge (3acc263)

19.9.0 (2020-07-17)

Features

• axis: formatting different for label vs tooltip and legend (#750) (daff503)
• legend: add legend item actions and margins (#749) (8136dca), closes #717

19.8.1 (2020-07-07)

Bug Fixes

• axes: remove only consecutive duplicated ticks (#742) (5038a63), closes #667

19.8.0 (2020-07-06)

Bug Fixes

• set uninitialized state when removeSpec action is called (#739) (35b8caf), closes #723 #738

Features

• annotation: enable marker positioning on LineAnnotation (#737) (ab5e413), closes #701
• add custom annotation tooltip (#727) (435c67c)

19.7.0 (2020-06-30)

Bug Fixes

• partition: linked label on a larger than 180 degree slice (#726) (2504bbe), closes #699

Features

• add domain padding (#707) (15c78c1), closes #706

19.6.3 (2020-06-29)

Bug Fixes

• move redux dev deps to optional deps (#725) (df984cc)

19.6.2 (2020-06-29)

Bug Fixes

• react/redux issue with specParser (#723) (f9c29ec), closes #720

19.6.1 (2020-06-29)

Bug Fixes

• background color dark mode issue (#719) (40bb526)

19.6.0 (2020-06-24)

Features

• show tooltip for external events (#698) (cc31739), closes #695

19.5.2 (2020-06-16)

Bug Fixes

• apply fixed positioning to hidden tooltip (#716) (12b1135)

19.5.1 (2020-06-16)

Bug Fixes

• graceful scale fallbacks and warnings (#704) (ed49bbb), closes #678
• axis: rotated label positioning (#709) (2e26430), closes #673
• tooltip: popper scroll issue (#712) (0c97c67)

19.5.0 (2020-06-15)

Bug Fixes

• tooltip: show true opaque colors in tooltips (#629) (23290be), closes #628
• path of stacked area series with missing values (#703) (2541180)
• remove double rendering (#693) (ebf2748), closes #690

Features

• partition: add 4.5 contrast for text in partition slices (#608) (eded2ac), closes #606
• add screenshot functions to partition/goal (#697) (5581c3c)

19.4.1 (2020-06-01)

Bug Fixes

• missing dash style in line annotation (#692) (e2ba940), closes #687

19.4.0 (2020-05-28)

Bug Fixes

• partition: consider legendMaxDepth on legend size (#654) (9429dcf), closes #639

Features

• partition: enable grooves in all group layers (#666) (f5b4767)
• partition: linked text overflow avoidance (#670) (b6e5911), closes #633
• partition: monotonic font size scaling (#681) (ea2489b), closes #661
• tooltip: improve positioning with popperjs (#651) (6512950), closes #596

19.3.0 (2020-05-08)

Bug Fixes

• build/type issue with DataGenerator (#671) (86dd2b1)

Features

• partition: linked text maximum length config (#665) (7166e42)

19.2.0 (2020-05-05)

Features

• partition: treemap padding (#660) (ed1e8be)

19.1.2 (2020-05-04)

Bug Fixes

• partition: elimination of zero values (#658) (9ee67dc), closes #642

19.1.1 (2020-04-30)

Bug Fixes

• render charts without series (#657) (0c0af01)

19.1.0 (2020-04-30)

Features

• partition: treemap group text in grooves (#652) (304dd48)

19.0.0 (2020-04-28)

Bug Fixes

• tooltip container scroll issue (#647) (f411771)
• annotations: fix alignment at the edges (#641) (43c5a59), closes #586

Features

• shift click legend items & partition legend hover (#648) (ed91744)
• brush: add multi axis brushing (#625) (9e49534), closes #587 #620

BREAKING CHANGES

• brush: The type used by the BrushEndListener is now in the following form { x?: [number, number]; y?: Array<{ groupId: GroupId; values: [number, number]; }> } where x contains an array of [min, max] values, and the y property is an optional array of objects, containing the GroupId and the values of the brush for that specific axis.
• annotations: In the rectangular annotation, the y0 parameter of the coordinates now refers to the minimum value and the y1 value refers to the maximum value of the y domain.

18.4.2 (2020-04-24)

Bug Fixes

• tickFormat called on mark value (#649) (daf6a82)

18.4.1 (2020-04-22)

Bug Fixes

• type issue pulling from src/index (#645) (3f3a996)

18.4.0 (2020-04-22)

Bug Fixes

• partition: single slice wrong text positioning (#643) (6298d36), closes #637
• treemap: align onElementClick parameters to sunburst (#636) (2c1d224), closes #624

Features

• allow colorVariant option for series specific color styles (#630) (e5a206d)
• series: BubbleSeries (alpha) and markSizeAccessor (#559) (3aa235e)

18.3.0 (2020-04-15)

Bug Fixes

• remove series with undefined splitSeriesAccessor values (#627) (59f0f6e)

Features

• gauge, goal and bullet graph (alpha) (#614) (5669178)
• partition: add legend and highlighters (#616) (6a4247e), closes #486 #532

18.2.2 (2020-04-09)

Bug Fixes

• stacked percentage with zero values (#622) (77c3146)

18.2.1 (2020-04-07)

Bug Fixes

• stack as percentage with 0 or null values (#618) (7be1f63), closes #617

18.2.0 (2020-03-26)

Bug Fixes

• line_annotation: keep the spec in state after chart rerender (#605) (43c13f1), closes #604

Features

• partition: stroke configuration and linked label value font format (#602) (7dce0a3)

18.1.0 (2020-03-18)

Bug Fixes

• add unicorn eslint as dev dependency (#591) (30fd07c)

Features

• remove duplicate tick labels from axis (#577) (e8c89ec), closes #445
• api: cleanup exposed types (#593) (544b7cc)
• partition: general sunburst via slice show control (#592) (5e6a30b)

18.0.0 (2020-03-17)

Code Refactoring

• clean up TS types (#554) (22f7635), closes #547 #547
• decouple tooltip from XY chart (#553) (e70792e), closes #246

Features

• cleaner color API on SeriesSpec (#571) (f769f7c)
• legend: allow color picker component render prop (#545) (90f4b95)
• partition: add element click, over and out events (#578) (103df02)
• partition: add tooltip (#544) (6bf9a69), closes #246
• percentage display in partitioning charts (#558) (d6aa8d7)
• specify series name with a function on SeriesSpec (#539) (358455a)
• xAccessor can be a function accessor (#574) (bcc3d63)

BREAKING CHANGES

• The getSpecId, getGroupId, getAxisId and getAnnotationId are no longer available. Use a simple string instead.
• customSeriesColors prop on SeriesSpec is now color. The CustomSeriesColors type is replaced with SeriesColorAccessor.
• Remove customSubSeriesName prop on series specs in favor of cleaner api using just the name prop on SeriesSpec. The types SeriesStringPredicate, SubSeriesStringPredicate have been removed.
• the SeriesIdentifier type is generalized into a simplified object with two values in common: specId and key. A specialized XYChartSeriesIdentifier extends now the base SeriesIdentifier. The SettingsSpec prop showLegendDisplayValue is renamed to showLegendExtra and its default value is now false hiding the current/last value on the legend by default.

17.1.1 (2020-02-21)

Bug Fixes

• redux connect memo issue related to spec upserting (#563) (f3a05f1)

17.1.0 (2020-02-12)

Features

• remove konva and add native canvas rendering (#540) (08a4d5d)

17.0.3 (2020-02-10)

Bug Fixes

• ie11: replace fast-deep-equal with an internal copy IE11 safe (#542) (2a02d7d)

17.0.2 (2020-02-05)

Bug Fixes

• empty domain error for ordinal x scale (#536) (ce4e84f)

17.0.1 (2020-02-05)

Bug Fixes

• replace PureComponent with shouldComponentUpdate (#534) (5043725)

17.0.0 (2020-01-30)

Bug Fixes

• brush: rotate brush on rotated charts (#528) (985ac21), closes #527

Features

• text improvements (#524) (6e61700)
• listeners: add seriesIdentifiers to element listeners (#525) (027d008), closes #419 #505

BREAKING CHANGES

• listeners: the onElementOver and the onElementClick are now called with Array<[GeometryValue, SeriesIdentifier]> instead of Array<GeometryValue>
• renames in Partition charts— Layers: fillLabel.formatter->fillLabel.valueFormatter; type FillLabel-> FillLabelConfig

Non-breaking changes:

• feat: the values in linked labels are rendered, just like they have been in the sectors (formerly, the value could optionally be put in the link label accessor itself)

• feat: font styling is possible separately for values: valueFormatter configs

• test: opacity decrease example; coloring examples

• feat: hierarchical data (parent, sortIndex) is made available to accessors (see stories, helpful with eg. coloring)

• refactor: tighter types; other code improvements

16.2.1 (2020-01-23)

Bug Fixes

• try to get canvas post mounting (#521) (141f465)

16.2.0 (2020-01-21)

Features

• implement treemap, sunburst, pie and donut charts (#493) (e4de627)

16.1.0 (2020-01-08)

Features

• add domain fitting (#510) (fefe728)

16.0.2 (2020-01-03)

Bug Fixes

• add utility-types as dependency (#509) (26b4d9c)

16.0.1 (2020-01-03)

Bug Fixes

• specs: shows a chart message without series specified (#506) (ba1a67b)

16.0.0 (2020-01-02)

Bug Fixes

• external pointer: avoid recursive-loops on pointer events (#503) (c170f0d), closes #504

BREAKING CHANGES

• external pointer: The onCursorUpdate Settings property is changed to a more generic onPointerUpdate. The same apply for the event type CursorEvent that is now PointerEvent and can assume a PointerOverEvent or PointOutEvent shape (see TS types)

15.0.5 (2019-12-12)

Bug Fixes

• render stacked bar with stringified values (#488) (811ee90), closes #487

15.0.4 (2019-12-12)

Bug Fixes

• highlighter: clip path unique id (#490) (dc93624), closes #489

15.0.3 (2019-12-05)

Bug Fixes

• highlighter: hide it when tooltip type is None (#482) (6032c29), closes #478 #479

15.0.2 (2019-12-05)

Bug Fixes

• crosshair: hide horizontal line when the pointer is outside chart (#484) (654d929), closes #483

15.0.1 (2019-12-02)

Bug Fixes

• redux dev tools config (#465) (89d5364)

15.0.0 (2019-12-02)

Code Refactoring

• series identifications throughout library (#419) (66a48ff)
• use redux in favour of mobx (#281) (cd34716)

BREAKING CHANGES

• GeometryId is now SeriesIdentifier. customSeriesColors prop on SeriesSpec which used to take a CustomSeriesColorsMap, now expects a CustomSeriesColors type. LegendItemListener now passes the SeriesIdentifier type as the first callback argument.
• SpecId,AxisId, AnnotationId types are down-casted to a string type. The getSpecId, getAxisId and getAnnotationId methods still exist and but return just the same passed string until deprecated in a future version. The spec ids, previously id, axisId,annotationId etc are now aligned to use the same prop name: id. The chart rendering status data-ech-render-complete and data-ech-render-count is no more at the root level of the echChart div, but on its child element: echChartStatus. The Spec has two new private properties called chartType and specType.

14.2.0 (2019-11-25)

Features

• add PNG export (#451) (e844687), closes #82

14.1.0 (2019-11-13)

Features

• fit functions for null y1 values (#416) (e083755), closes #450 #388

14.0.0 (2019-11-11)

Code Refactoring

• typings: prepare for upgrade TS to 3.7 (#402) (e2700de)

BREAKING CHANGES

• typings: We have a few exported styles, used in the Theme that are changed: SharedGeometryStyle to SharedGeometryStateStyle and GeometryStyle to GeometryStateStyle

13.6.0 (2019-11-01)

Features

• bar_spec: min bar render height (#443) (dac21c1)

13.5.12 (2019-10-31)

Bug Fixes

• clip bar highlighter edges (#447) (c9fc3e2)

13.5.11 (2019-10-31)

Bug Fixes

• tooltip: render tooltip on portal to avoid hidden overflows (#418) (1c00e23), closes #375

13.5.10 (2019-10-31)

Bug Fixes

• legend: disable fade of other charts when hiding an item (#446) (ff4e097)

13.5.9 (2019-10-25)

Bug Fixes

• initial legend sizing issue (#441) (64b9f83), closes #367

13.5.8 (2019-10-25)

Bug Fixes

• xDomain to exclude undefined values (#440) (6389356)

13.5.7 (2019-10-23)

Bug Fixes

• switch to momentjs to handle timezones (#436) (a9f98c8)

13.5.6 (2019-10-22)

Bug Fixes

• tickformatter: add timeZone to tickFormatter (#430) (6256d4d), closes #427

13.5.5 (2019-10-22)

Bug Fixes

• resize observer loop limit exception (#429) (5243ef3)

13.5.4 (2019-10-17)

Bug Fixes

• seedrandom dependency (#424) (2670d28)

13.5.3 (2019-10-17)

Bug Fixes

• align series names on split series configuration (#421) (bbecbcc), closes #420

13.5.2 (2019-10-10)

Bug Fixes

• handle null y0 values on y log scale rendering (#413) (5731c10)

13.5.1 (2019-10-09)

Bug Fixes

• mixing bars with line or area series breaks legend toggle (#410) (57c0e3c), closes #399

13.5.0 (2019-10-09)

Features

• data: fill datasets with zeros with missing points when stacked (#409) (ef84fd4), closes #388

13.4.1 (2019-10-09)

Bug Fixes

• tooltip: fix spec naming (#412) (3690cca), closes #411

13.4.0 (2019-10-07)

Features

• banded legend values (#398 & #408) (5c35a4d), closes #162

13.3.0 (2019-10-02)

Features

• tooltip: tooltip label format for upper/lower banded area series (#391) (dfd5d7b), closes #162

13.2.0 (2019-10-01)

Features

• style: point style overrides (#385) (0f587d0)

13.1.1 (2019-09-28)

Bug Fixes

• rendering: out-of-domain rendering of points/bars/lines/areas (#395) (b6fee52), closes #386

13.1.0 (2019-09-27)

Features

• axis: add option for integer only axis ticks (#389) (4fcfe3c), closes #387

13.0.1 (2019-09-27)

Bug Fixes

• x-scale for linear band charts (#384) (daa3b55)

13.0.0 (2019-09-19)

Features

• axis: add visibility to tick style (#374) (265a6bb), closes #330

BREAKING CHANGES

• axis: theme.axes.tickLineStyle.visible is now required (default base is true)

12.1.0 (2019-09-19)

Features

• axis: option to hide duplicate axes (#370) (ada2ddc), closes #368

12.0.2 (2019-09-16)

Bug Fixes

• reactive_chart: fix order of instantiation of onBrushEnd callback (#376) (527d68d), closes #360

12.0.1 (2019-09-12)

Bug Fixes

• theme: fix grid position check (#373) (af4805f), closes #372

12.0.0 (2019-09-11)

Features

• theme: add gridLineStyle to AxisConfig (#257) (97dd812), closes #237

BREAKING CHANGES

• theme: Added GridLineStyle to Theme (theme.axes.gridLineStyle.horizontal and theme.axes.gridLineStyle.vertical)

• add gridLineStyle to AxisConfig

• add chartTheme vs axisSpec

• add gridLineStyle for theme or spec

• merge gridLineConfig from theme with axisSpec

• add visible key to GridLineConfig

• specify theme styling per axis in story

• add gridLineStyle theme with horiz and vert

11.2.0 (2019-09-04)

Features

• chart_state: add render change event (#365) (521889b)

11.1.2 (2019-08-30)

Bug Fixes

• engines: update node engine (#363) (7fcd98c), closes #359

11.1.1 (2019-08-28)

Bug Fixes

• annotations: markers shown in empty chart (#358) (8dbf54e), closes #357

11.1.0 (2019-08-27)

Features

• add prop to set debounce time, lower default (#356) (38e41e0)

11.0.5 (2019-08-27)

Bug Fixes

• clip overflowing rect/lines/areas (#355) (3ff7379), closes #354

11.0.4 (2019-08-27)

Bug Fixes

• crosshair: limit the width of the cursor band on edges (#353) (1177e59), closes #352

11.0.3 (2019-08-26)

Bug Fixes

• vertical_cursor: fix tooltip and external events for 1st datapoint (#349) (5c5b8d4)

11.0.2 (2019-08-26)

Bug Fixes

• better theme defaults for light and dark themes (#340) (693cdc1)

11.0.1 (2019-08-26)

Bug Fixes

• renderer: stroke opacity (#335) (d8c8459)

11.0.0 (2019-08-26)

Bug Fixes

• histogram: fix overflowing annotation with single value (#343) (2268f04), closes #342 #341

BREAKING CHANGES

• histogram: The current coordinate configuration of a rect annotation were inverted. This commit now reverse them: a rect coordinate with only the x0 value will cover from the x0 value to the end of the domain, a rect coordinate with only the x1 value will cover the interval from the beginning of the domain till the x1 value.

10.3.1 (2019-08-26)

Bug Fixes

• scales: bisect correctly on continuous scales (#346) (5112208), closes #227 #221

10.3.0 (2019-08-26)

Features

• compute global y domain on multiple groups (#348) (5ab46ca), closes #169 #185

10.2.0 (2019-08-23)

Features

• theme: multiple-partials (#345) (82da5de), closes #344

10.1.1 (2019-08-22)

Bug Fixes

• crosshair: disable band when chart is empty (#338) (3bd0c43), closes #337

10.1.0 (2019-08-22)

Features

• hide tooltip when over line annotation (#339) (bef1fc7), closes #324

10.0.1 (2019-08-21)

Bug Fixes

• default theme (#336) (2edadb2)

10.0.0 (2019-08-21)

Bug Fixes

• tooltip: ie11 flex sizing (#334) (abaa472), closes #332
• decuple brush cursor from chart rendering (#331) (789f85a), closes elastic/kibana#36517
• remove clippings from chart geometries (#320) (ed6d0e5), closes #20

Features

• auto legend resize (#316) (659d27e), closes #268
• customize number of axis ticks (#319) (2b838d7)
• theme: base theme prop (#333) (a9ff5e1), closes #292

BREAKING CHANGES

• theme: remove baseThemeType prop on Settings component and BaseThemeTypes type.
• theme.legend.spacingBuffer added to Theme type. Controls the width buffer between the legend label and value.

9.2.1 (2019-08-20)

Bug Fixes

• tooltip: fix duplicate key warning for band area charts (#327) (0ca1884), closes #326

9.2.0 (2019-08-19)

Bug Fixes

• reduce opacity for points when hovering over legend items (#322) (196341b), closes #291

Features

• add chart size type overrides (#317) (b8dc9e1), closes #177

9.1.1 (2019-08-16)

Bug Fixes

• axis: limit chart dimensions to avoid axis labels overflow (#314) (5751ce0)

9.1.0 (2019-08-14)

Features

• add cursor sync mechanism (#304) (c8c1d9d)

9.0.4 (2019-08-13)

Bug Fixes

• legend: item hideInLegend prop (#307) (3aa5ca3), closes #306

9.0.3 (2019-08-13)

Bug Fixes

• zIndex order for areas, lines and points (#290) (6a4c1b1), closes #287

9.0.2 (2019-08-12)

Bug Fixes

• shift bars independently from the specs order (#302) (1cd934d)

9.0.1 (2019-08-07)

Bug Fixes

• handle split series with group value to 0 (#289) (0f2217e), closes #288

9.0.0 (2019-08-05)

Features

• bar_chart: color/style override accessor (#271) (7634f5c), closes #216

BREAKING CHANGES

• bar_chart: colorAccessors removed from YBasicSeriesSpec (aka for all series) which had acted similarly to a split accessor.

8.1.8 (2019-08-05)

Bug Fixes

• tooltip: fix tooltip formatting for rotated charts (#285) (651edd1), closes #273

8.1.7 (2019-08-05)

Bug Fixes

• tooltip: fix overflow for long series names (#274) (717486f), closes #270

8.1.6 (2019-08-05)

Bug Fixes

• types: export missing types (#283) (7c475af)

8.1.5 (2019-08-02)

Bug Fixes

• disable tooltip when details or custom content is null (#280) (4d78fdc)

8.1.4 (2019-08-01)

Bug Fixes

• theme: restore original point radius values (#276) (16f789a)

8.1.3 (2019-07-30)

Bug Fixes

• update EUI, storybook and add autoprefixer (#267) (f70e084), closes #249

8.1.2 (2019-07-24)

Bug Fixes

• export GeometryValue so onElementClick callbacks can be typed (#272) (8ed5d11)

8.1.1 (2019-07-24)

Bug Fixes

• handle chart click as mouseUp to prevent click while brushing (#269) (7881b8d)

8.1.0 (2019-07-22)

Features

• display empty chart status when no series is selected (f1505df), closes #102

8.0.2 (2019-07-17)

Bug Fixes

• adjust domain & range for single value histogram (#265) (3f1358e)

8.0.1 (2019-07-15)

Bug Fixes

• position tooltip within chart with single value xScale (#259) (f458bc9)

8.0.0 (2019-07-15)

Code Refactoring

• legend: remove visibility button (#252) (90a1ba7)

Features

• style: allow fill and stroke overrides (#258) (99c5e9f)

BREAKING CHANGES

• style: LineStyle, AreaStyle and BarSeriesStyle types differs on the optional values. stroke and fill on the theme or specific series style now override the computed series color.

• legend: the onLegendItemClick click handler is no longer applied when clicking on the title. Instead a simple visibility change is applied.

7.2.1 (2019-07-10)

Bug Fixes

• last_value: compute last value for non stacked series (#261) (803c34e)

7.2.0 (2019-07-05)

Bug Fixes

• ticks: fill in additional ticks for histogram (#251) (af92736)

Features

• series: stack series in percentage mode (#250) (1bfb430), closes #222

7.1.0 (2019-07-03)

Features

• axis: add tickLabelPadding prop (#217) (4d40936), closes #94

7.0.2 (2019-07-03)

Bug Fixes

• theme: merge optional params (#256) (9cd660c), closes #253

7.0.1 (2019-06-25)

Bug Fixes

• type error with RecursivePartial (#248) (f2b90df)

7.0.0 (2019-06-24)

Features

• annotation: simplify custom tooltip function (#247) (982bc63)

BREAKING CHANGES

• annotation: this changes the type signature of RectAnnotation.renderTooltip? from (position, details) => JSX.Element to (details) => JSX.Element. This allows the user to pass in a custom element without having to do the heavy lifting of writing the container positioning styles themselves.

6.3.0 (2019-06-20)

Features

• theme: allow recursive partial theme (#239) (d8144ee), closes #201

6.2.0 (2019-06-19)

Features

• add minInterval option for custom xDomain (#240) (27f14a0)

6.1.0 (2019-06-19)

Features

• brush: show crosshair cursor when brush enabled (#243) (0b44b87)

6.0.1 (2019-06-14)

Bug Fixes

• line_annotation: use scaleAndValidate for line annotations (#236) (48b180a)

6.0.0 (2019-06-13)

Features

• tooltip: add custom headerFormatter (#233) (bd181b5)

BREAKING CHANGES

• tooltip: Previously, you could define tooltipType and tooltipSnap props in a Settings component; this commit removes these from SettingsSpecProps and instead there is a single tooltip prop which can accept either a TooltipType or a full TooltipProps object which may include type, snap, and/or headerFormattter for formatting the header.

5.2.0 (2019-06-12)

Features

• scss: export the theme as SCSS file (#231) (ebae6ab)

5.1.0 (2019-06-11)

Features

• add histogram mode (#218) (b418b67)

5.0.0 (2019-06-10)

Bug Fixes

• css: remove dependency on EUI components and use only EUI styles (#208) (122fade)

BREAKING CHANGES

• css: EUI components are removed from this library. The single chart style.css stylesheet is now replaced by a theme_only_light.css or theme_only_dark.css file that brings in all the required styling for chart, tooltip and legends. theme_light.css and theme_dark.css styles include also a reset CSS style

4.2.9 (2019-06-07)

Bug Fixes

• chart_resizer: debounce resize only after initial render (#229) (96d3fd6), closes #109

4.2.8 (2019-06-06)

Bug Fixes

• crosshair: adjust band position for rotation (#220) (ac02021)

4.2.7 (2019-06-05)

Bug Fixes

• axis_title: remove whitespace with empty axis title (#226) (74198dc), closes #225

4.2.6 (2019-05-21)

Bug Fixes

• build: compile module resolution in commonjs (#214) (29e2a34)

4.2.5 (2019-05-21)

Bug Fixes

• build: change build target to ES5 (#211) (39b727e)

4.2.4 (2019-05-21)

Bug Fixes

• eui: generate css without EUI classes (#210) (776387b)

4.2.3 (2019-05-20)

Bug Fixes

• legend: avoid expanding label on click (#209) (22cad8e)

4.2.2 (2019-05-20)

Bug Fixes

• ie11: fix deps and layout compatibility issues on IE11 (9555e2a), closes #184

4.2.1 (2019-05-09)

Bug Fixes

• eui: update EUI dependency to 11.0.0 (#206) (24779cb)

4.2.0 (2019-05-06)

Features

• rect_annotation: add RectAnnotation type (#180) (b339318)

4.1.0 (2019-05-04)

Features

• add option to toggle value labels on bar charts (#182) (6d8ec0e)

4.0.2 (2019-05-03)

Bug Fixes

• scales: improve ticks for time domains spanning a DST switch (#204) (2713336)

4.0.1 (2019-05-02)

Bug Fixes

• scales: use bisect to handle invertWithStep (#200) (f971d05), closes #195 #183

4.0.0 (2019-04-28)

Features

• scales: add paddings between bars (#190) (e2e4a33)

BREAKING CHANGES

• scales: the ScalesConfig type of the theme is changed from {ordinal:{padding: number}} to {barsPadding: number}

3.11.4 (2019-04-26)

Bug Fixes

• bars: remove border visibility based on bar width (#192) (a270bab), closes #189

3.11.3 (2019-04-24)

Bug Fixes

• merge multi-group indexed geometry (#187) (8047c29), closes #186

3.11.2 (2019-04-16)

Bug Fixes

• cleanup example prop default values (#173) (ab19df0)

3.11.1 (2019-04-16)

Bug Fixes

• apply transform.x to area & line geometries (#172) (da4f07f)

3.11.0 (2019-04-16)

Bug Fixes

• remove old specs with changed ids (#167) (6c4f705)

Features

• allow individual series styling (#170) (c780d98)

3.10.2 (2019-04-12)

Bug Fixes

• exports: fix missing exports for annotations (#166) (fe28afb)

3.10.1 (2019-04-11)

Bug Fixes

• temporary disable animation (#164) (80b3231), closes #89 #41 #161
• temporary disable animation (#164) (c53c8a6), closes #89 #41 #161

3.10.0 (2019-04-11)

Features

• add band area chart (#157) (a9307ef), closes #144

3.9.0 (2019-04-10)

Features

• legend: display series value (dependent on hover) & sort in legend (#155) (78af858)

3.8.0 (2019-04-08)

Features

• line_annotation: add hideLines and hideTooltips props to spec (#154) (ba806b1)

3.7.2 (2019-04-08)

Bug Fixes

• timescale: consider timezone on axis ticks (#151) (d860c97), closes #130

3.7.1 (2019-04-05)

Bug Fixes

• domain: set domain bounds dependent on negative/positive values (#149) (5b16be6)

3.7.0 (2019-04-04)

Features

• legend: hide legend item if hideLegendItem on series spec is true (#147) (6761c2b)

3.6.0 (2019-04-04)

Features

• annotations: render line annotations via LineAnnotation spec (#126) (98ff170)

3.5.1 (2019-04-02)

Bug Fixes

• build: fix dependencies for kibana integration (#146) (b875e3d), closes #145

3.5.0 (2019-04-01)

Bug Fixes

• areachart: fix misaligned rendering props (#141) (9694b5b), closes #140

Features

• specs: add name to series specs (#142) (a6e6f49), closes #136

3.4.5 (2019-03-29)

Bug Fixes

• animation: re-enabled animateData prop to disable animation (#129) (32b4263)
• specs: limit xScaleType to linear, time and ordinal (#127) (59c3b70), closes #122

3.4.4 (2019-03-28)

Bug Fixes

• crosshair: use offsetX/Y instead of clientX/Y (#128) (7c1155f), closes #123

3.4.3 (2019-03-26)

Bug Fixes

• chart_state: maintain series visibility state on props update (#118) (18e7784)

3.4.2 (2019-03-26)

Bug Fixes

• rendering: fix rendering values <= 0 on log scale (#114) (9d7b159), closes #112 #63

3.4.1 (2019-03-26)

Bug Fixes

• brushing: enable mouseup event outside chart element (#120) (77d62f6), closes #119

3.4.0 (2019-03-25)

Features

• allow partial custom domain (#116) (d0b6b19)

3.3.1 (2019-03-25)

Bug Fixes

• chart: fix duplicated keys for chart elements (#115) (6f12067)

3.3.0 (2019-03-22)

Features

• interactions: crosshair (5ddd1a8), closes #80 #58 #88

3.2.0 (2019-03-19)

Features

• domain: scale data to a specific domain via axis spec (#98) (b039ebf)

3.1.1 (2019-03-19)

Bug Fixes

• npm: add missing generated file to npm package (6dd9140)

3.1.0 (2019-03-11)

Features

• series: set custom series colors through spec prop (#95) (fb09dc9)

3.0.1 (2019-03-08)

Bug Fixes

• canvas_text_bbox_calculator: increase font scaling factor (#93) (f6a1f1d)

3.0.0 (2019-03-06)

Bug Fixes

• scale: return ticks in millis for time scales for line/area charts (8b46283)

BREAKING CHANGES

• scale: The props callback is called with millis instead of Date for axis on line or area only charts.

2.1.0 (2019-03-06)

Features

• legend/click: add click interations on legend titles (#51) (7d6139d)

2.0.0 (2019-02-19)

Features

• add dark theme (#44) (766f1ad), closes #35

BREAKING CHANGES

• The Theme.AxisConfig type has a different signature. It now contains axisTitleStyle, axisLineStyle, tickLabelStyle and tickLineStyle defined as TextStyle or StrokeStyle elements. The Theme interface is changed in a more flat structure. darkMode prop from Setting is removed. theme prop in Setting is now a Theme type object, not a PartialTheme. You can use mergeWithDefaultTheme function to merge an existing theme with a partial one.

1.1.1 (2019-02-15)

Bug Fixes

• limit log scale domain (f7679a8), closes #21

1.1.0 (2019-02-14)

Features

• legend/series: add hover interaction on legend items (#31) (c56a252), closes #24

1.0.2 (2019-02-08)

Bug Fixes

• offscreen canvas: set negative position to move offscreen (#50) (0f61ac8), closes #43

1.0.1 (2019-02-07)

Bug Fixes

• axis labels: offset previous space correctly (#45) (ff2a47a), closes #42

1.0.0 (2019-02-07)

Bug Fixes

• reflect specs ids on legend items when using single series (8b39f15)
• axis: add axisTitleHeight to axis increments (#29) (e34f0ae), closes #26
• axis: fix horizontal title positioning to account for title padding (08d1f83)
• axis: scale tick labels to fix text truncation on chrome (#38) (99c2332), closes #18
• axis: use titleFontSize for debug rect for horizontal axis title (#17) (af4aa58), closes #11
• dimensions: use chart top padding in computation of chart height (42585f7), closes #13
• x_domain: fix x value asc sorting using numbers (26b33ff)

Features

• add tickLabelRotation and showGridLines features (#7) (47f118b)
• axis: draw grid lines separately from axis tick and customize style with config (#8) (ab7e974)