Roadmap

[markov00]

Replaced by the DataVis plan project. Please refer to that project for an updated roadmap

The version numbers in this issue reflect version numbers of Kibana releases, at which we're planning to have the functionality implemented in Elastic charts. They are not reflecting actual Elastic Chart version numbers.

Kibana 7.2

• DONE Preparation for TSVB timeseries chart replacement Preparation for TSVB timeseries chart replacement #64
  • IN PROGRESS Replacement of TSVB timeseries chart (EPAM) Replace TSVB timeseries charts with elastic-charts #108 moved to 7.3
  • DONE Series specific styling (line width, opacity) Possibility to style each series #138 PR feat: allow individual series styling #170
  • DONE Handle band area charts (used on percentile band mode) Add Band area chart #144 PR feat: add band area chart #157
  • DONE Add last bucket value on the legend Add ability to display a value in legend & sort (defined by user) legend items by this value #143 PR feat(legend): display series value (dependent on hover) & sort in legend #155
  • DONE Fix for time scales in different time zones Enable ScaleType.Time independently of timezone #130 PR#151
  • DONE Handle/Test negative values in stacked area charts The chart do not render negative values #135 PR fix(domain): set domain bounds dependent on negative/positive values #149
  • DONE Add annotation line Add annotations #81 PR feat(annotations): render line annotations via LineAnnotation spec #126
  • DONE hide in legend (hide that series from the legend) Possibility to hide a series in the legend #137 PR feat(legend): hide legend item if hideLegendItem on series spec is true #147
  • DONE Add a separated name props on each series Possibility to specify an id and a title (label) for series separately #136 PR feat(specs): add name to series specs #142
  • DONE Display orphan data points on line/area series Display orphan data points on line/area series #63 PR fix(rendering): fix rendering values <= 0 on log scale #114
  • DONE Add external custom colour from spec props Add external custom color from spec props #39 PR feat(series): set custom series colors through spec prop #95
  • DONE Crosshair and vertical/horizontal cursors Crosshair and vertical/horizontal cursors  #80 Tooltip with multiple values on hover #58 PR feat(interaction): crosshair #96
  • DONE Scale data to specific domain Scale data to specific domain #86 PR feat(domain): scale data to a specific domain via axis spec #98
  • DONE Add filter in/out series only action to listeners) PR feat(legend/click): add click interations on legend titles #51
  • DONE Add hide/show series chart internals) PR feat(legend/click): add click interations on legend titles #51
  • DONE Add hover/click event for each legend series PR feat(legend/click): add click interations on legend titles #51
  • DONE Add color picker for each legend series Add color picker for legend item #23 PR feat(legend/click): add click interations on legend titles #51
• Preparation for Discovery chart replacement
  • IN PROGRESS Replacement of the chart Use elastic-charts in Kibana Discover #191 moved to 7.3
  • DONE Add annotation rects Add rectangular annotation & tooltip #105 PR feat(rect_annotation): add RectAnnotation type #180
• DONE Value labels option for charts without hovering Value labels option for charts without hovering #67 PR feat: add option to toggle value labels on bar charts #182
• Visual regression tests Visual regression tests #77 moved to 7.3
• Avoid clipping tooltip markers on edges Avoid clipping tooltip markers on edges #20 moved to 7.3

Kibana 7.3

• IN PROGRESS Replacement of Discovery chart Use elastic-charts in Kibana Discover #191 moved to 7.4
• IN PROGRESS Replacement of TSVB timeseries chart (EPAM) Replace TSVB timeseries charts with elastic-charts #108 moved to 7.4
• IN PROGRESS Pie chart Pie chart #84 moved to 7.4
• Preparation for Stack Monitoring chart replacement Preparation for Stack Monitoring chart replacement #65 moved to 7.4
  • Crosshair and vertical/horizontal cursors Crosshair and vertical/horizontal cursors  #80
  • Add annotation lines/rects Add annotations #81
  • Sync crosshair/vertical cursor across charts Sync crosshair/vertical cursor across charts #83
  • Hovered value appears on legend item
• Add configuration validation Add configuration validation #85 moved to 7.4
• Basic export as PNG function Export as PNG function #82 moved to 7.4
• Visual regression tests Visual regression tests #77 moved to 7.4
• Avoid clipping tooltip markers on edges Avoid clipping tooltip markers on edges #20 moved to 7.4

Kibana 7.4

• DONE Replacement of Discovery chart Use elastic-charts in Kibana Discover #191 moved to 7.5
• UNDER REVIEW Replacement of TSVB timeseries chart (EPAM) Replace TSVB timeseries charts with elastic-charts #108 moved to 7.5
• DONE Preparation for Stack Monitoring chart replacement Preparation for Stack Monitoring chart replacement #65
  • DONE Sync crosshair/vertical cursor across charts Sync crosshair/vertical cursor across charts #83
• IN PROGRESS Pie chart Pie chart #84 moved to 7.5
• Preparation for vislib chart replacement ([meta] Vislib chart replacement #66) ON HOLD
  • Scatterplot
  • Multiple charts/Split charts/Small Multiples
  • Truncate labels to specific width
• Heatmap moved to 7.5
• IN PROGRESS Add configuration validation Add configuration validation #85 moved to 7.5
• Basic export as PNG function Export as PNG function #82 moved to 7.5
• Visual regression tests Visual regression tests #77 moved to 7.5
• DONE Avoid clipping tooltip markers on edges Avoid clipping tooltip markers on edges #20

Kibana 7.5

• DONE Replacement of TSVB timeseries chart (EPAM) Replace TSVB timeseries charts with elastic-charts #108
• DONE Replacement of Discovery chart Use elastic-charts in Kibana Discover #191
• DONE Visual regression tests Visual regression tests #77
• IN PROGRESS Pie chart Pie chart #84 moved to 7.6
• Heatmap moved to backlog
• a11y moved to 7.6
• Basic export as PNG function Export as PNG function #82 moved to 7.6
• Preparation for vislib chart replacement ([meta] Vislib chart replacement #66) moved to backlog

Kibana 7.6

• DONE Pie chart Pie chart #84
• DONE Basic export as PNG function Export as PNG function #82
• DONE Moving from MobX to Redux refactor: use redux in favour of mobx #281
• PAUSED Add configuration validation Add configuration validation #85
• Accessibility Accessibility #300 moved to 7.9

Kibana 7.7

• DONE add pie chart events listeners (feat(partition): add element click, over, out events #578)
• DONE add pie chart tooltip (feat(partition): add tooltip #544)
• DONE add percentage in piechart/treemap (feat: percentage display in partitioning charts #558)
• DONE Gauge(/ɡāj/)/Goal chart type (Gauge/Goal Chart type #520)
• DONE add pie chart legend
• IN PROGRESS vislib replacement (features: Scatterplot #502)

Kibana 7.8

Kibana 7.9

• IN PROGRESS vislib replacement (features: Scatterplot #502)
• split charts/ trellis / small multiples Support for faceted charts (small multiples) #500
• Heatmap Heatmap chart (beta) #501
• Accessibility Accessibility #300
• Tag cloud
• vislib replacement

Kibana 8

• scatterplot + sankey
• WebGL (high number of data points)
• Animations

Backlog

Axis

• Configure axis label max width/height as multiple of EUI sizes (issue Axis dimensions rounded as multiple of EUI sizes or static size #40)
• Add multilevel axis (shows axis on sub/aggregations) (similar to)

Charts

• Add padding between bar series clusters
• Add z-index to each series
• Preparation for vislib chart replacement ([meta] Vislib chart replacement #66)
  • Scatterplot Scatterplot #502
  • Multiple charts/Split charts/Small Multiples Support for faceted charts (small multiples) #500
  • Truncate labels to specific width

Interaction/Animation

• Add color to tooltip value
• Test animations on data streams

General

• Move theming from canvas to SVG
• Keep up to speed with SVG rendering
• Add a direct render in konva native, without the use of React to increase performance
• Fitting functions Allow users to configure fitting/filling function for missing/null buckets kibana#17717 (PR feat: add fitting functions utilities #55)
• Fix yScaleToDataExtent: some bars are overflowing the chart

[markov00]

Tasks moved from 7.2 to 7.3

• IN PROGRESS Replacement of Discovery chart Use elastic-charts in Kibana Discover #191
  reason: it was started in 7.2, but we spend more time on fixing existing features on 7.2
• IN PROGRESS Replacement of TSVB timeseries chart Replace TSVB timeseries charts with elastic-charts #108
  reason: we miss some features along the road like disabling the color picker, stack only few series together etc)
• STALLED Visual regression tests Visual regression tests #77
  reason: We started it and than dropped the work on visual regression to waiting until we move our CI completely to jenkins (we are ready now to work on that)
• NOT STARTED Avoid clipping tooltip markers on edges Avoid clipping tooltip markers on edges #20

[markov00]

Tasks moved from 7.5 to 7.6

• IN PROGRESS Pie chart Pie chart #84
  reason: the refactoring mobx-redux is taking a bit longer than expected. The pie chart implementation is almost ready but needs to be integrated.
• IN PROGRESS Visual regression tests Visual regression tests #77
  reason: this is started just a week ago and needs git LFS integration + a bit more work on collecting the diffs on CI
• a11y
  reason: we didn't put any effort already on that
• IN PROGRESS Basic export as PNG function Export as PNG function #82
  reason: Rachel just started working on it now

Tasks moved from 7.5 to backlog

• Heatmap
  reason: it's better to postpone new charts. We want to land the piechart first
• Preparation for vislib chart replacement fix(exports): fix missing exports for annotations #166
  reason: we don't have enough space for that right now

[markov00]

Tasks moved from 7.6 to 7.7

• Accessibility Accessibility #300
  reason: the refactoring from mobx to redux tooks much more time than expected. Instead of rushing we prefer to work in a clean and stable manner before adding a new feature

[markov00]

Replaced by the DataVis plan project