Epic: Legend Standardization and Improvements

[baldm0mma]

Internal architectural standardization

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1. Legend: Simplify and unify legend configuration options internally #87080
   0 of 11
   area/dataviz area/frontend area/legend backport internal no-changelog type/chore +7
   
2. Legend: Uncouple legend building from uplot configuration/building #87081
   area/dataviz area/frontend area/legend internal no-backport no-changelog type/chore +7
   

Features

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1. Legend: Series should become emphasized/deemphasized (depending on hide/isolate behavior) on mouse hover when > 1 series available - like in PieChart #87086
   area/dataviz area/frontend area/legend internal no-backport no-changelog type/feature-request +7
   
2. Legend: Create way to surface (control+click) series isolate/hide behavior for the user #87083
   area/dataviz area/frontend area/legend internal no-backport no-changelog type/feature-request +7
   
3. Legend: Tooltip-type popup on legend item hover that adds more relevant data #87087
   area/frontend area/legend area/panel/data internal no-backport no-changelog type/feature-request +7
   
4. Legend: Context menu from right click #87088
   add to changelog area/dataviz area/frontend area/legend internal no-backport type/feature-request +7
   
5. Legend: Double click to open legend field config, and simultaneously close (minimize) other field configs #87089
   add to changelog area/dataviz area/frontend area/legend internal no-backport type/feature-request +7
   
6. Legend: Add Exemplars, Annotations, Time-Regions to Legends #87094
   add to changelog area/dataviz area/frontend area/legend internal no-backport type/feature-request +7
   

General styling UI/UX upgrades

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1. Legend: Show scrollable-ness of lists/tables somehow #87095
   area/dataviz area/frontend area/legend internal no-backport no-changelog type/chore +7
   
2. Legend: Insert Table component instead of home rolling a legendTable #87096
   area/dataviz area/frontend area/legend internal no-backport no-changelog type/chore +7
   
3. Legend: Limit name/value display lengths to something reasonable #87097
   area/dataviz area/frontend area/legend no-backport no-changelog +5
   
4. Legend: Restrict display to the first 30 series with an additional "show all" toggle #83785
   add to changelog area/dataviz area/frontend internal no-backport type/performance +6
   
5. Legend: Limit width of legend #87098
   internal +1
   
6. Legend: Limit # of legend items #87099
   add to changelog area/dataviz area/frontend area/legend no-backport type/feature-request +6
   
7. Legend: Have commonOptionsBuilder.addLegendOptions replace “stats picker” editor with nested picker - like “units picker” - to better accommodate percentile #87100
   area/dataviz area/frontend area/legend internal no-backport no-changelog +6
   

Existing issues

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1. Legend: Bring back interaction in Heatmap scale #75879
   area/legend area/panel/heatmap +2
   
2. TimeSeries panel with 2 y-axes: Can't tell which y-axis I should read from #66704
   area/panel/timeseries +1
   
3. Grafana 9.3 and 9.4 "Copy" disabled for legend text #64084
   area/legend area/panel/timeseries triage/needs-confirmation type/bug +4
4. BarChart: legend colors do not correspond to bar colors #65299
   area/legend area/panel/barchart type/bug +3
5. Having Viz hidden override on Series does not allow to display it in graph when clicking on it in Legend #46273
   area/legend area/panel/timeseries type/bug +3
6. legend table -> sort by name #18186
   area/legend area/panel/graph area/panel/timeseries type/feature-request +4
   
7. Mismatched labels and colors with legend when stacking enabled #60746
   area/legend area/panel/timeseries +2
8. Hide legends with the same name of multiple time series and filter related series by clicking on the legend #65275
   area/legend area/panel/timeseries +2
9. Legend: Add default sort options (similar to tooltip) #73442
   area/legend type/feature-request +2
10. Regression: Legend sorting is always alphabetically when table mode is disabled #21962
    area/legend area/panel/graph type/bug +3
11. Legend: Add another option for last #73575
    area/legend +1
12. Legend: Placement moves from right to bottom location on resizing embedded panel #73211
    area/frontend area/legend +2
13. Legend: Add option to configure "isolate selection" and "filter selection" on-click behavior #84328
    area/frontend area/legend internal +3
    
14. Legend: Reflect tooltip content in legend space #85183
    area/dataviz area/legend internal type/feature-request +4
    

Dogfooding/bugs/feedback

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No tasks being tracked yet.