`hoveron: 'fills'` does not work for stacked area chart
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bug
P3
- Dominant language
- JavaScript
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Description
Using hoveron: 'fills' with a stacked area chart doesn't result in hover tooltips being shown when hovering over the filled in areas.
Plotly.newPlot('test', [
{x: [1,2,3], y: [2,1,4], stackgroup: 'one', hoveron: 'fills', name: "a"},
{x: [1,2,3], y: [1,1,2], stackgroup: 'one', hoveron: 'fills', name: "b"},
]);
Here's a JSFiddle illustrating the issue - hovering over the blue or orange filled in areas has no effect.
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First steps
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Research direction
Reproduce the issue with the JavaScript snippet or linked JSFiddle, then trace the stacked area chart hover handling for hoveron: 'fills'. Done means hovering over each filled stacked area displays the expected tooltip, without changing behavior for other hover modes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100