uber/react-vis

Allow legend to be "selected" from a property/class/state.

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#770 opened on Mar 29, 2018

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enhancementhelp wanted

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Description

I want to be able to control the legend ( active/hovered item ) using react or redux state.

This task is simple with AreaSeries, and I suspect much of the Series components as well.

I cannot find a way to do this for the legend, and if there is one I must have missed it.

The only work around I've been able to control is if I pass react components into the items property and control their style with state, but I cannot make it uniform to the actual hovering of the component, since I cannot control anything outside of the passed in component without investigating DOM manipulation.

Contributor guide

Research direction
Investigate how the Legend component handles its active/hovered state internally. Look for existing props that control state externally. Consider adding a new prop like `selectedItem` or `onItemSelect` to allow external control.
Tech stack
javascriptreact
Domain
frontend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
ReactJavaScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70