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Disable bar chart darken on hover

See original GitHub issue

Question: is it possible to disable the bar chart darkening on hover? I actually want the opposite effect, where the bar that’s being hovered over stays the same but the other bars get darker, which I can do with a custom mouseover event. But it seems like the darkening will always happen because it comes after (in the source code):

function handleMouseOver(e, d, chartWidth, chartHeight) {'customMouseOver', e, d, d3Selection.mouse(e), [chartWidth, chartHeight]);'fill', ({name}) => d3Color.color(colorMap(name)).darker());

EDIT: I’ve come up with a workaround that mostly works. On the first hover, all bars darken (haven’t figured out why), but on subsequent hovers, it has the effect that I want.

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

dalerasrorov-ebcommented, Feb 2, 2018

@chinaowl this weekend or next Monday!

dalerasrorov-ebcommented, Feb 4, 2018

Closing this @chinaowl, the functionality was released in 2.5.0 and the new functionality to apply a custom behavior to highlighted bars is ready and will be released later. Thanks for opening the issue!

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