How to use d3tooltip - 1 common examples
To help you get started, we’ve selected a few d3tooltip examples, based on popular ways it is used in public projects.
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reduxjs / d3-state-visualizer / src / charts / tree / tree.js View on Github 
})
.on({
mouseover: function mouseover() {
d3.select(this).style({
fill: style.text.colors.hover
})
},
mouseout: function mouseout() {
d3.select(this).style({
fill: style.text.colors.default
})
}
})
if (!tooltipOptions.disabled) {
nodeEnter.call(d3tooltip(d3, 'tooltip', {...tooltipOptions, root})
.text((d, i) => getTooltipString(d, i, tooltipOptions))
.style(tooltipOptions.style)
)
}
// g inside node contains circle and text
// this extra wrapper helps run d3 transitions in parallel
const nodeEnterInnerGroup = nodeEnter.append('g')
nodeEnterInnerGroup.append('circle')
.attr({
'class': 'nodeCircle',
r: 0
})
.on({
click: clickedNode => {
if (d3.event.defaultPrevented) return
