Stacked highlight
Legend hover highlights one stack layer.
Open the chart without page chrome ↗
const options = {
chart: {
height: 380,
fontFamily: "Inter, Geist, \"IBM Plex Sans\", system-ui, sans-serif",
type: "bar",
stacked: true,
toolbar: {
show: false
}
},
series: [
{
name: "Hardware",
data: [23, 30, 36, 40, 40, 17, 14, 40]
},
{
name: "Software",
data: [40, 27, 19, 12, 14, 36, 12, 11]
},
{
name: "Services",
data: [17, 33, 10, 12, 25, 35, 12, 32]
}
],
xaxis: {
categories: ["Q1 25", "Q2 25", "Q3 25", "Q4 25", "Q1 26", "Q2 26", "Q3 26", "Q4 26"]
},
legend: {
onItemHover: {
highlightDataSeries: true
}
},
title: {
text: "Revenue by segment (hover the legend)"
},
theme: {
mode: "light",
preset: "coastal"
}
}
const chart = new WestCoastCharts(document.querySelector('#chart'), options)
chart.render()import WestCoastCharts from 'west-coast-charts'
const options = {
chart: {
height: 380,
fontFamily: "Inter, Geist, \"IBM Plex Sans\", system-ui, sans-serif",
type: "bar",
stacked: true,
toolbar: {
show: false
}
},
series: [
{
name: "Hardware",
data: [23, 30, 36, 40, 40, 17, 14, 40]
},
{
name: "Software",
data: [40, 27, 19, 12, 14, 36, 12, 11]
},
{
name: "Services",
data: [17, 33, 10, 12, 25, 35, 12, 32]
}
],
xaxis: {
categories: ["Q1 25", "Q2 25", "Q3 25", "Q4 25", "Q1 26", "Q2 26", "Q3 26", "Q4 26"]
},
legend: {
onItemHover: {
highlightDataSeries: true
}
},
title: {
text: "Revenue by segment (hover the legend)"
},
theme: {
mode: "light",
preset: "coastal"
}
}
const chart = new WestCoastCharts(document.querySelector('#chart'), options)
await chart.render() Waiting for the chart.
Open Data & agent view to read this chart through chart.describe().
Read from the running library through its optional agent/describe module. Text, table and JSON share the same snapshot. Demo data only.
$ wcc chart export highlight-filter-stacked-highlight.json --out highlight-filter-stacked-highlight.svg --with-table Public agent tools 0.2.3, tested with Library 1.1.5; available from the versioned GitHub release and npm. Save a JSON spec first and check the loaded runtime and supported modules before rendering. Command reference
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