Live Data
Values update every 2 s; badges and totals follow, the view stays put.
Open the chart without page chrome ↗Drawing width at least 1,000 px. Scroll within the chart on smaller screens.
const options = {
chart: {
height: 380,
toolbar: {
show: false
},
type: "tree"
},
series: [
{
data: [
{
name: "Live traffic",
children: [
{
name: "Europe",
children: [
{
name: "Eu Web",
value: 32
},
{
name: "Eu App",
value: 98
},
{
name: "Eu API",
value: 119
}
]
},
{
name: "Americas",
children: [
{
name: "Am Web",
value: 60
},
{
name: "Am App",
value: 319
},
{
name: "Am API",
value: 320
}
]
},
{
name: "Asia",
children: [
{
name: "As Web",
value: 361
},
{
name: "As App",
value: 368
},
{
name: "As API",
value: 237
}
]
}
]
}
]
}
],
plotOptions: {
tree: {
node: {
template: "compact"
}
}
},
theme: {
mode: "light",
preset: "coastal"
}
}
const chart = new WestCoastCharts(document.querySelector('#chart'), options)
chart.render()import WestCoastCharts from 'west-coast-charts'
import types from 'west-coast-charts/types'
import premium from 'west-coast-charts/premium'
WestCoastCharts.use(types).use(premium)
const WestCoastChartsPremium = premium
WestCoastCharts.setLicenseKey(LICENCE_KEY) // paid production licence; localhost evaluation needs no key
const options = {
chart: {
height: 380,
toolbar: {
show: false
},
type: "tree"
},
series: [
{
data: [
{
name: "Live traffic",
children: [
{
name: "Europe",
children: [
{
name: "Eu Web",
value: 32
},
{
name: "Eu App",
value: 98
},
{
name: "Eu API",
value: 119
}
]
},
{
name: "Americas",
children: [
{
name: "Am Web",
value: 60
},
{
name: "Am App",
value: 319
},
{
name: "Am API",
value: 320
}
]
},
{
name: "Asia",
children: [
{
name: "As Web",
value: 361
},
{
name: "As App",
value: 368
},
{
name: "As API",
value: 237
}
]
}
]
}
]
}
],
plotOptions: {
tree: {
node: {
template: "compact"
}
}
},
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 tree-live-data.json --out tree-live-data.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
Loading /gallery/tree/live-data/index.md … This example uses Premium modules. Compare licences · Embedding in a distributed product?