Patterned bar
Stacked bars filled with line and dot patterns (print-friendly).
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const options = {
chart: {
height: 380,
fontFamily: "Inter, Geist, \"IBM Plex Sans\", system-ui, sans-serif",
type: "bar",
stacked: true,
toolbar: {
show: false
}
},
series: [
{
name: "Solar",
data: [39, 26, 24, 11, 32]
},
{
name: "Wind",
data: [24, 30, 16, 26, 11]
},
{
name: "Hydro",
data: [15, 20, 37, 11, 26]
},
{
name: "Gas",
data: [17, 13, 20, 17, 30]
}
],
xaxis: {
categories: ["2022", "2023", "2024", "2025", "2026"]
},
fill: {
type: "pattern",
opacity: 1,
pattern: {
style: ["verticalLines", "squares", "horizontalLines", "circles"],
strokeWidth: 1.5
}
},
stroke: {
width: 1,
colors: ["#fff"]
},
plotOptions: {
bar: {
horizontal: true,
barHeight: "60%"
}
},
title: {
text: "Generation mix (TWh)"
},
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: "Solar",
data: [39, 26, 24, 11, 32]
},
{
name: "Wind",
data: [24, 30, 16, 26, 11]
},
{
name: "Hydro",
data: [15, 20, 37, 11, 26]
},
{
name: "Gas",
data: [17, 13, 20, 17, 30]
}
],
xaxis: {
categories: ["2022", "2023", "2024", "2025", "2026"]
},
fill: {
type: "pattern",
opacity: 1,
pattern: {
style: ["verticalLines", "squares", "horizontalLines", "circles"],
strokeWidth: 1.5
}
},
stroke: {
width: 1,
colors: ["#fff"]
},
plotOptions: {
bar: {
horizontal: true,
barHeight: "60%"
}
},
title: {
text: "Generation mix (TWh)"
},
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 bar-patterned-bar.json --out bar-patterned-bar.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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