How do I create a diagrama de caja chart in JavaScript?

Install with `npm install katucharts.js`, then call KatuCharts.chart(container, { chart: { type: 'boxplot' }, series: [...] }).

Why does my diagrama de caja chart render as a line chart?

The chart type was not registered. KatuCharts logs "KatuCharts: unknown series type " ", falling back to line" and draws a line chart rather than throwing. Import the module the type belongs to — for example `import 'katucharts.js/bio';` — before creating the chart.

Why do I get "Cannot read properties of null (reading 'appendChild')"?

The container element does not exist when the chart is created. Create the chart after the element is in the DOM: in React that means inside useEffect, not during render.

Why is the chart rendering with zero height?

The container has no height. A div with no content collapses to zero. Give it a height in CSS, or pass `chart: { height: 400 }` in the options.

Estadístico

Diagrama de Caja

type: 'boxplot'

Gráfico de caja y bigotes que muestra una distribución: valores bajo, Q1, mediana, Q3 y alto.

Edita el JSON a la derecha y presiona Ejecutar (o ⌘/Ctrl + Intro) — los datos, títulos, categorías y colores se actualizan en vivo.

En Vivo

Diagrama de Caja

Editar · JSON

Formato de datos

{ x, low, q1, median, q3, high } · [[low,q1,median,q3,high]]

Estructura de datos

El JSON que pasas dentro del gráfico — colócalo directamente en tu series.

data: [
  [60, 95, 130, 180, 240],
  [30, 50, 70, 95, 125],
  [12, 22, 34, 48, 70]
]

Ejemplo

import KatuCharts from 'katucharts.js';

KatuCharts.chart('container', {
  chart: { type: 'boxplot' },
  xAxis: { categories: ['API v1', 'API v2', 'Edge'] },
  series: [{ data: [[60, 95, 130, 180, 240], [30, 50, 70, 95, 125], [12, 22, 34, 48, 70]] }]
});

Opciones específicas del tipo

Opción	Descripción
`medianColor / medianWidth`	Estilos de línea mediana.
`whiskerLength / whiskerColor / whiskerWidth`	Estilos de bigote (p. ej. '50%').
`stemColor / stemWidth / stemDashStyle`	Estilos de línea de tallo.

Variaciones

Estilo de caja personalizado

Recolorea la mediana, los bigotes y los tallos y acorta los extremos.

KatuCharts.chart('container', {
  chart: { type: 'boxplot' },
  series: [{
    fillColor: 'rgba(47, 107, 94, 0.22)',
    medianColor: '#B43417', medianWidth: 3,
    whiskerLength: '60%', stemDashStyle: 'Dash',
    data: [[60, 95, 130, 180, 240], [30, 50, 70, 95, 125]]
  }]
});

Common errors

Why does my diagrama de caja chart render as a line chart?: The chart type was not registered. KatuCharts logs "KatuCharts: unknown series type "<type>", falling back to line" and draws a line chart rather than throwing. Import the module the type belongs to — for example `import 'katucharts.js/bio';` — before creating the chart.
Why do I get "Cannot read properties of null (reading 'appendChild')"?: The container element does not exist when the chart is created. Create the chart after the element is in the DOM: in React that means inside useEffect, not during render.
Why is the chart rendering with zero height?: The container has no height. A div with no content collapses to zero. Give it a height in CSS, or pass `chart: { height: 400 }` in the options.

FAQ

How do I create a diagrama de caja chart in JavaScript?: Install with `npm install katucharts.js`, then call KatuCharts.chart(container, { chart: { type: 'boxplot' }, series: [...] }).
Why does my diagrama de caja chart render as a line chart?: The chart type was not registered. KatuCharts logs "KatuCharts: unknown series type "<type>", falling back to line" and draws a line chart rather than throwing. Import the module the type belongs to — for example `import 'katucharts.js/bio';` — before creating the chart.
Why do I get "Cannot read properties of null (reading 'appendChild')"?: The container element does not exist when the chart is created. Create the chart after the element is in the DOM: in React that means inside useEffect, not during render.
Why is the chart rendering with zero height?: The container has no height. A div with no content collapses to zero. Give it a height in CSS, or pass `chart: { height: 400 }` in the options.

Las opciones comunes (color, visible, marker, dataLabels, animation, events, zones…) se aplican a todos los tipos — véase Configuración → series. Míralo renderizado en la galería.