How do I create a grafo de rede chart in JavaScript?

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

Why does my grafo de rede 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.

Fluxo

Grafo de Rede

type: 'networkgraph'

Grafo direcionado por força; nós se repelem enquanto arestas agem como molas.

Edite o JSON à direita e pressione Executar (ou ⌘/Ctrl + Enter) — dados, títulos, categorias e cores se atualizam ao vivo.

Ao Vivo

Grafo de Rede

Editar · JSON

Formato de dados

nodes: [{ id, color? }], data: [{ from, to }] · [['A','B']]

Estrutura de dados

O JSON que você passa dentro do gráfico — coloque direto na sua series.

data: [
  { from: 'Core', to: 'Auth' },
  { from: 'Core', to: 'API' },
  { from: 'Core', to: 'Banco de Dados' }
]

Exemplo

import KatuCharts from 'katucharts.js';

KatuCharts.chart('container', {
  chart: { type: 'networkgraph' },
  series: [{
    data: [
      { from: 'Core', to: 'Auth' },
      { from: 'Core', to: 'API' },
      { from: 'Core', to: 'Banco de Dados' }
    ]
  }]
});

Opções específicas do tipo

Opção	Descrição
`link.length / link.strength`	Comprimento da mola de borda / rigidez.
`node.marker`	Estilo do marcador de nó.

Variações

Nós coloridos e comprimento de ligação

Defina os nós com suas próprias cores e ajuste o comprimento da mola.

KatuCharts.chart('container', {
  chart: { type: 'networkgraph' },
  series: [{
    link: { length: 110 },
    nodes: [
      { id: 'Core', color: '#B43417' },
      { id: 'API',  color: '#2F6B5E' }
    ],
    data: [{ from: 'Core', to: 'API' }]
  }]
});

Common errors

Why does my grafo de rede 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 grafo de rede chart in JavaScript?: Install with `npm install katucharts.js`, then call KatuCharts.chart(container, { chart: { type: 'networkgraph' }, series: [...] }).
Why does my grafo de rede 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.

Opções comuns (color, visible, marker, dataLabels, animation, events, zones…) se aplicam a cada tipo — veja Configuração → series. Veja renderizado na galeria.