Árvore Filogenética

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

Formato de dados

Estrutura de dados

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

data: [{
  name: 'root',
  children: [
    { name: 'Clade A', branchLength: 0.1, children: [
      { name: 'sp1', branchLength: 0.2 },
      { name: 'sp2', branchLength: 0.2 }
    ] },
    { name: 'Clade B', branchLength: 0.15, children: [
      { name: 'sp3', branchLength: 0.18 }
    ] }
  ]
}]

Exemplo

KatuCharts.chart('container', {
  series: [{ type: 'phylotree', data: [{ name:'root', children:[
    { name:'Clade A', branchLength:0.1, children:[{ name:'sp1', branchLength:0.2 }] }
  ] }] }]
});

Opções específicas do tipo

Variações

KatuCharts.chart('container', {
  series: [{
    type: 'phylotree', layout: 'radial',
    data: [{ name: 'root', children: [/* … */] }]
  }]
});

Common errors

Why does my árvore filogenética 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 árvore filogenética chart in JavaScript?

Install with `npm install katucharts.js`, import the module with `import 'katucharts.js/bio';`, then call KatuCharts.chart(container, { chart: { type: 'phylotree' }, series: [...] }).

Why does my árvore filogenética 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.