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import { Graph } from '@antv/g6';
function generateArray(groups = 10, itemsPerGroup = 6) {
const result = [];
for (let i = 1; i <= groups; i++) {
for (let j = 1; j <= itemsPerGroup; j++) {
const id = `${i}-${j}`;
result.push({
id,
labelText: id,
});
}
}
return result;
}
const data = generateArray();
const graph = new Graph({
container: 'container',
data: {
nodes: data,
},
animation: false,
autoFit: 'view',
autoResize: true,
node: {
style: {
labelFill: '#fff',
labelPlacement: 'center',
labelText: (d) => d.labelText,
},
},
layout: Array.from({ length: 10 }, (_, i) => ({
type: 'circular',
nodeFilter: (node) => node.id.startsWith(`${i + 1}-`),
center: [
1000 + (i % 5) * 850, // x坐标
i < 5 ? 100 : 1100, // y坐标
],
})),
behaviors: ['drag-canvas', 'drag-element', 'zoom-canvas'],
});
graph.render();
import { Graph } from '@antv/g6';
import GUI from 'lil-gui';
export function addPanel(renderPanel: (gui: GUI) => void) {
const gui = new GUI({ container: document.body });
gui.title('Control');
Object.assign(gui.domElement.style, { position: 'absolute', top: '0', right: '0', zIndex: '10' });
renderPanel(gui);
addEventListener('pagehide', () => gui.destroy(), { once: true });
}
export async function createGraph(
options: ConstructorParameters<typeof Graph>[0],
size: { width?: number; height?: number } = {},
renderPanel?: (gui: GUI, graph: Graph) => void,
) {
const container = document.createElement('div');
Object.assign(container.style, {
width: '100%',
maxWidth: `${size.width || 600}px`,
height: `${size.height || 400}px`,
});
document.getElementById('container')!.append(container);
const graph = new Graph({ ...size, ...options, width: container.clientWidth, container, autoResize: true });
addEventListener('pagehide', () => graph.destroy(), { once: true });
await graph.render();
if (renderPanel) addPanel((gui) => renderPanel(gui, graph));
return container;
}