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import { Graph } from '@antv/g6';
const data = {
nodes: new Array(6).fill(0).map((_, i) => ({ id: `node${i + 1}` })),
edges: [
{
id: 'custom-arrow-1',
source: 'node1',
target: 'node2',
style: {
endArrowD: 'M-14,0 L-4,-4 L0,-14 L4,-4 L14,0 L4,4 L0,14 L-4,4 Z',
endArrowOffset: 14,
},
},
{
id: 'custom-arrow-2',
source: 'node3',
target: 'node4',
style: {
endArrowD: 'M 3,-5 L 3,5 L 15,10 L 15,-10 Z',
endArrowOffset: 10,
},
},
{
id: 'image-arrow',
source: 'node5',
target: 'node6',
style: {
endArrowSrc: 'https://gw.alipayobjects.com/mdn/rms_6ae20b/afts/img/A*N4ZMS7gHsUIAAAAAAAAAAABkARQnAQ',
endArrowSize: 28,
endArrowTransform: [['rotate', 90]],
},
},
],
};
const graph = new Graph({
data,
edge: {
style: {
stroke: '#F6BD16',
labelText: (d) => d.id,
labelBackground: true,
endArrow: true,
},
},
layout: {
type: 'grid',
cols: 2,
},
});
graph.render();
import { Graph } from '@antv/g6';
import GUI from 'lil-gui';
export function addPanel(renderPanel: (gui: GUI) => void) {
const gui = new GUI({ container: document.body });
gui.title('Control');
Object.assign(gui.domElement.style, { position: 'absolute', top: '0', right: '0', zIndex: '10' });
renderPanel(gui);
addEventListener('pagehide', () => gui.destroy(), { once: true });
}
export async function createGraph(
options: ConstructorParameters<typeof Graph>[0],
size: { width?: number; height?: number } = {},
renderPanel?: (gui: GUI, graph: Graph) => void,
) {
const container = document.createElement('div');
Object.assign(container.style, {
width: '100%',
maxWidth: `${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;
}