带有 Combo 的流程图
示例加载中…
import { Graph } from '@antv/g6';
fetch('https://assets.antv.antgroup.com/g6/dagre-combo.json')
.then((res) => res.json())
.then((data) => {
const graph = new Graph({
container: 'container',
autoFit: 'center',
data,
node: {
type: 'rect',
style: {
size: [60, 30],
radius: 8,
labelText: (d) => d.id,
labelBackground: true,
ports: [{ placement: 'top' }, { placement: 'bottom' }],
},
palette: {
field: (d) => d.combo,
},
},
edge: {
type: 'cubic-vertical',
style: {
endArrow: true,
},
},
combo: {
type: 'rect',
style: {
radius: 8,
labelText: (d) => d.id,
},
},
layout: {
type: 'antv-dagre',
ranksep: 50,
nodesep: 5,
sortByCombo: true,
},
behaviors: ['drag-element', 'drag-canvas', '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;
}