呼吸效果
示例加载中…
import { Circle, ExtensionCategory, Graph, register } from '@antv/g6';
class BreathingCircle extends Circle {
onCreate() {
const halo = this.shapeMap.halo;
halo.animate([{ lineWidth: 0 }, { lineWidth: 20 }], {
duration: 1000,
iterations: Infinity,
direction: 'alternate',
});
}
}
register(ExtensionCategory.NODE, 'breathing-circle', BreathingCircle);
const graph = new Graph({
container: 'container',
data: {
nodes: [{ id: 'node-0' }, { id: 'node-1' }, { id: 'node-2' }, { id: 'node-3' }],
},
node: {
type: 'breathing-circle',
style: {
size: 50,
halo: true,
},
palette: ['#3875f6', '#efb041', '#ec5b56', '#72c240'],
},
layout: {
type: 'grid',
},
});
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;
}