edge/marker/custom-marker

Example page

import { Graph } from '@antv/x6'

const graph = new Graph({
  container: document.getElementById('container'),
  grid: true,
})

// https://x6.antv.vision/zh/docs/tutorial/intermediate/marker#path
graph.addEdge({
  source: { x: 240, y: 120 },
  target: { x: 420, y: 80 },
  vertices: [{ x: 320, y: 170 }],
  connector: { name: 'rounded' },
  attrs: {
    line: {
      strokeWidth: 2,
      stroke: '#52c41a',
      sourceMarker: {
        name: 'path',
        d: 'M5.5,15.499,15.8,21.447,15.8,15.846,25.5,21.447,25.5,9.552,15.8,15.152,15.8,9.552z',
      },
      targetMarker: {
        name: 'path',
        offsetX: 10,
        d: 'M4.834,4.834L4.833,4.833c-5.889,5.892-5.89,15.443,0.001,21.334s15.44,5.888,21.33-0.002c5.891-5.891,5.893-15.44,0.002-21.33C20.275-1.056,10.725-1.056,4.834,4.834zM25.459,5.542c0.833,0.836,1.523,1.757,2.104,2.726l-4.08,4.08c-0.418-1.062-1.053-2.06-1.912-2.918c-0.859-0.859-1.857-1.494-2.92-1.913l4.08-4.08C23.7,4.018,24.622,4.709,25.459,5.542zM10.139,20.862c-2.958-2.968-2.959-7.758-0.001-10.725c2.966-2.957,7.756-2.957,10.725,0c2.954,2.965,2.955,7.757-0.001,10.724C17.896,23.819,13.104,23.817,10.139,20.862zM5.542,25.459c-0.833-0.837-1.524-1.759-2.105-2.728l4.081-4.081c0.418,1.063,1.055,2.06,1.914,2.919c0.858,0.859,1.855,1.494,2.917,1.913l-4.081,4.081C7.299,26.982,6.379,26.292,5.542,25.459zM8.268,3.435l4.082,4.082C11.288,7.935,10.29,8.571,9.43,9.43c-0.858,0.859-1.494,1.855-1.912,2.918L3.436,8.267c0.58-0.969,1.271-1.89,2.105-2.727C6.377,4.707,7.299,4.016,8.268,3.435zM22.732,27.563l-4.082-4.082c1.062-0.418,2.061-1.053,2.919-1.912c0.859-0.859,1.495-1.857,1.913-2.92l4.082,4.082c-0.58,0.969-1.271,1.891-2.105,2.728C24.623,26.292,23.701,26.983,22.732,27.563z',
      },
    },
  },
})