antv-l7/examples/heatmap/grid/demo/meta.json

{
  "title": {
    "zh": "网格热力图",
    "en": "heatmap"
  },
  "demos": [
    {
      "filename": "grid.js",
      "title": "网格热力图",
      "screenshot":""
    },
    {
      "filename": "world.js",
      "title": "世界电厂热力图",
      "screenshot":""
    }
  ]
}