MapLibreParticleLab/metrics/integration/render-tests/fill-pattern/case-data-expression/style.json

{
  "version": 8,
  "metadata": {
    "test": {
      "width": 128,
      "height": 64
    }
  },
  "sources": {
    "geojson": {
      "type": "geojson",
      "data": {
        "type": "FeatureCollection",
        "features": [{
            "type": "Feature",
            "geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    20,
                    -10
                  ],
                  [
                    20,
                    10
                  ],
                  [
                    40,
                    10
                  ],
                  [
                    40,
                    -10
                  ],
                  [
                    20,
                    -10
                  ]
                ]
              ]
            },
            "properties": {
              "class": "grass"
            }
          }, {
            "type": "Feature",
            "geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -10,
                    -10
                  ],
                  [
                    -10,
                    10
                  ],
                  [
                    10,
                    10
                  ],
                  [
                    10,
                    -10
                  ],
                  [
                    -10,
                    -10
                  ]
                ]
              ]
            },
            "properties": {
              "class": "trees"
            }
          }, {
            "type": "Feature",
            "geometry": {
              "type": "Polygon",
              "coordinates": [
                [
                  [
                    -40,
                    -10
                  ],
                  [
                    -40,
                    10
                  ],
                  [
                    -20,
                    10
                  ],
                  [
                    -20,
                    -10
                  ],
                  [
                    -40,
                    -10
                  ]
                ]
              ]
            },
            "properties": {
              "class": "grass"
            }
          }
        ]
      }


    }
  },
  "sprite": "local://sprites/emerald",
  "layers": [{
      "id": "fill",
      "type": "fill",
      "source": "geojson",
      "paint": {
        "fill-antialias": false,
        "fill-pattern": ["case", ["==", ["get", "class"], "grass"], "zoo_icon", "hospital_icon"]
      }
    }
  ]
}