传单：如何显示带有AutoCAD数据的Geojson文件？

我试图将geojson文件（从AutoCAD文件转换为geojson）显示为第二层（第一层映射OSM）。

但是geojson内容会占据整个地图，而不是位于特定位置。

如何更改geojson文件中的坐标或如何减小geojson（第二层）的高度和宽度？请在下面的示例geojson文件中找到...

    {
  "type": "FeatureCollection",
  "name": "entities",
  "crs": {
    "type": "name",
    "properties": {
      "name": "urn:ogc:def:crs:OGC:1.3:CRS84"
    }
  },
  "features": [
    {
      "type": "Feature",
      "properties": {
        "Layer": "entities",
        "SubClasses": "AcDbEntity:AcDbPolyline",
        "EntityHandle": "1FFF0038"
      },
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [
            0,
            0
          ],
          [
            0,
            319.9694
          ],
          [
            361.2444,
            319.9694
          ],
          [
            361.2444,
            0
          ],
          [
            0,
            0
          ]
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "Layer": "entities",
        "SubClasses": "AcDbEntity:AcDbPolyline",
        "EntityHandle": "1FFF011D"
      },
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [
            0,
            252.0448
          ],
          [
            0,
            319.9694
          ],
          [
            361.2444,
            319.9278
          ],
          [
            361.2444,
            142.5544
          ],
          [
            0,
            142.5544
          ],
          [
            0,
            197.4439
          ],
          [
            9.1842,
            197.4439
          ],
          [
            9.1842,
            151.7295
          ],
          [
            352.0603,
            151.7295
          ],
          [
            352.0603,
            310.7537
          ],
          [
            9.1842,
            310.7932
          ],
          [
            9.1842,
            252.0448
          ],
          [
            0,
            252.0448
          ]
        ]
      }
    }
  ]
}