[
  {
    "kind": "line",
    "start": [
      10,
      360
    ],
    "end": [
      0,
      360
    ],
    "length": 10,
    "angle_deg": 0,
    "layer": "0",
    "linetype": "Continuous",
    "color": 7,
    "lineweight": 35,
    "style_key": "ModelSpace|0|Continuous|7|35",
    "source_handles": [
      "98"
    ],
    "source_indices": [
      49
    ],
    "merge_count": 1,
    "merge_type": "collinear_interval_union",
    "covered_length": 10,
    "raw_length_sum": 10,
    "overlap_length": 0
  }
]