{
  "version": 3,
  "sources": ["../src/toPolylines.ts"],
  "sourcesContent": ["import { Box2 } from 'vecks'\n\nimport applyTransforms from './applyTransforms'\nimport denormalise from './denormalise'\nimport entityToPolyline from './entityToPolyline'\nimport colors from './util/colors'\nimport logger from './util/logger'\n\nimport type { Entity, ParsedDXF } from './types'\nimport type { Polyline, PolylineResult } from './types/polylines'\n\nexport default function toPolylines(parsed: ParsedDXF): PolylineResult {\n  const entities = denormalise(parsed)\n  const polylines: Polyline[] = entities.map((entity: Entity) => {\n    const layer = entity.layer ?? '0'\n    const layerTable = parsed.tables.layers[layer]\n    let colorNumber = 0\n    if ('colorNumber' in entity && typeof entity.colorNumber === 'number') {\n      colorNumber = entity.colorNumber\n    } else if (\n      layerTable &&\n      typeof layerTable.colorNumber === 'number'\n    ) {\n      colorNumber = layerTable.colorNumber\n    }\n\n    if (colors[colorNumber] === undefined) {\n      logger.warn('Color index', colorNumber, 'invalid, defaulting to black')\n      colorNumber = 0\n    }\n\n    return {\n      rgb: colors[colorNumber],\n      layer: layerTable,\n      vertices: applyTransforms(entityToPolyline(entity as any), entity.transforms),\n    }\n  })\n\n  const bbox = new Box2()\n  for (const polyline of polylines) {\n    for (const vertex of polyline.vertices) {\n      bbox.expandByPoint({ x: vertex[0], y: vertex[1] })\n    }\n  }\n\n  return { bbox, polylines }\n}\n"],
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  "names": ["denormalise", "colors", "logger", "applyTransforms", "entityToPolyline"]
}