Svg.cover.area: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 4131-4137 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=4131&end_line=4137

import Base

def cover.area(pts: List<&2, Point>, +first: Point, +acc: F32) -> F32:
  match pts:
    case Nil{}: acc
    case Con{p, Nil{}}: (acc + point.cross(p, first) : F32)
    case Con{p, Con{q, rest}}:
      +qq = q
      cover.area(Con{qq, rest}, first, (acc + point.cross(p, qq) : F32))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Point
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=point.cross