Svg.arc.angles: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 362-372 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=362&end_line=372

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

def arc.angles(+p: Path, +q: Point, +cmd: U32, +rx: F32, +ry: F32, +phi: F32,
  +xp: F32, +yp: F32, +cx: F32, +cy: F32, +center: Point, sweep: F32) -> Path:
  +ux = ((xp - cx) / rx : F32)
  +uy = ((yp - cy) / ry : F32)
  +vx = ((0.0 - xp - cx) / rx : F32)
  +vy = ((0.0 - yp - cy) / ry : F32)
  +delta = F32.atan2((ux * vy - uy * vx : F32), (ux * vx + uy * vy : F32))
  +sw = F32.is_gt(sweep, 0.0)
  arc.draw(p, q, cmd, rx, ry, phi, center, F32.atan2(uy, ux),
    U.choose(F32, sw && F32.is_lt(delta, 0.0), (delta + 6.283185307179586 : F32),
      U.choose(F32, Bool.not(sw) && F32.is_gt(delta, 0.0), (delta - 6.283185307179586 : F32), delta)))

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  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=F32.atan2
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.is_gt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Path
  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=arc.draw
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose