Svg.text.measure: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 3179-3183 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=3179&end_line=3183

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

def text.measure(+num: U.Number, ref: F32, +size: F32) -> F32:
  U.Number{x, tail, ok} = num
  +t = tail
  U.choose(F32, U.prefix(t, "em"), (x * size : F32), U.choose(F32, U.prefix(t, "ex"), (x * size * 0.536 : F32),
    U.choose(F32, U.prefix(t, "rem"), (x * 16.0 : F32), U.unit(num, ref))))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=Number
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=choose
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=prefix
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=unit