Svg.filter.window.aligned: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 4759-4763 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=4759&end_line=4763

import Base

# An axis-aligned window clips a buffer pixel by its exact overlap with the region.
def filter.window.aligned(window: FilterWindow) -> Bool:
  FilterWindow{region, inverse, exact} = window
  Matrix{a, b, c, d, e, f} = inverse
  F32.is_eq(b, 0.0) && F32.is_eq(c, 0.0)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.is_eq
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=FilterWindow
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Matrix