Svg.cover.image.clip: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 4390-4398 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=4390&end_line=4398

import Base

# An image's own rectangle joins the scene clip, so its edges get coverage like
# any shape (the bitmap read clamps to its edge pixels); iv maps device to local.
def cover.image.clip(+brush: Brush, clip: Clip, +iv: Matrix, +frame: Raster, +sub: U32) -> Clip:
  match brush:
    case Bitmap{raster, inv, nearest}:
      +to = matrix.mul(inv, iv)
      +rect = cover.image.rect(raster)
      ClipIntersect{clip, ClipShape{edge.tree(rect), to, False{}, cover.edges(rect, matrix.inverse(to), False{}, frame, sub, True{})}}
    case _: clip

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  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=Brush
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Clip
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Matrix
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Raster
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=cover.edges
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=cover.image.rect
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=edge.tree
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=matrix.inverse
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=matrix.mul