def cover.lines.add
import gralha-svg-render@0.1.0.1/svg.bend as Svgimport Base
import gralha-coverage@0.1.0.1/cover.bend as Cov
4101# Local edges through m onto the frame's pixel grid in one pass.
4102def cover.lines.add(acc: Cov.CovLines, a: Point, b: Point) -> Cov.CovLines:
4103 Point{ax, ay} = a
4104 Point{bx, by} = b
4105 Cov.lines.add(acc, ax, ay, bx, by)