render

type Options struct {
	// Path is the source file's path. D2 imports resolve against its
	// directory within FS, or on disk when FS is nil.
	Path string
	FS   fs.FS
	// IconPath is the source file's path on disk. Icon files named by the
	// diagram resolve against its directory.
	IconPath string
	// Font is the design system's font family, or nil for D2's default.
	Font *d2fonts.FontFamily
	// Router draws connections that cross between nested layouts (grid
	// cells, for example). Nil keeps D2's default: straight lines.
	Router d2graph.RouteEdges
}