1\version "2.19.32"
2
3\header { texidoc = "If the 'whiteout property of a
4grob is set to a number or #t, that part of all objects
5in lower layers which falls under the extent of
6the grob's whiteout area is whited out.  Here the
7TimeSignature whites out the Tie but not the StaffSymbol.
8"
9}
10
11\relative {
12  \time 3/4
13  \override Staff.StaffSymbol.layer = 4
14  \once \override Tie.layer = 2
15  b'2.~
16  \once \override Staff.TimeSignature.whiteout = ##t
17  \once \override Staff.TimeSignature.layer = 3
18  \time 5/4
19  b4
20}
21
22\relative c' {
23  \time 3/4
24  \override Staff.StaffSymbol.layer = 4
25  \once \override Tie.layer = 2
26  b'2.~
27  \once \override Staff.TimeSignature.whiteout-style = #'rounded-box
28  \once \override Staff.TimeSignature.whiteout = 3
29  \once \override Staff.TimeSignature.layer = 3
30  \time 5/4
31  b4
32}
33
34\relative c' {
35  \time 3/4
36  \override Staff.StaffSymbol.layer = 4
37  \once \override Tie.layer = 2
38  b'2.~
39  \once \override Staff.TimeSignature.whiteout-style = #'outline
40  \once \override Staff.TimeSignature.whiteout = 3
41  \once \override Staff.TimeSignature.layer = 3
42  \time 5/4
43  b4
44}
45