sub label_faces() {
my $sz = 18;
my $shadow = $sz * 0.1;
+ o(<<END);
+ /wordshow {
+ 0 setgray 0 10 359 {
+ dup cos $shadow mul
+ exch sin $shadow mul
+ words pop pop
+ } bind for
+ 1 setgray 0 0 words pop pop
+ } def
+END
o(" /Helvetica-Bold findfont $sz scalefont setfont\n");
my %hs = map { $_ => 1 } @{ $c{HS} };
foreach my $rr (values %region) {
}
o(<<END);
} bind def
- 0 setgray 0 10 359 {
- dup cos $shadow mul
- exch sin $shadow mul
- words pop pop
- } bind for
- 1 setgray 0 0 words pop pop
+ wordshow
END
}
}