use Data::Dumper;
our @paperpts = ('creditcard');
+our @bigpaperpts = ();
our $fontname_num = 'Helvetica';
our $fontscale_num = 0.8;
-our $fontname = 'Courier';
+our $fontname = 'Helvetica';
our $gapratio = 1.5;
our $lineratio = 1;
our $blankratio = 1.0;
our @lp_fixed;
our $usage = <<END;
-usage: $us [<options>] <foo-mail-pregen> <foo-mail-pregen-opts>...
+usage: $us [<options>] <foo-mail-pregen>...
+
+examples:
+ $us -T2 evade-mail-pregen range 12+12 >page.ps
+ ssh chiark $us slimy-rot13-mail-pregen range 24+12 |gv -
+ ssh chiark $us slimy-rot13-mail-pregen -q range 36+12 |lpr
+
options:
-p<papersize> for libpaper, or "creditcard", default is $paperpts[0]
+ -P<actual-papersize> centre in this; default is not to center
-f<bothfont> set both to same font name
-f[<numfont>[*<scale>]],[<addrfont>] default is $fontname_num*$fontscale_num,$fontname
-b<border>|-b<bx>x<by> all in mm
-T[<xtiles>x]<ytiles> default is $tiles[0]x$tiles[1]
- -g<gapratio> number-to-addr gap adjustment
- -l<lineratio> inter-line space ("leading") adjustment factor
- -B<blankratio> (blank space size) / (text size)
+ -g<gapratio> number-to-addr gap adjustment, default $gapratio
+ -l<lineratio> inter-line space ("leading") adjustment, def. $lineratio
+ -B<blankratio> (blank space size) / (text size), default $blankratio
-D debug
END
while (m/^-./) {
if (s/^-p(\w+)$//) {
@paperpts = ($1);
+ } elsif (s/^-P(\w+)$//) {
+ @bigpaperpts = ($1);
} elsif (s/^-p($dbl_re)x($dbl_re)$//o) {
@paperpts = mm2pt($1,$2);
+ } elsif (s/^-P($dbl_re)x($dbl_re)$//o) {
+ @bigpaperpts = mm2pt($1,$2);
} elsif (s/^-f($fontname_re)$//o) {
$fontname = $fontname_num = $1;
} elsif (s/^-f(?:($fontname_re)(?:\*($dbl_re))?)?,($fontname_re)?$//o) {
$gapratio = $1;
} elsif (s/^-B($dbl_re)$//o) {
$blankratio = $1;
- } elsif (s/^-T(?:(\d+)x)(\d+)?$//o) {
+ } elsif (s/^-T(?:(\d+)x)?(\d+)$//o) {
$tiles[0] = $1 || 1;
$tiles[1] = $2;
} elsif (s/^-D/-/) {
}
}
-if (@paperpts==1) {
- if ($paperpts[0] eq 'creditcard') {
+sub canonpaper ($) {
+ my ($pts) = @_;
+
+ return unless @$pts==1;
+ my ($name) = @$pts;
+
+ if ($name eq 'creditcard') {
# ISO/IEC 7810 ID-1, from en.wikipedia.org/wiki/Payment_card
- @paperpts = mm2pt qw(85.60 53.98);
+ @$pts = mm2pt qw(85.60 53.98);
} else {
- $!=0; $?=0; my $r = `paperconf -sp $paperpts[0]`;
+ $!=0; $?=0; my $r = `paperconf -sp $name`;
defined $r or die "paperconf failed: $? $!\n";
$r =~ m/^([0-9.]+) ([0-9.]+)$/ or die "$_ ?";
- @paperpts = ($1,$2);
+ @$pts = ($1,$2);
}
}
+canonpaper(\@paperpts);
+canonpaper(\@bigpaperpts);
+
@borders = mm2pt @borders;
@ARGV >= 2 or badusage;
for ($tile[1]=0; $tile[1]<$tiles[1]; $tile[1]++) {
prf "%% tile @tile\n";
prf "gsave\n";
+ if (@bigpaperpts) {
+ foreach (qw(0 1)) {
+ my $spare = $bigpaperpts[$_] - $tiles[$_] * $paperpts[$_];
+ $spare >= 0 or die "too many tiles: will not fit!\n";
+ prf "%s ", $spare*0.5;
+ }
+ prf "translate\n";
+ }
prf "%s ", $tile[$_] * $paperpts[$_] foreach qw(0 1);
prf "translate\n";
write_output_tile($tile[0] * $pertile +
prf "grestore\n";
}
}
+ prf "showpage\n";
}
readstrings();