use POSIX;
use Data::Dumper;
-our $papersize = 'creditcard';
-our $fontname = 'Courier';
-our $fontname_num = 'Courier';
-our $gapratio = 1;
+our @paperpts = ('creditcard');
+our @bigpaperpts = ();
+our $fontname_num = 'Helvetica';
+our $fontscale_num = 0.8;
+our $fontname = 'Helvetica';
+our $gapratio = 1.5;
our $lineratio = 1;
-our $blankratio = 1;
+our $blankratio = 1.0;
our @borders = (4,4);
+our @tiles = (1,1);
our @lp_options = ( [ 'blank-below', 'blank-to-right', ],
[ 'landscape', 'portrait' ],
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 $papersize
- -f[<numberfont>,]<font> font name default is $fontname
+ -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
- -g<gapratio> number-to-addr gap adjustment
- -l<lineratio> inter-line space ("leading") adjustment factor
- -b<blankratio> (blank space size) / (text size)
+ -T[<xtiles>x]<ytiles> default is $tiles[0]x$tiles[1]
+ -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
open DEBUG, ">/dev/null" or die $!;
-our @paperpts;
-
sub badusage () { die "bad usage\n\n$usage"; }
sub mm2pt { map { $_ * 72.0 / 25.4 } @_; }
my $fontname_re = '[^()\\,]+';
my $dbl_re = '(?:[0-9]+\.?|[0-9]*\.[0-9]+)';
+my $dom_re = '\@.*$';
for (;;) {
badusage unless @ARGV;
last if m/^--?$/;
while (m/^-./) {
if (s/^-p(\w+)$//) {
- $papersize = $1;
- @paperpts = ();
+ @paperpts = ($1);
+ } elsif (s/^-P(\w+)$//) {
+ @bigpaperpts = ($1);
} elsif (s/^-p($dbl_re)x($dbl_re)$//o) {
- $papersize = undef;
@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),($fontname_re)$//o) {
- ($fontname_num, $fontname) = ($1, $2);
+ } elsif (s/^-f(?:($fontname_re)(?:\*($dbl_re))?)?,($fontname_re)?$//o) {
+ if (defined $1) {
+ $fontname_num = $1;
+ $fontscale_num = defined($2) ? $2 : 1.0;
+ }
+ if (defined $3) {
+ $fontname = $3;
+ }
} elsif (s/^-b($dbl_re)$//o) {
@borders = ($1,$1);
} elsif (s/^-b($dbl_re)x($dbl_re)$//o) {
$lineratio = $1;
} elsif (s/^-g($dbl_re)$//o) {
$gapratio = $1;
- } elsif (s/^-b($dbl_re)$//o) {
+ } elsif (s/^-B($dbl_re)$//o) {
$blankratio = $1;
+ } elsif (s/^-T(?:(\d+)x)?(\d+)$//o) {
+ $tiles[0] = $1 || 1;
+ $tiles[1] = $2;
} elsif (s/^-D/-/) {
open DEBUG, ">&STDERR" or die $!;
} else {
}
}
-if (!@paperpts) {
- if ($papersize 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 $1`;
+ $!=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;
our @strings;
+our $domain_suffix;
+our $pertile;
sub readstrings () {
my $nlen = 0;
push @strings, [ $1, $2 ];
}
$!=0; $?=0; close P or die "$us: generator failed: $! $?\n";
+
+ @strings or die "$us: nothing to show\n";
+
+ if ($strings[0][1] =~ m/$dom_re/o) {
+ my $dom = $&;
+ if (!grep { $_->[1] !~ m/$dom_re/o && $& eq $dom } @strings) {
+ $domain_suffix = $dom;
+ $_->[1] =~ s/$dom_re//o foreach @strings;
+ }
+ }
+
+ $pertile = ceil(@strings / ($tiles[0] * $tiles[1]));
}
our @lp_values;
our @numbers_metr;
our @texts_metr;
+our @domain_metr;
our $gap_width;
our $colgap_width;
our @core_size;
our @item_size;
+our $domain_vsize;
our $rotate_paper;
our @eff_paper_size;
our @numbers_1_metr;
our @nom_gap_1_metr;
our @texts_1_metr;
+our @domain_1_metr;
sub prepare_metrics () {
print DEBUG " prepare_metrics\n";
[ \@nom_gap_1_metr, $fontname_num, ' ' ],
[ \@texts_1_metr, $fontname, map { $_->[1] } @strings ],
);
+ if (defined $domain_suffix) {
+ push @sets, [ \@domain_1_metr, $fontname, $domain_suffix ];
+ }
if (!$pchild) {
foreach my $set (@sets) {
my ($ra, $fn, @s) = @$set;
$eff_paper_size[$_] = $paperpts[$_] - 2.0*$borders[$_] foreach qw(0 1);
@eff_paper_size = reverse @eff_paper_size if $lp_y{rotate_paper};
+ $eff_paper_size[0] >= $domain_metr[4]
+ or return wontfit "domain suffix too long";
+
@item_size = @core_size;
my $blank_coord = !!$lp_y{'blank-below'};
$item_size[$blank_coord] *= (1.0 + $blankratio);
if (!$coord) {
$each += $colgap_width;
$avail += $colgap_width;
+ } else {
+ if (defined $domain_suffix) {
+ $avail -= $domain_vsize;
+ }
}
$lp_y{$coord} = floor($avail / $each);
$lp_y{$coord} >= 1 or return wontfit "cannot fit even one $coord";
my $laycountshow = "$lp_y{0} $lp_y{1}";
- $lp_y{0} * $lp_y{1} >= @strings
+ $lp_y{0} * $lp_y{1} >= $pertile
or return wontfit "layout fits too few $laycountshow";
print DEBUG " OK $laycountshow\n";
print DEBUG "layout $fontsize\n";
- @numbers_metr = map { $_ * $fontsize } @numbers_1_metr;
+ @numbers_metr = map { $_ * $fontsize * $fontscale_num } @numbers_1_metr;
$gap_width = $gapratio * $fontsize * $nom_gap_1_metr[4];
$colgap_width = $gap_width * 2;
@texts_metr = map { $_ * $fontsize } @texts_1_metr;
+ @domain_metr = map { $_ * $fontsize } @domain_1_metr;
$core_size[0] = $numbers_metr[4] + $gap_width + $texts_metr[4];
$core_size[1] = $lineratio * $fontsize;
+ $domain_vsize = $lineratio * $fontsize;
+
return do_layout_recursive_search 0;
}
defined $minsz or die "cannot fit at even at ${trysz}pt\n";
- if (defined $maxsz && ($maxsz / $minsz) < 1.01) {
+ if (defined $maxsz && ($maxsz / $minsz) < 1.001) {
$usesz = $minsz;
last;
}
sub prf { printf @_ or die $!; }
-sub write_output () {
- prf "%%!\n";
+sub write_output_tile ($) {
+ my ($tile_string_off) = @_;
my @cnr;
my $c;
- prf "gsave\n";
for ($cnr[0]=0; $cnr[0]<2; $cnr[0]++) {
for ($cnr[1]=0; $cnr[1]<2; $cnr[1]++) {
foreach my $cnrc (qw(0 1)) {
}
}
}
- prf "grestore gsave\n";
prf "%s ", $borders[$_] foreach qw(0 1);
prf "translate\n";
if ($lp_y->{rotate_paper}) {
prf "90 rotate\n";
prf "0 %s translate\n", -$eff_paper_size[1];
}
- my $rows = ceil(@strings / $lp_y->{0});
+ my $rows = ceil($pertile / $lp_y->{0});
my @cell_size;
$cell_size[0] = ($eff_paper_size[0] + $colgap_width) / $lp_y->{0};
- $cell_size[1] = $eff_paper_size[1] / $rows;
+ $cell_size[1] = ($eff_paper_size[1] +
+ (defined $domain_suffix ? -$domain_vsize : 0)
+ ) / $rows;
+
+ prf "/rightadjust { dup stringwidth pop neg 0 rmoveto } bind def\n";
foreach my $nums (qw(1 0)) {
prf("%s findfont %s scalefont setfont\n",
psstring($nums ? $fontname_num : $fontname),
- $lp_y->{f});
+ ($nums ? $fontscale_num : 1.0) * $lp_y->{f});
prf "%s setlinewidth\n", $gap_width * 0.1;
print DEBUG "nums? $nums rows=$rows\n";
foreach my $col (0..$lp_y->{0}-1) {
prf "stroke\n";
}
foreach my $row (0..$rows-1) {
- my $se = $strings[$col*$rows + $row];
+ my $se = $strings[$col*$rows + $row + $tile_string_off];
next unless $se;
prf "newpath ";
prf "%s ", $col_lhs
- $core_size[1];
prf "moveto %s ", psstring($se->[!$nums]);
if ($nums) {
- prf "dup stringwidth pop neg 0 rmoveto ";
+ prf "rightadjust ";
}
# prf " gsave 10 10 rlineto stroke grestore\n";
prf "show\n";
}
}
+ if (!$nums) {
+ if (defined $domain_suffix) {
+ prf "%s 0 moveto", $eff_paper_size[0];
+ prf "%s ", psstring($domain_suffix);
+ prf "rightadjust show\n";
+ }
+ }
+ }
+}
+
+sub write_output () {
+ prf "%%!\n";
+ my @tile;
+ for ($tile[0]=0; $tile[0]<$tiles[0]; $tile[0]++) {
+ for ($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 +
+ $tile[1] * $pertile * $tiles[0]);
+ prf "grestore\n";
+ }
}
- prf "grestore\n";
+ prf "showpage\n";
}
readstrings();
~ijackson / d.git / blobdiff