numbered-alias-sheet: new paperpts arrangement

[d.git] / numbered-alias-sheet

diff --git a/numbered-alias-sheet b/numbered-alias-sheet
index d27c9f0bb93b90535394779043dd5e00bc52edc0..600a461f065b6b82d8e11aba613cf7e123f94a5b 100755 (executable)
--- a/numbered-alias-sheet
+++ b/numbered-alias-sheet
@@ -5,13 +5,15 @@ our $us = $0; $us =~ s#.*/##;
 use POSIX;
 use Data::Dumper;
 
-our $papersize =  'creditcard';
+our @paperpts = ('creditcard');
+our $fontname_num = 'Helvetica';
+our $fontscale_num = 0.8;
 our $fontname = 'Courier';
-our $fontname_num = 'Courier';
-our $gapratio = 1;
+our $gapratio = 1.5;
 our $lineratio = 1;
-our $blankratio = 1;
+our $blankratio = 1.0;
 our @borders = (4,4);
+our @tiles = (1,2);
 
 our @lp_options = ( [ 'blank-below', 'blank-to-right', ],
                    [ 'landscape', 'portrait' ],
@@ -21,12 +23,14 @@ our @lp_fixed;
 our $usage = <<END;
 usage: $us [<options>] <foo-mail-pregen> <foo-mail-pregen-opts>...
 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]
+  -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)
+  -B<blankratio>          (blank space size) / (text size)
   -D                      debug
 END
 
@@ -36,8 +40,6 @@ END
 
 open DEBUG, ">/dev/null" or die $!;
 
-our @paperpts;
-
 sub badusage () { die "bad usage\n\n$usage"; }
 
 sub mm2pt { map { $_ * 72.0 / 25.4 } @_; }
@@ -69,15 +71,19 @@ for (;;) {
     last if m/^--?$/;
     while (m/^-./) {
        if (s/^-p(\w+)$//) {
-           $papersize = $1;
-           @paperpts = ();
+           @paperpts = ($1);
        } elsif (s/^-p($dbl_re)x($dbl_re)$//o) {
-           $papersize = undef;
            @paperpts = 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) {
@@ -86,8 +92,11 @@ for (;;) {
            $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 {
@@ -106,12 +115,12 @@ for (;;) {
     }
 }
 
-if (!@paperpts) {
-    if ($papersize eq 'creditcard') {
+if (@paperpts==1) {
+    if ($paperpts[0] eq 'creditcard') {
        # ISO/IEC 7810 ID-1, from en.wikipedia.org/wiki/Payment_card
        @paperpts = mm2pt qw(85.60 53.98);
     } else {
-       $!=0; $?=0; my $r = `paperconf -sp $1`;
+       $!=0; $?=0; my $r = `paperconf -sp $paperpts[0]`;
        defined $r or die "paperconf failed: $? $!\n";
        $r =~ m/^([0-9.]+) ([0-9.]+)$/ or die "$_ ?";
        @paperpts = ($1,$2);
@@ -124,6 +133,7 @@ if (!@paperpts) {
 
 our @strings;
 our $domain_suffix;
+our $pertile;
 
 sub readstrings () {
     my $nlen = 0;
@@ -146,6 +156,8 @@ sub readstrings () {
            $_->[1] =~ s/$dom_re//o foreach @strings;
        }
     }
+
+    $pertile = ceil(@strings / ($tiles[0] * $tiles[1]));
 }
 
 our @lp_values;
@@ -264,6 +276,9 @@ sub do_layout_recursive_search ($) {
     $eff_paper_size[$_] = $paperpts[$_] - 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 + $blankratio);
@@ -292,7 +307,7 @@ sub do_layout_recursive_search ($) {
 
     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 $laycountshow\n";
@@ -304,7 +319,7 @@ sub do_layout ($) {
 
     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;
@@ -338,7 +353,7 @@ sub determine_size_layout () {
 
        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;
        }
@@ -355,11 +370,10 @@ sub determine_size_layout () {
 
 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)) {
@@ -372,14 +386,13 @@ sub write_output () {
            }
        }
     }
-    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};
@@ -392,7 +405,7 @@ sub write_output () {
     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) {
@@ -404,7 +417,7 @@ sub write_output () {
                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 ", $col_lhs 
@@ -428,7 +441,22 @@ sub write_output () {
            }
        }
     }
-    prf "grestore\n";
+}
+
+sub write_output () {
+    prf "%%!\n";
+    my @tile;
+    for ($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";
+           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";
+       }
+    }
 }
 
 readstrings();