use Text::Wrap qw(wrap);
#use Font::TTFMetrics;
-use C4::Creators::Lib qw(get_font_types);
+use C4::Creators::Lib qw(get_font_types get_unit_values);
use C4::Creators::PDF qw(StrWidth);
use C4::Patroncards::Lib qw(unpack_UTF8 text_alignment leading box get_borrower_attributes);
-BEGIN {
- use version; our $VERSION = qv('3.07.00.049');
-}
sub new {
my ($invocant, %params) = @_;
my $type = ref($invocant) || $invocant;
+
+ my $units = get_unit_values();
+ my $unitvalue = 1;
+ my $unitdesc = '';
+ foreach my $un (@$units){
+ if ($un->{'type'} eq $params{'layout'}->{'units'}) {
+ $unitvalue = $un->{'value'};
+ $unitdesc = $un->{'desc'};
+ }
+ }
+
my $self = {
batch_id => $params{'batch_id'},
#card_number => $params{'card_number'},
height => $params{'height'},
width => $params{'width'},
layout => $params{'layout'},
+ unitvalue => $unitvalue,
+ unitdesc => $unitdesc,
text_wrap_cols => $params{'text_wrap_cols'},
+ barcode_height_scale => $params{'layout'}->{'barcode'}[0]->{'height_scale'} || 0.01,
+ barcode_width_scale => $params{'layout'}->{'barcode'}[0]->{'width_scale'} || 0.8,
};
bless ($self, $type);
return $self;
sub draw_barcode {
my ($self, $pdf) = @_;
-#FIXME: We do some scaling foo on the barcode here which probably should be done by the one invoking draw_barcode
- my $barcode_width = 0.8 * $self->{'width'}; # this scales the barcode width to 80% of the label width
- my $barcode_y_scale_factor = 0.01 * $self->{'height'}; # this scales the barcode height to 1% of the label height
+ # Default values for barcode scaling are set in constructor to work with pre-existing installations
+ my $barcode_height_scale = $self->{'barcode_height_scale'};
+ my $barcode_width_scale = $self->{'barcode_width_scale'};
+
_draw_barcode( $self,
llx => $self->{'llx'} + $self->{'layout'}->{'barcode'}->[0]->{'llx'},
lly => $self->{'lly'} + $self->{'layout'}->{'barcode'}->[0]->{'lly'},
- width => $barcode_width,
- y_scale_factor => $barcode_y_scale_factor,
+ width => $self->{'width'} * $barcode_width_scale,
+ y_scale_factor => $self->{'height'} * $barcode_height_scale,
barcode_type => $self->{'layout'}->{'barcode'}->[0]->{'type'},
barcode_data => $self->{'layout'}->{'barcode'}->[0]->{'data'},
text => $self->{'layout'}->{'barcode'}->[0]->{'text_print'},
sub draw_guide_box {
my ($self, $pdf) = @_;
warn sprintf('No pdf object passed in.') and return -1 if !$pdf;
+
my $obj_stream = "q\n"; # save the graphic state
$obj_stream .= "0.5 w\n"; # border line width
$obj_stream .= "1.0 0.0 0.0 RG\n"; # border color red
$pdf->Add($obj_stream);
}
+sub draw_guide_grid {
+ my ($self, $pdf) = @_;
+ warn sprintf('No pdf object passed in.') and return -1 if !$pdf;
+
+ # Set up the grid in user defined units.
+ # Each 5th and 10th line get separate values
+
+ my $obj_stream = "q\n"; # save the graphic state
+ my $x = $self->{'llx'};
+ my $y = $self->{'lly'};
+
+ my $cnt = 0;
+ for ( $x = $self->{'llx'}/$self->{'unitvalue'}; $x <= ($self->{'llx'} + $self->{'width'})/$self->{'unitvalue'}; $x++) {
+ my $xx = $x*$self->{'unitvalue'};
+ my $yy = $y + $self->{'height'};
+ if ( ($cnt % 10) && ! ($cnt % 5) ) {
+ $obj_stream .= "0.0 1.0 0.0 RG\n";
+ $obj_stream .= "0 w\n";
+ } elsif ( $cnt % 5 ) {
+ $obj_stream .= "0.0 1.0 1.0 RG\n";
+ $obj_stream .= "0 w\n";
+ } else {
+ $obj_stream .= "0.0 0.0 1.0 RG\n";
+ $obj_stream .= "0 w\n";
+ }
+ $cnt ++;
+
+ $obj_stream .= "$xx $y m\n";
+ $obj_stream .= "$xx $yy l\n";
+
+ $obj_stream .= "s\n";
+ }
+
+ $x = $self->{'llx'};
+ $y = $self->{'lly'};
+ $cnt = 0;
+ for ( $y = $self->{'lly'}/$self->{'unitvalue'}; $y <= ($self->{'lly'} + $self->{'height'})/$self->{'unitvalue'}; $y++) {
+
+ my $xx = $x + $self->{'width'};
+ my $yy = $y*$self->{'unitvalue'};
+
+ if ( ($cnt % 10) && ! ($cnt % 5) ) {
+ $obj_stream .= "0.0 1.0 0.0 RG\n";
+ $obj_stream .= "0 w\n";
+ } elsif ( $cnt % 5 ) {
+ $obj_stream .= "0.0 1.0 1.0 RG\n";
+ $obj_stream .= "0 w\n";
+ } else {
+ $obj_stream .= "0.0 0.0 1.0 RG\n";
+ $obj_stream .= "0 w\n";
+ }
+ $cnt ++;
+
+ $obj_stream .= "$x $yy m\n";
+ $obj_stream .= "$xx $yy l\n";
+ $obj_stream .= "s\n";
+ }
+
+ $obj_stream .= "Q\n"; # restore the graphic state
+ $pdf->Add($obj_stream);
+
+ # Add info about units
+ my $strbottom = "0/0 $self->{'unitdesc'}";
+ my $strtop = sprintf('%.2f', $self->{'width'}/$self->{'unitvalue'}) .'/'. sprintf('%.2f', $self->{'height'}/$self->{'unitvalue'});
+ my $font_size = 6;
+ $pdf->Font( 'Courier' );
+ $pdf->FontSize( $font_size );
+ my $strtop_len = $pdf->StrWidth($strtop) * 1.5;
+ $pdf->Text( $self->{'llx'} + 2, $self->{'lly'} + 2, $strbottom );
+ $pdf->Text( $self->{'llx'} + $self->{'width'} - $strtop_len , $self->{'lly'} + $self->{'height'} - $font_size , $strtop );
+}
+
+
sub draw_text {
my ($self, $pdf, %params) = @_;
warn sprintf('No pdf object passed in.') and return -1 if !$pdf;
my $line = shift @$text;
my $parse_line = $line;
my @orig_line = split(/ /,$line);
- if ($parse_line =~ m/<[A-Za-z0-9]+>/) { # test to see if the line has db fields embedded...
+ if ($parse_line =~ m/<[A-Za-z0-9_]+>/) { # test to see if the line has db fields embedded...
my @fields = ();
- while ($parse_line =~ m/<([A-Za-z0-9]+)>(.*$)/) {
+ while ($parse_line =~ m/<([A-Za-z0-9_]+)>(.*$)/) {
push (@fields, $1);
$parse_line = $2;
}
my $borrower_attributes = get_borrower_attributes($self->{'borrower_number'},@fields);
grep{ # substitute data for db fields
- if ($_ =~ m/<([A-Za-z0-9]+)>/) {
+ if ($_ =~ m/<([A-Za-z0-9_]+)>/) {
my $field = $1;
$_ =~ s/$_/$borrower_attributes->{$field}/;
}
projects / srvgit / blobdiff