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=pod
=head1 NAME
Pedigree::AbortionNode - an abortion in a pedigree
=head1 SYNOPSIS
use Pedigree::AbortionNode;
$node = new Pedigree::AbortionNode(I<%params>);
$node->DrawNode(I<$xidst>, I<$ydist>, I<$belowtextfont>, I<$abovetextfont>,
I<@fieldsfornode>);
$node->PrintLegend(I<$land>, I<@fields>);
=head1 DESCRIPTION
This package contains data about an abortion. Abortion is like a person,
but it cannot have kids, and it is drawn differently
=over 4
=cut
####################################################################
# Define the package #
####################################################################
package Pedigree::AbortionNode;
use Pedigree;
use strict;
our @ISA=('Pedigree::PersonNode');
####################################################################
# DrawNode #
####################################################################
=pod
=item B<DrawNode>(I<$xdist>, I<$ydist>, I<$belowtextfont>, I<$abovetextfont>,
I<@fieldsfornode>);
Output the command to draw this node. The parameters are
distances between the nodes (in cm) and fields for abovetext.
=cut
sub DrawNode {
my $self=shift;
my ($xdist, $ydist, $belowtextfont, $abovetextfont, @fieldsfornode) = @_;
my $result = '\rput('.($xdist*$self->GetAbsX()).", ".
($ydist*$self->GetAbsY()).'){\pstAbortion[';
my @opts=($self->Condition(),
'belowtext={'."$belowtextfont ".$self->GetGenName().'}');
if ($self->Type() eq 'sab') {
push @opts, 'sab';
}
my @abovetext;
if ($self->Sex() ne 'unknown') {
push @abovetext, $self->Sex();
}
foreach my $field (@fieldsfornode) {
if (($field ne 'Sex') && ($field ne 'Name')) {
push @abovetext, $self->{$field};
}
}
if (scalar @abovetext) {
push @opts,'abovetext={'."$abovetextfont ".join('; ',@abovetext).'}';
}
$result .= join(', ',@opts);
$result .= ']{'.$self->Id()."}}\n";
return $result;
}
####################################################################
# PrintLegend #
####################################################################
=pod
=item B<PrintLegend>(I<$lang>, I<@fields>);
Print the legend for the given node, including I<@fields> in the given
language I<$lang>, and excluding the fields, that have no meaning for
this node.
=cut
sub PrintLegend {
my ($self, $lang, @fields) = @_;
my $result = '\item['.$self->GetGenName().'] ';
my @desc;
foreach my $field (@fields) {
if (exists $self->{$field} && ($field ne 'DoD') &&
($field ne 'AgeAtDeath')) {
my $res = $lang->PrintField($field, $self->{$field});
if (length($res)>0) {
push @desc, $res;
}
}
}
$result .= join ("; ",@desc);
$result .= ".\n";
#
# We print only the nodes, for which there is an information
#
if (scalar @desc) {
return $result;
}
return;
}
####################################################################
# THE END #
####################################################################
=pod
=back
=head1 ENVIRONMENT
The calling program should define B<$main::DEBUG> and set it to 0
or 1.
=head1 SEE ALSO
pedigree(1), Pedigree(3)
=head1 AUTHOR
Boris Veytsman, Leila Akhmadeeva, 2007
=cut
1;
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