resources/views/modules/pedigree-chart/chart-down.phtml
<?php
declare(strict_types=1);
use Fisharebest\Webtrees\Individual;
use Illuminate\Support\Collection;
/**
* @var Collection<int,Individual> $ancestors Indexed by sosa number
* @var int $generation Draw this generation
* @var int $generations Final generation to draw
* @var Collection<int,string> $links Links to extend the tree
* @var int $sosa Draw this individual
* @var string $spacer
*/
?>
<div class="d-flex flex-column">
<div class="position-relative d-flex justify-content-center wt-pedigree-generation wt-generation-fwd-<?= $generation ?> wt-generation-rev-<?= 1 + $generations - $generation ?>">
<!-- lines to the next generation -->
<?php if ($generation < $generations) : ?>
<div class="wt-pedigree-lines position-absolute"></div>
<?php endif ?>
<div class="d-flex flex-column align-items-center position-relative">
<?php if ($sosa === 1) : ?>
<?= $links->get(1) ?>
<?php endif ?>
<?= view('chart-box', ['individual' => $ancestors->get($sosa)]) ?>
<?php if ($generation === $generations) : ?>
<?= $links->get($sosa, $spacer) ?>
<?php endif ?>
</div>
</div>
<?php if ($generation < $generations) : ?>
<div class="d-flex">
<?= view('modules/pedigree-chart/chart-down', ['ancestors' => $ancestors, 'sosa' => $sosa * 2, 'generation' => $generation + 1, 'generations' => $generations, 'links' => $links, 'spacer' => $spacer]) ?>
<?= view('modules/pedigree-chart/chart-down', ['ancestors' => $ancestors, 'sosa' => $sosa * 2 + 1, 'generation' => $generation + 1, 'generations' => $generations, 'links' => $links, 'spacer' => $spacer]) ?>
</div>
<?php endif ?>
</div>