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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Statistics\Google;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Statistics\Service\ColorService;
use function count;
use function view;
/**
* A chart showing the mortality.
*/
class ChartMortality
{
private ColorService $color_service;
/**
* @param ColorService $color_service
*/
public function __construct(ColorService $color_service)
{
$this->color_service = $color_service;
}
/**
* Create a chart showing mortality.
*
* @param int $tot_l
* @param int $tot_d
* @param string|null $color_living
* @param string|null $color_dead
*
* @return string
*/
public function chartMortality(
int $tot_l,
int $tot_d,
string|null $color_living = null,
string $color_dead = null
): string {
$color_living ??= '#ffffff';
$color_dead ??= '#cccccc';
$data = [
[
I18N::translate('Century'),
I18N::translate('Total')
]
];
if ($tot_l > 0 || $tot_d > 0) {
$data[] = [
I18N::translate('Living'),
$tot_l
];
$data[] = [
I18N::translate('Dead'),
$tot_d
];
}
$colors = $this->color_service->interpolateRgb($color_living, $color_dead, count($data) - 1);
return view('statistics/other/charts/pie', [
'title' => null,
'data' => $data,
'colors' => $colors,
'labeledValueText' => 'percentage',
'language' => I18N::languageTag(),
]);
}
}
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