PHP code example of heymoon / vector-tile-data-provider

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

heymoon / vector-tile-data-provider example snippets

use Brick\Geo\IO\GeoJSONReader;
use Brick\Geo\Exception\GeometryException;
use HeyMoon\VectorTileDataProvider\Entity\TilePosition;
use HeyMoon\VectorTileDataProvider\Factory\SourceFactory;
use HeyMoon\VectorTileDataProvider\Service\GridService;
use HeyMoon\VectorTileDataProvider\Service\TileService;
use HeyMoon\VectorTileDataProvider\Service\ExportService;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

#[AsCommand(name: 'app:export')]
class ExportCommand extends Command
{
    public function __construct(
        private readonly GeoJSONReader $geoJSONReader,
        private readonly SourceFactory $sourceFactory,
        private readonly GridService $gridService,
        private readonly TileService $tileService,
        private readonly ExportService $exportService
    )
    {
        parent::__construct();
    }

    public function configure()
    {
        $this->addArgument('in', InputArgument::REQUIRED);
        $this->addArgument('out', InputArgument::REQUIRED);
        $this->addOption('zoom', 'z', InputOption::VALUE_OPTIONAL);
        $this->addOption('type', 't', InputOption::VALUE_OPTIONAL,
            'mvt for .mvt or svg for .svg');
    }

    public function execute(InputInterface $input, OutputInterface $output): int
    {
        $source = $this->sourceFactory->create();
        try {
            $source->addCollection('export', $this->geoJSONReader->read(file_get_contents($input->getArgument('in'))));
            $grid = $this->gridService->getGrid($source, $input->getOption('zoom') ?? 0);
            $path = $input->getArgument('out');
            $type = $input->getOption('type') ?? 'mvt';
            $grid->iterate(fn (TilePosition $position, array $data) =>
                $this->exportService->dump(
                    $this->tileService->getTileMVT($data, $position), "$path/$position.$type")
            );
        } catch (GeometryException $e) {
            $output->writeln("Data error: {$e->getMessage()}");
            return 1;
        }
        return 0;
    }
}