builder

Route::get('/experiment', function() {
        //create a new file parser
        $parser = new Tmont\Midi\Parsing\FileParser();
        $midiFile = __DIR__ . '/../lib/kotta/assets/examples/simple.mid';
//        $midiFile = __DIR__ . '/../vendor/tmont/midiparser/sample/And_We_Die_Young.mid';

        //replace this path with the path to an actual MIDI file
        $parser->load($midiFile);

        $formatter = new Kotta\Formatter\NoteFormatter(0);
        $printer = new Tmont\Midi\Reporting\Printer($formatter, $parser);
        $printer->printAll();

        $stream = $formatter->getStream();

        $chunker = new \Kotta\Chunker();
        $chunks = $chunker->chunk($stream);

//        $result = '';
//        foreach ($chunks[0]->getBars() as $bar) {
//            foreach ($bar->getSymbols() as $symbol) {
//                $result .= $symbol->getValue() . '<br>';
//            }
//        }
//
//        return $result;

        $chunk = $chunks[0];

        $converter = new \Kotta\Symbol\Converter( base_path('lib/kotta/assets/symbols') );
        $symbolPainter = new \Kotta\Painter\SymbolPainter($converter);

        $chunkPainter = new \Kotta\Painter\ChunkPainter($chunk, $symbolPainter, $converter);
        $png = $chunkPainter->paint();

        header('Content-type: image/png');
        echo (string) imagepng($png);
        exit;
    });