public static function run($dataDir = null)
{
$img = $dataDir . "barcode.jpg";
# initialize barcode reader
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# Call read method
$reader->read();
# Now get all possible barcodes
$barcodes = $reader->getAllPossibleBarCodes();
$i = 0;
while (java_values($i < strlen($barcodes))) {
# Display code text, symbology, detected angle, recognition percentage of the barcode
print "Code Text: " . (string) $barcodes[$i]->getCodetext() . " Symbology: " . (string) $barcodes[$i]->getBarCodeReadType() . " Recognition percentage: " . (string) $barcodes[$i]->getAngle() . PHP_EOL;
# Display x and y coordinates of barcode detected
$point = $barcodes[$i]->getRegion()->getPoints();
print "Top left coordinates: X = " . (string) $point[0]->getX() . ", Y = " . (string) $point[0]->getY() . PHP_EOL;
print "Bottom left coordinates: X = " . (string) $point[1]->getX() . ", Y = " . (string) $point[1]->getY() . PHP_EOL;
print "Bottom right coordinates: X = " . (string) $point[2]->getX() . ", Y = " . (string) $point[2]->getY() . PHP_EOL;
print "Top right coordinates: X = " . (string) $point[3]->getX() . ", Y = " . (string) $point[3]->getY() . PHP_EOL;
break;
}
# Close reader
$reader->close();
}
