public static function run($dataDir = null)
{
# initialize barcode reader
$img = $dataDir . "barcode.jpg";
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# Try to recognize all possible barcodes in the image
while (java_values($reader->read())) {
# Display the symbology type
print "BarCode Type: " . (string) $reader->getReadType() . PHP_EOL;
# Display the codetext
print "BarCode CodeText: " . (string) $reader->getCodeText() . PHP_EOL;
# Get the barcode region
$region = $reader->getRegion();
if ($region != null) {
# Initialize an object of type BufferedImage to get the Graphics object
$imageIO = new ImageIO();
// $file=new File();
$bufferedImage = $imageIO->read(new File($img));
# Initialize graphics object from the image
$g = $bufferedImage->getGraphics();
$color = new Color();
# Initialize paint object
$p = new GradientPaint(0, 0, $color->red, 100, 100, $color->pink, true);
$region->drawBarCodeEdges($g, $color->RED);
# Save the image
$imageIO->write($bufferedImage, "png", new File($dataDir . "Code39StdOut.png"));
}
}
# Close reader
$reader->close();
}
public static function run($dataDir = null)
{
# initialize barcode reader
$img = $dataDir . "barcode.jpg";
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# Try to recognize all possible barcodes in the image
while (java_values($reader->read())) {
# Get the region information
$region = $reader->getRegion();
if ($region != null) {
# Display x and y coordinates of barcode detected
$point = $region->getPoints();
print "Top left coordinates: X = " . (string) $point[0]->x . ", Y = " . (string) $point[0]->y . PHP_EOL;
print "Bottom left coordinates: X = " . (string) $point[1]->x . ", Y = " . (string) $point[1]->y . PHP_EOL;
print "Bottom right coordinates: X = " . (string) $point[2]->x . ", Y = " . (string) $point[2]->y . PHP_EOL;
print "Top right coordinates: X = " . (string) $point[3]->x . ", Y = " . (string) $point[3]->y . PHP_EOL;
}
print "Codetext: " . (string) $reader->getCodeText() . PHP_EOL;
}
# Close reader
$reader->close();
}
