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
$reader->close();
}
public static function run($dataDir = null)
{
# initialize barcode reader
$img = $dataDir . "barcode.jpg";
$barcode_reader_type = new BarCodeReadType();
$rd = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# read barcode
while (java_values($rd->read())) {
# print the code text, if barcode found
print "CodeText: " . (string) $rd->getCodeText();
# print the symbology type
print "Type: " . (string) $rd->getReadType() . PHP_EOL;
}
}
public static function run($dataDir = null)
{
# Open the stream. Read only access is enough for Aspose.BarCode to load an image.
$stream = new FileInputStream($dataDir . "test.png");
# Create an instance of BarCodeReader class
# and specify an area to look for the barcode
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($stream, new Rectangle(0, 0, 10, 50), $barcode_reader_type->Code39Standard);
# TRead all barcodes in the provided area
while (java_values($reader->read())) {
# Display the codetext and symbology type of the barcode found
print "Codetext: " . (string) $reader->getCodeText() + " Symbology: " . (string) $reader->getReadType() . PHP_EOL;
}
# 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())) {
# 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
$reader->close();
}
public static function run($dataDir = null)
{
$img = $dataDir . "barcode.jpg";
# initialize barcode reader
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# Call read method
while (java_values($reader->read())) {
print "Barcode CodeText: " . (string) $reader->getCodeText() . " Barcode Type: " . (string) $reader->getReadType() . PHP_EOL;
$percent = $reader->getRecognitionQuality();
print "Barcode Quality Percentage: " . (string) $percent . PHP_EOL;
}
# Close reader
$reader->close();
}
public static function run($dataDir = null)
{
$img = $dataDir . "barcode.jpg";
# initialize barcode reader
$barcode_reader_type = new BarCodeReadType();
$reader = new BarCodeReader($img, $barcode_reader_type->Code39Standard);
# Set recognition mode
$recognitionMode = new RecognitionMode();
$reader->setRecognitionMode($recognitionMode->ManualHints);
# Set manual hints
$manualHint = new ManualHint();
$reader->setManualHints($manualHint->InvertImage);
$reader->setManualHints($manualHint->IncorrectBarcodes);
# Call read method
while (java_values($reader->read())) {
print "Barcode CodeText: " . (string) $reader->getCodeText() . PHP_EOL;
}
# Close reader
$reader->close();
}
