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To do Barcode Orientation using Aspose.Barcode Java for Ruby, simply invoke BarcodeOrientation module. Here you can see example code.
Ruby Code
data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
\# initialize barcode reader
img = data_dir + "orientation.jpg"
barcode_reader_type = Rjb::import('com.aspose.barcoderecognition.BarCodeReadType')
reader = Rjb::import('com.aspose.barcoderecognition.BarCodeReader').new(img, barcode_reader_type.Code39Standard)
\# Set orientation
reader.setOrientationHints(Rjb::import('com.aspose.barcoderecognition.RecognitionHints$Orientation').Rotate90)
\# Try to recognize all possible barcodes in the image
while reader.read()
# print the code text, if barcode found
puts "CodeText: " + reader.getCodeText().to_s
end
\# Close reader
reader.close()
Download Barcode Orientation (Aspose.BarCode) from any of the below mentioned social coding sites:
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