def __init__(self):
dataDir = Settings.dataDir + 'WorkingWithBarcodeRecognition/AdvancedBarcodeRecognitionFeatures/MakingBarcodeRegions/'
# initialize barcode reader
img = dataDir + "barcode.jpg"
barcode_reader_type = BarCodeReadType
reader = BarCodeReader(img, barcode_reader_type.Code39Standard)
# Try to recognize all possible barcodes in the image
while (reader.read()):
# Display the symbology type
print "BarCode Type: "
print reader.getReadType()
# Display the codetext
print "BarCode CodeText: "
print reader.getCodeText()
# Get the barcode region
region = reader.getRegion()
if (region != ""):
# Initialize an object of type BufferedImage to get the Graphics object
imageIO = ImageIO
bufferedImage = imageIO.read(File(img))
# Initialize graphics object from the image
g = bufferedImage.getGraphics()
color = Color
# Initialize paint object
p = GradientPaint(0, 0, color.red, 100, 100, color.pink, True)
region.drawBarCodeEdges(g, color.RED)
# Save the image
imageIO.write(bufferedImage, "png",
File(dataDir + "Code39StdOut.png"))
# Close reader
reader.close()
def __init__(self):
dataDir = Settings.dataDir + 'WorkingWithBarcodeRecognition/AdvancedBarcodeRecognitionFeatures/MakingBarcodeRegions/'
# initialize barcode reader
img = dataDir + "barcode.jpg"
barcode_reader_type = BarCodeReadType
reader = BarCodeReader(img, barcode_reader_type.Code39Standard)
# Try to recognize all possible barcodes in the image
while (reader.read()):
# Display the symbology type
print "BarCode Type: "
print reader.getReadType()
# Display the codetext
print "BarCode CodeText: "
print reader.getCodeText()
# Get the barcode region
region = reader.getRegion()
if (region != ""):
# Initialize an object of type BufferedImage to get the Graphics object
imageIO=ImageIO
bufferedImage = imageIO . read(File(img))
# Initialize graphics object from the image
g = bufferedImage . getGraphics()
color = Color
# Initialize paint object
p = GradientPaint(0, 0, color.red, 100, 100, color.pink, True)
region.drawBarCodeEdges(g, color.RED)
# Save the image
imageIO.write(bufferedImage, "png", File(dataDir + "Code39StdOut.png"))
# Close reader
reader.close()
def __init__(self):
dataDir = Settings.dataDir + 'WorkingWithBarcodeRecognition/AdvancedBarcodeRecognitionFeatures/GetBarcodeRegionInfo/'
# initialize barcode reader
img = dataDir + "barcode.jpg"
barcode_reader_type = BarCodeReadType
reader = BarCodeReader(img, barcode_reader_type.Code39Standard)
# Try to recognize all possible barcodes in the image
while (reader . read()):
# Get the region information
region = reader.getRegion()
if (region != ""):
# Display x and y coordinates of barcode detected
point = region.getPoints()
print "Top left coordinates: X = "
print point[0].x
print ", Y = "
print point[0].y
print "Bottom left coordinates: X = "
print point[1].x
print ", Y = "
print point[1].y
print "Bottom right coordinates: X = "
print point[2].x
print ", Y = "
print point[2].y
print "Top right coordinates: X = "
print point[3].x
print ", Y = "
print point[3].y
print "Codetext: " + reader.getCodeText()
# Close reader
reader.close()
def __init__(self):
dataDir = Settings.dataDir + 'WorkingWithBarcodeRecognition/AdvancedBarcodeRecognitionFeatures/GetBarcodeRegionInfo/'
# initialize barcode reader
img = dataDir + "barcode.jpg"
barcode_reader_type = BarCodeReadType
reader = BarCodeReader(img, barcode_reader_type.Code39Standard)
# Try to recognize all possible barcodes in the image
while (reader.read()):
# Get the region information
region = reader.getRegion()
if (region != ""):
# Display x and y coordinates of barcode detected
point = region.getPoints()
print "Top left coordinates: X = "
print point[0].x
print ", Y = "
print point[0].y
print "Bottom left coordinates: X = "
print point[1].x
print ", Y = "
print point[1].y
print "Bottom right coordinates: X = "
print point[2].x
print ", Y = "
print point[2].y
print "Top right coordinates: X = "
print point[3].x
print ", Y = "
print point[3].y
print "Codetext: " + reader.getCodeText()
# Close reader
reader.close()
