def __init__(self):
dataDir = Settings.dataDir + 'WorkingWith2DBarcodes/Utility2DBarcodeFeatures/GenerateMultipleMacroPdf417Barcodes/'
# Instantiate barcode object
builder = BarCodeBuilder()
symbology= Symbology
builder.setSymbologyType(symbology.MacroPdf417)
# Create array for storing multiple barcodes
i = 1
size = 4
list_code_text = array("code-1", "code-2", "code-3", "code-last")
str_file_id = 1
# Check the listbox for getting codetext and generating the barcodes
while (i<=size):
builder.setCodeText(list_code_text[i - 1])
# fileID should be same for all the generated barcodes
builder.setMacroPdf417FileID(str_file_id)
# Assign segmentID in increasing order (1,2,3,....)
builder.setMacroPdf417SegmentID(i)
# Save the barcode (fileid_segmentid.png)
builder.save(dataDir + "#{i}.png")
# Display Status
print "Saved Images Successfully."
