# barcode generatorįor PNG format use image writer. Pillow: Used to create barcode in image format #install pillow moduleġ. Now let’s try to create another one using the module python-barcode. You can also change the way the barcode looks by modifying its dpi, pixel_per_bar, and the second parameter of the figure. If it starts with a 2 then it is going to be interpreted as a produce item that contains a weight or price. For example, If it is a 0, 1, 6, 7, or 8, it is going to be interpreted as a typical retail product. To prevent interpolation artifacts figure size is calculated so that the width in the pixel is multiple of the number of data points. This article shows a demo of how to generate barcodes as well as how to generate them in png format.įirst, let’s create a simple barcode using the pyplot module.
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