setop/python-escpos
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Added fixed tabs

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Manuel F Martinez
2013-03-14 01:34:48 -07:00
parent 5295d5c90b
commit 64e5ea5151
1 changed files with 5 additions and 3 deletions
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8
escpos/escpos.py
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@@ -104,16 +104,18 @@ class Escpos:
""" Open image file """ """ Open image file """
im_open = Image.open(path_img) im_open = Image.open(path_img)
im = im_open.convert("RGB") im = im_open.convert("RGB")
# Convert the RGB image in printable image
self._convert_image(im) self._convert_image(im)
def qr(self,text): def qr(self,text):
""" Print QR Code for the provided string """ """ Print QR Code for the provided string """
qr_code = qrcode.QRCode(version=4, box_size=4, border=1) qr_code = qrcode.QRCode(version=4, box_size=4, border=1)
qr_code.add_data(text) qr_code.add_data(text)
qr_code.make(fit=True) qr_code.make(fit=True)
qr_img = qr_code.make_image() qr_img = qr_code.make_image()
im = qr_img._img.convert("RGB") im = qr_img._img.convert("RGB")
# Convert the RGB image in printable image
self._convert_image(im) self._convert_image(im)