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from PIL import Image, ImageFont, ImageDraw
class label:
def __init__(self, length, width=336, landscape=False):
assert(width == 336 or width == 720)
self.landscape = landscape
self.fontfile = '/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf'
self.im = Image.new("1", (width, length), "white")
if self.landscape:
self.im = self.im.rotate(90)
def set_font(self, fontfile):
self.fontfile = fontfile
def set_fontsize(self, size):
self.font = ImageFont.truetype(self.fontfile, size)
def text(self, pos, text):
draw = ImageDraw.Draw(self.im)
draw.text(pos, text, font=self.font)
def save(self, outfile):
if not self.landscape:
self.im = self.im.rotate(90)
self.im.save(outfile, "PNG")
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