tami/brother_ql_web
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make use the new convenience function create_label()

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Philipp Klaus 2016-11-20 15:28:00 +01:00
parent 7b2e1be292
commit b32ca81b21
1 changed files with 3 additions and 24 deletions
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27
brother_ql_web.py
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@ -12,7 +12,7 @@ import numpy as np
import markdown import markdown
from brother_ql.devicedependent import models from brother_ql.devicedependent import models
from brother_ql.raster import BrotherQLRaster from brother_ql import BrotherQLRaster, create_label
from brother_ql.backends import backend_factory, guess_backend from brother_ql.backends import backend_factory, guess_backend
MODEL = None MODEL = None
@ -100,6 +100,7 @@ def print_text(content=None):
threshold = 170 threshold = 170
fontsize = int(request.query.get('font_size', 100)) fontsize = int(request.query.get('font_size', 100))
label_size = "62"
width = 720 width = 720
margin = 0 margin = 0
height = 100 + 2*margin height = 100 + 2*margin
@ -128,31 +129,9 @@ def print_text(content=None):
if DEBUG: print("Offset: {}".format(offset)) if DEBUG: print("Offset: {}".format(offset))
draw.text(offset, content, (0), font=im_font) draw.text(offset, content, (0), font=im_font)
if DEBUG: im.save('sample-out.png') if DEBUG: im.save('sample-out.png')
arr = np.asarray(im, dtype=np.uint8)
arr.flags.writeable = True
white_idx = arr[:,:] < threshold
black_idx = arr[:,:] >= threshold
arr[white_idx] = 1
arr[black_idx] = 0
qlr = BrotherQLRaster(MODEL) qlr = BrotherQLRaster(MODEL)
qlr.add_switch_mode() create_label(qlr, im, label_size, threshold=threshold, cut=True)
qlr.add_invalidate()
qlr.add_initialize()
qlr.add_status_information()
qlr.mtype = 0x0A
qlr.mwidth = 62
qlr.mlength = 0
qlr.add_media_and_quality(im.size[1])
qlr.add_autocut(True)
qlr.add_cut_every(1)
qlr.dpi_600 = False
qlr.cut_at_end = True
qlr.add_expanded_mode()
qlr.add_margins()
qlr.add_compression(True)
qlr.add_raster_data(arr)
qlr.add_print()
if not DEBUG: if not DEBUG:
try: try: