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Label: Changed defaults and barcode size

This commit is contained in:
Dirk Jahnke 2022-04-23 18:29:04 +02:00
parent 7e977881b4
commit 2f6aca3c0d
2 changed files with 16 additions and 7 deletions
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5
container/views.py
View File

@ -105,12 +105,13 @@ class ContainerPrintLabelView(LoginRequiredMixin, generic.DetailView):
fmt='image', fmt='image',
description=container_description, description=container_description,
description_line2=container_description_line2, description_line2=container_description_line2,
writer_options={'font_size': 14, writer_options={})
'''writer_options={'font_size': 14,
'module_height': 10.0, 'module_height': 10.0,
'quiet_zone': 4.5, 'quiet_zone': 4.5,
'text': 'This is the text', 'text': 'This is the text',
'text_distance': 1.0 'text_distance': 1.0
}) })'''
context['barcode_img'] = pil_to_html_imgdata(label_image, fmt='PNG') context['barcode_img'] = pil_to_html_imgdata(label_image, fmt='PNG')
context['logs'].append('Image created') context['logs'].append('Image created')
if num_copies > 0: if num_copies > 0:

10
labelprinter/labels.py
View File

@ -110,7 +110,15 @@ def container_label(data, barcode_class='code128', fmt='png', logo_file='./stati
'image': python_barcode.writer.ImageWriter 'image': python_barcode.writer.ImageWriter
}[fmt] }[fmt]
barcode_img = constructor(data, writer=writer()) barcode_img = constructor(data, writer=writer())
img = barcode_img.render(writer_options=options['writer_options']) writer_options = {
'font_size': 24,
'module_width': 0.25,
'module_height': 10,
'quiet_zone': 3,
'text_distance': 1.0
}
writer_options.update(options['writer_options'])
img = barcode_img.render(writer_options=writer_options)
barcode_xsize, barcode_ysize = img.size barcode_xsize, barcode_ysize = img.size
logo_xsize, logo_ysize = logo_img.size logo_xsize, logo_ysize = logo_img.size
label_xsize = 696 label_xsize = 696