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feat: Add Web iface with QR codes

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This commit is contained in:
Piotr Gaczkowski 2026-03-24 14:27:32 +01:00
parent 3897d37f2a
commit 2a2b5973df
10 changed files with 1293 additions and 739 deletions
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36
labeler/app/labeler.py
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@ -31,6 +31,23 @@ class Application:
self.renderer.render_label(label_definition)
def render_qrcode_preview(self, text: str, length: int = None) -> Label:
media = self.printer.get_installed_media()
if length != 0:
label_length = Dimension(mm=length) - 2 * media.minimal_margin_horizontal
else:
label_length = None
label_definition = LabelDefinition(
text=text,
length=label_length,
width=media.printable_width,
dpi=media.dpi,
)
return self.renderer.render_qrcode(label_definition)
def print_label(self, text: str, length: int = None) -> Image:
media = self.printer.get_installed_media()
@ -50,5 +67,24 @@ class Application:
self.printer.print_label(label)
return label
def print_qrcode(self, text: str, length: int = None) -> Image:
media = self.printer.get_installed_media()
if length != 0:
label_length = Dimension(mm=length) - 2 * media.minimal_margin_horizontal
else:
label_length = None
label_definition = LabelDefinition(
text=text,
length=label_length,
width=media.printable_width,
dpi=media.dpi,
)
label = self.renderer.render_qrcode(label_definition)
self.printer.print_label(label)
return label
def get_installed_media(self) -> MediaDefinition:
return self.printer.get_installed_media()