From f155d21ae0654171207b33b8a0cd87d19ebe8b2c Mon Sep 17 00:00:00 2001
From: robertem <3456661+RandomGamer342@users.noreply.github.com>
Date: Sun, 19 Aug 2018 13:16:49 +0000
Subject: [PATCH] Fix label format for endless label types Add some more
 documentation to config files Create bar_codes directory to avoid
 IOExceptions when trying to write to non-existent directories

---
 barcode_helpers.py | 4 ++--
 conf.py            | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/barcode_helpers.py b/barcode_helpers.py
index 9d8286b..2e23063 100644
--- a/barcode_helpers.py
+++ b/barcode_helpers.py
@@ -17,11 +17,11 @@ class BrotherLabelWriter(ImageWriter):
         if self.rot:
             self._h, self._w = label_type_specs[typ]['dots_printable']
             if self._w == 0 or self._w > max_height:
-                self._w = max_height
+                self._w = min(max_height, self._h / 2)
         else:
             self._w, self._h = label_type_specs[typ]['dots_printable']
             if self._h == 0 or self._h > max_height:
-                self._h = max_height
+                self._h = min(max_height, self._w / 2)
         self._xo = 0.0
         self._yo = 0.0
         self._title = text
diff --git a/conf.py b/conf.py
index 7f3476d..52a1467 100644
--- a/conf.py
+++ b/conf.py
@@ -7,5 +7,7 @@ input_encoding = 'utf8'
 low_credit_warning_limit = -100
 user_recent_transaction_limit = 100
 
+# See https://pypi.org/project/brother_ql/ for label types
+# Set rotate to False for endless labels
 label_type = "29x90"
 label_rotate = True