stronk/Guitar-Sheet-Parser
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Merge branch 'master' of https://github.com/koiosdev/chordTabsToPrintables

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Theocat321 2021-07-09 21:34:07 +01:00
commit fac1aea382
2 changed files with 13 additions and 4 deletions
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4
lib/config.py
View File

@ -49,7 +49,9 @@ def initConfig():
'topMargin': 50,
'leftMargin': 50,
'rightMargin': 50,
'tryToShrinkRatio' : 0.25
'tryToShrinkRatio' : 0.25,
'lowestwhitespaceonwidthratioallowed': 0.90,
'hightestwhitespaceonwidthratioallowed': 0.40
}
# (if CMD arguments: load CMD arguments to override specific settings)
with open('config.ini', 'w') as configfile:

13
lib/dataStructures.py
View File

@ -221,8 +221,15 @@ class Song:
self.metadataFontsize = int(configObj['metaFontWeight'])
self.metadataFontFamily = configObj['metafontfamily']
self.fontMetadata = ImageFont.truetype(self.metadataFontFamily, self.metadataFontsize)
# percentageof missing whitespace and total page height
# Allowed whitespace to total width ratios. Makes stuff smaller but fit on less pages, probably
# percentage of missing whitespace on total page height it wants before it tries to resize down
self.tryToShrinkRatio = float(configObj['tryToShrinkRatio'])
# Setting this makes sure that the largest section on the page fills at least this percentage of total width
# The higher this is, the more it is allowed to shrink
self.lowestWhitespaceOnWidthRatioAllowed = float(configObj['lowestWhitespaceOnWidthRatioAllowed'])
# Some sections are very small, so the highest whitespace can be very large.
# It is advised to keep this value relatively small
self.hightestWhitespaceOnWidthRatioAllowed = float(configObj['hightestWhitespaceOnWidthRatioAllowed'])
@ -351,11 +358,11 @@ class Song:
biggestWhitespace = whitespaceOnWidth
# Sections vary in width, some are very small to begin with
# Since (almost empty) lines will result in large whitespace sizes, we are less strict on checking that
if biggestWhitespace / self.imageWidth > 0.9:
if biggestWhitespace / self.imageWidth > self.lowestWhitespaceOnWidthRatioAllowed:
print("Stopping resizing down, since the smallest section has {}% whitespace on the width of the image".format((biggestWhitespace / self.imageWidth )* 100))
return False
# But the largest section on the page should be able to fit at least half of the available page
if smallestWhitespace / self.imageWidth > 0.4:
if smallestWhitespace / self.imageWidth > self.hightestWhitespaceOnWidthRatioAllowed:
print("Stopping resizing down, since we largest section has {}% whitespace on the width of the image".format((smallestWhitespace / self.imageWidth )* 100))
return False
# get first section on next page, if we have a next page to begin with