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Use fractional sizes when creating pages for PDF Output, slightly more accurate

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Kovid Goyal 2020-08-30 21:12:03 +05:30
parent b1acfce54b
commit 547cc40f8c
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 3 additions and 3 deletions
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6
src/calibre/ebooks/pdf/image_writer.py
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@ -3,7 +3,7 @@
# License: GPL v3 Copyright: 2019, Kovid Goyal <kovid at kovidgoyal.net>
from PyQt5.Qt import QMarginsF, QPageLayout, QPageSize, QSize
from PyQt5.Qt import QMarginsF, QPageLayout, QPageSize, QSizeF
from calibre.constants import filesystem_encoding
from calibre.ebooks.pdf.render.common import cicero, cm, didot, inch, mm, pica
@ -56,7 +56,7 @@ def parse_pdf_page_size(spec, unit='inch', dpi=72.0):
'didot':didot, 'pica':pica, 'millimeter':mm,
'centimeter':cm
}.get(unit, 1.0)
return QPageSize(QSize(factor*width, factor*height), matchPolicy=QPageSize.ExactMatch)
return QPageSize(QSizeF(factor*width, factor*height), QPageSize.Point, matchPolicy=QPageSize.ExactMatch)
def get_page_size(opts, for_comic=False):
@ -68,7 +68,7 @@ def get_page_size(opts, for_comic=False):
opts.output_profile.height)
dpi = opts.output_profile.dpi
factor = 72.0 / dpi
page_size = QPageSize(QSize(factor * w, factor * h), matchPolicy=QPageSize.ExactMatch)
page_size = QPageSize(QSizeF(factor * w, factor * h), QPageSize.Point, matchPolicy=QPageSize.ExactMatch)
else:
page_size = None
if opts.custom_size is not None: