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PDF Output: Fix 1 pixel wide left and top margins on the cover page for some PDF conversions due to incorrect rounding. Fixes #1162054 (ePub to PDF conversion regression)

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Kovid Goyal 2013-03-31 22:25:46 +05:30
parent 5209b2fd29
commit 71a18a47aa
1 changed files with 3 additions and 3 deletions
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6
src/calibre/ebooks/pdf/render/engine.py
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@ -7,7 +7,7 @@ __license__ = 'GPL v3'
__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>' __copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
__docformat__ = 'restructuredtext en' __docformat__ = 'restructuredtext en'
import sys, traceback import sys, traceback, math
from collections import namedtuple from collections import namedtuple
from functools import wraps, partial from functools import wraps, partial
from future_builtins import map from future_builtins import map
@ -356,9 +356,9 @@ class PdfDevice(QPaintDevice): # {{{
@property @property
def full_page_rect(self): def full_page_rect(self):
page_width = self.page_width * self.xdpi / 72.0 page_width = self.page_width * self.xdpi / 72.0
lm = self.left_margin * self.xdpi / 72.0 lm = int(math.ceil(self.left_margin * self.xdpi / 72.0))
page_height = self.page_height * self.ydpi / 72.0 page_height = self.page_height * self.ydpi / 72.0
tm = self.top_margin * self.ydpi / 72.0 tm = int(math.ceil(self.top_margin * self.ydpi / 72.0))
return (-lm, -tm, page_width, page_height) return (-lm, -tm, page_width, page_height)
@property @property