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Kovid Goyal 2013-01-09 15:56:18 +05:30
parent dbbde02e0a
commit 122552c8ce
1 changed files with 5 additions and 2 deletions
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7
src/calibre/ebooks/pdf/render/graphics.py
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@ -16,7 +16,6 @@ from PyQt4.Qt import (
from calibre.ebooks.pdf.render.common import ( from calibre.ebooks.pdf.render.common import (
Name, Array, fmtnum, Stream, Dictionary) Name, Array, fmtnum, Stream, Dictionary)
from calibre.ebooks.pdf.render.serialize import Path from calibre.ebooks.pdf.render.serialize import Path
from calibre.ebooks.pdf.render.gradients import LinearGradientPattern
def convert_path(path): # {{{ def convert_path(path): # {{{
p = Path() p = Path()
@ -384,6 +383,7 @@ class Graphics(object):
color = vals[:3] color = vals[:3]
elif False and style == Qt.LinearGradientPattern: elif False and style == Qt.LinearGradientPattern:
from calibre.ebooks.pdf.render.gradients import LinearGradientPattern
pat = LinearGradientPattern(brush, matrix, pdf, self.page_width_px, pat = LinearGradientPattern(brush, matrix, pdf, self.page_width_px,
self.page_height_px) self.page_height_px)
opacity *= pat.const_opacity opacity *= pat.const_opacity
@ -456,7 +456,10 @@ class Graphics(object):
TexturePatterns and it also uses TexturePatterns to emulate gradients, TexturePatterns and it also uses TexturePatterns to emulate gradients,
leading to brokenness. So this method allows the paint engine to update leading to brokenness. So this method allows the paint engine to update
the brush origin before painting an object. While not perfect, this is the brush origin before painting an object. While not perfect, this is
better than nothing. better than nothing. The problem is that if the rect being filled has a
border, then QtWebKit generates an image of the rect size - border but
fills the full rect, and there's no way for the paint engine to know
that and adjust the brush origin.
''' '''
if not hasattr(self, 'last_fill') or not self.current_state.do_fill: if not hasattr(self, 'last_fill') or not self.current_state.do_fill:
return return