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Kovid Goyal 2014-09-09 21:23:24 +05:30
parent a2cd4594fb
commit b2fe105a4b
1 changed files with 7 additions and 5 deletions
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12
src/calibre/ebooks/covers.py
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@ -21,7 +21,7 @@ from PyQt5.Qt import (
from calibre import force_unicode from calibre import force_unicode
from calibre.ebooks.metadata import fmt_sidx from calibre.ebooks.metadata import fmt_sidx
from calibre.ebooks.metadata.book.formatter import SafeFormat from calibre.ebooks.metadata.book.formatter import SafeFormat
from calibre.gui2 import ensure_app, config, load_builtin_fonts from calibre.gui2 import ensure_app, config, load_builtin_fonts, pixmap_to_data
from calibre.utils.cleantext import clean_ascii_chars, clean_xml_chars from calibre.utils.cleantext import clean_ascii_chars, clean_xml_chars
from calibre.utils.config import JSONConfig from calibre.utils.config import JSONConfig
@ -229,7 +229,7 @@ def format_text(mi, prefs):
return tuple(format_fields(mi, prefs)) return tuple(format_fields(mi, prefs))
# }}} # }}}
def generate_cover(mi, prefs=None): def generate_cover(mi, prefs=None, as_qimage=False):
ensure_app() ensure_app()
load_builtin_fonts() load_builtin_fonts()
prefs = prefs or cprefs prefs = prefs or cprefs
@ -245,16 +245,18 @@ def generate_cover(mi, prefs=None):
for block in (title_block, subtitle_block, footer_block): for block in (title_block, subtitle_block, footer_block):
block.draw(p) block.draw(p)
p.end() p.end()
return img if as_qimage:
return img
return pixmap_to_data(img)
def test(): def test():
from PyQt5.Qt import QLabel, QApplication, QPixmap, QMainWindow from PyQt5.Qt import QLabel, QApplication, QPixmap, QMainWindow
from calibre.ebooks.metadata.book.base import Metadata from calibre.ebooks.metadata.book.base import Metadata
app = QApplication([]) app = QApplication([])
mi = Metadata('Test title for מתכוני מיצים', ['Author One', 'Author A. Two', 'Author']) mi = Metadata('Test title for Book', ['Author One', 'Author A. Two', 'Author'])
mi.series = 'A Series of Tests' mi.series = 'A Series of Tests'
mi.series_index = 3 mi.series_index = 3
img = generate_cover(mi) img = generate_cover(mi, as_qimage=True)
l = QLabel() l = QLabel()
l.setPixmap(QPixmap.fromImage(img)) l.setPixmap(QPixmap.fromImage(img))
m = QMainWindow() m = QMainWindow()