josch/img2pdf
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Convert unrecognized colorspaces to RGB

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Instead of crashing on an unrecognized colorspace, we now do
imgdata.convert('RGB').
This commit is contained in:
Ryan C. Thompson 2014-11-05 23:47:42 -08:00
parent c76f1344a5
commit b726afbb5a
1 changed files with 7 additions and 0 deletions
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7
src/img2pdf.py
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@ -265,8 +265,15 @@ def convert(images, dpi, x, y, title=None, author=None, creator=None, producer=N
else: else:
# because we do not support /CCITTFaxDecode # because we do not support /CCITTFaxDecode
if color == '1': if color == '1':
debug_out("Converting colorspace 1 to L", verbose)
imgdata = imgdata.convert('L') imgdata = imgdata.convert('L')
color = 'L' color = 'L'
elif color in ("RGB", "L"):
debug_out("Colorspace is OK: %s"%color, verbose)
else:
debug_out("Converting colorspace %s to RGB"%color, verbose)
imgdata = imgdata.convert('RGB')
color = imgdata.mode
imgdata = zlib.compress(imgdata.tostring()) imgdata = zlib.compress(imgdata.tostring())
# pdf units = 1/72 inch # pdf units = 1/72 inch