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--viewer-page-layout support for twopageright and twopageleft #134

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alister wants to merge 2 commits from alister/img2pdf:alister-patch-1 into main
pull from: alister/img2pdf:alister-patch-1
merge into: josch:main
Conversation 2 Commits 2 Files changed 1 +12 -2
1 changed files with 12 additions and 2 deletions
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src/img2pdf.py
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@ -91,7 +91,7 @@ ImageFormat = Enum("ImageFormat", "JPEG JPEG2000 CCITTGroup4 PNG GIF TIFF MPO ot
PageMode = Enum("PageMode", "none outlines thumbs") PageMode = Enum("PageMode", "none outlines thumbs")
PageLayout = Enum("PageLayout", "single onecolumn twocolumnright twocolumnleft") PageLayout = Enum("PageLayout", "single onecolumn twocolumnright twocolumnleft twopageright twopageleft")
Magnification = Enum("Magnification", "fit fith fitbh") Magnification = Enum("Magnification", "fit fith fitbh")
@ -1140,6 +1140,14 @@ class pdfdoc(object):
catalog[PdfName.PageLayout] = PdfName.TwoColumnRight catalog[PdfName.PageLayout] = PdfName.TwoColumnRight
elif self.page_layout == PageLayout.twocolumnleft: elif self.page_layout == PageLayout.twocolumnleft:
catalog[PdfName.PageLayout] = PdfName.TwoColumnLeft catalog[PdfName.PageLayout] = PdfName.TwoColumnLeft
elif self.page_layout == PageLayout.twopageright:
catalog[PdfName.PageLayout] = PdfName.TwoPageRight
if self.output_version < "1.5":
self.output_version = "1.5"
elif self.page_layout == PageLayout.twopageleft:
catalog[PdfName.PageLayout] = PdfName.TwoPageLeft
if self.output_version < "1.5":
self.output_version = "1.5"
elif self.page_layout is None: elif self.page_layout is None:
pass pass
else: else:
@ -3898,7 +3906,9 @@ and left/right, respectively. It is not possible to specify asymmetric borders.
'Valid values are "single" (display single pages), "onecolumn" ' 'Valid values are "single" (display single pages), "onecolumn" '
'(one continuous column), "twocolumnright" (two continuous ' '(one continuous column), "twocolumnright" (two continuous '
'columns with odd number pages on the right) and "twocolumnleft" ' 'columns with odd number pages on the right) and "twocolumnleft" '
"(two continuous columns with odd numbered pages on the left)", "(two continuous columns with odd numbered pages on the left), "
'"twopageright" (two pages with odd numbered page on the right) '
'and "twopageleft" (two pages with odd numbered page on the left)',
) )
viewerargs.add_argument( viewerargs.add_argument(
"--viewer-fit-window", "--viewer-fit-window",