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PDF Output: Fix incorrect rendering of html files with only a single large image and very little text. In some rare circumstances, the full html file would not be rendered. Fixes #1278877 [conversation EPUB to PDF - Error](https://bugs.launchpad.net/calibre/+bug/1278877)

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Kovid Goyal 2014-02-12 11:30:33 +05:30
parent 9b39984aab
commit c0e9d14ba1
2 changed files with 5 additions and 1 deletions
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src/calibre/ebooks/oeb/display/paged.coffee
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@ -176,7 +176,11 @@ class PagedDisplay
# with height=100% overflow the first column # with height=100% overflow the first column
has_svg = document.getElementsByTagName('svg').length > 0 has_svg = document.getElementsByTagName('svg').length > 0
only_img = document.getElementsByTagName('img').length == 1 and document.getElementsByTagName('div').length < 3 and document.getElementsByTagName('p').length < 2 only_img = document.getElementsByTagName('img').length == 1 and document.getElementsByTagName('div').length < 3 and document.getElementsByTagName('p').length < 2
this.is_full_screen_layout = (only_img or has_svg) and single_screen and document.body.scrollWidth > document.body.clientWidth # We only set full_screen_layout if scrollWidth is in (clientWidth,
# 2*clientWidth) as if it is <= clientWidth scrolling will work
# anyway and if it is >= 2*clientWidth it can't be a full screen
# layout
this.is_full_screen_layout = (only_img or has_svg) and single_screen and document.body.scrollWidth > document.body.clientWidth and document.body.scrollWidth < 2 * document.body.clientWidth
if is_single_page if is_single_page
this.is_full_screen_layout = true this.is_full_screen_layout = true