> On Aug. 16, 2013, 10:18 p.m., Albert Astals Cid wrote: > > core/generator.h, line 395 > > <http://git.reviewboard.kde.org/r/111410/diff/6/?file=181596#file181596line395> > > > > Why are these not const anymore?
Constructing an instance of QProcess to run pdftocairo requires passing a non-const QObject pointer and "this" is used. I changed it to creating the instance without a parent. - Thomas ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://git.reviewboard.kde.org/r/111410/#review38002 ----------------------------------------------------------- On Aug. 16, 2013, 9:17 p.m., Thomas Fischer wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://git.reviewboard.kde.org/r/111410/ > ----------------------------------------------------------- > > (Updated Aug. 16, 2013, 9:17 p.m.) > > > Review request for Okular. > > > Description > ------- > > This patch implements the feature request of bug 321350: if a PDF file is > viewed, the selection tool offers the new extraction method "vector" which > allows to save to a file (PDF, SVG, EPS, PostScript). The crop operation is > performed by calling "pdftocairo" with matching arguments. The resulting file > contains the original PDF file's content without rendering it to a pixmap. > > I am not sure if calling an external program is an acceptable solution for > this problem. However, it is tested if the program is available before > showing the new option. Alternatively, the code of pdftocairo (as part of > poppler) would had to be copied and integrated into Okular increasing the > solution's complexity. I am not aware of a similar solution available using > poppler-qt4 only. Maybe using a QPrinter printing to PDF would have been an > alternative, but again this seemed to be too complex. > > > Diffs > ----- > > core/document.h fe296e0 > core/document.cpp 3af92c8 > core/generator.h a5a971b > core/generator.cpp 41beb92 > generators/poppler/generator_pdf.h 5d5853a > generators/poppler/generator_pdf.cpp 1a44523 > ui/pageview.cpp 5944072 > > Diff: http://git.reviewboard.kde.org/r/111410/diff/ > > > Testing > ------- > > > Thanks, > > Thomas Fischer > >
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