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Fix drawing of header/footer

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Kovid Goyal 2023-05-20 10:49:41 +05:30
parent 59fab1d482
commit 20e4db008e
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1 changed files with 8 additions and 7 deletions
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15
src/calibre/utils/podofo/impose.cpp
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@ -12,13 +12,14 @@ using namespace pdf;
static void static void
impose_page(PdfMemDocument *doc, unsigned int dest_page_num, unsigned int src_page_num) { impose_page(PdfMemDocument *doc, unsigned int dest_page_num, unsigned int src_page_num) {
auto xobj = doc->CreateXObjectForm(Rect(), "HeaderFooter"); auto &src_page = doc->GetPages().GetPageAt(src_page_num);
xobj->FillFromPage(doc->GetPages().GetPageAt(src_page_num)); auto xobj = doc->CreateXObjectForm(src_page.GetMediaBox(), "HeaderFooter");
auto dest = &doc->GetPages().GetPageAt(dest_page_num); xobj->FillFromPage(src_page);
static unsigned counter = 0; auto &dest = doc->GetPages().GetPageAt(dest_page_num);
dest->GetOrCreateResources().AddResource("XObject", "Imp"s + std::to_string(++counter), xobj->GetObject()); PdfPainter painter;
auto data = "q\n1 0 0 1 0 0 cm\n/"s + xobj->GetIdentifier().GetEscapedName() + " Do\nQ\n"s; painter.SetCanvas(dest);
dest->GetOrCreateContents().GetStreamForAppending().SetData(data); painter.DrawXObject(*xobj, 0, 0);
painter.FinishDrawing();
} }
static PyObject* static PyObject*