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Tidy pdf-attach-file example
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@ -11,7 +11,8 @@
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// This example attaches a file to an input file, adds a page to the
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// This example attaches a file to an input file, adds a page to the
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// beginning of the file that includes a file attachment annotation,
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// beginning of the file that includes a file attachment annotation,
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// and writes the result to an output file. It also illustrates a
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// and writes the result to an output file. It also illustrates a
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// number of new API calls that were added in qpdf 10.2.
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// number of new API calls that were added in qpdf 10.2 as well as
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// the use of the qpdf literal syntax introduced in qpdf 10.6.
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//
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//
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static char const* whoami = 0;
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static char const* whoami = 0;
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@ -90,9 +91,16 @@ static void process(char const* infilename, char const* password,
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"0 0 20 20 re\n"
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"0 0 20 20 re\n"
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"S\n");
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"S\n");
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auto apdict = ap.getDict();
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auto apdict = ap.getDict();
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apdict.replaceKey("/Resources", QPDFObjectHandle::newDictionary());
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apdict.replaceKey("/Type", QPDFObjectHandle::newName("/XObject"));
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// The following four lines demonstrate the use of the qpdf literal syntax
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apdict.replaceKey("/Subtype", QPDFObjectHandle::newName("/Form"));
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// introduced in qpdf 10.6. They could have been written as:
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// apdict.replaceKey("/Resources", QPDFObjectHandle::newDictionary());
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// apdict.replaceKey("/Type", QPDFObjectHandle::newName("/XObject"));
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// apdict.replaceKey("/Subtype", QPDFObjectHandle::newName("/Form"));
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// apdict.replaceKey("/BBox", QPDFObjectHandle::parse("[ 0 0 20 20 ]"));
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apdict.replaceKey("/Resources", "<< >>"_qpdf"");
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apdict.replaceKey("/Type", "/XObject"_qpdf);
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apdict.replaceKey("/Subtype", "/Form"_qpdf);
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apdict.replaceKey("/BBox", "[ 0 0 20 20 ]"_qpdf);
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apdict.replaceKey("/BBox", "[ 0 0 20 20 ]"_qpdf);
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auto annot = q.makeIndirectObject(
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auto annot = q.makeIndirectObject(
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QPDFObjectHandle::parse(
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QPDFObjectHandle::parse(
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