text-builder/Helpers.hh at main · qpdf/text-builder · GitHub

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#ifndef HELPERS_HH
#define HELPERS_HH

#include <qpdf/QPDFObjectHandle.hh>
#include <qpdf/QPDF.hh>
#include "TextBuilder.hh"

namespace Helpers
{
    std::vector<std::string> break_into_words(std::string const& text);

    int get_lines(TextBuilder& tb, double max_width,
                  std::vector<std::string> const& words);
    int wrap_text(TextBuilder& tb, double max_width, std::string const& text,
                  bool move_to_top, double hmargin, double vmargin,
                  QPDFObjectHandle::Rectangle* rect = nullptr);

    QPDFObjectHandle make_link_annotation(
        QPDF& q, std::string const& url,
        QPDFObjectHandle::Rectangle const& rect);

    QPDFObjectHandle make_text_field(
        QPDF& q, std::string const& text_object,
        QPDFObjectHandle resources,
        std::string const& da, int flags,
        QPDFObjectHandle::Rectangle const& appearance_bbox,
        QPDFObjectHandle::Rectangle const& field_rect,
        std::string const& field_name,
        std::string const& value);

    QPDFObjectHandle make_page(QPDF& q, QPDFObjectHandle resources);

    QPDFObjectHandle make_attachment_annotation(
        QPDF& q, QPDFObjectHandle fs, QPDFObjectHandle ap,
        QPDFObjectHandle::Rectangle const& rect,
        std::string const& name);

    void load_resources(QPDF&);
}

#endif // HELPERS_HH