#cairo_pdf_outline_flags_t is used by the cairo.global.pdfSurfaceAddOutline function specify the attributes of an outline item. These flags may be bitwise-or'd to produce any combination of flags.
The outline item defaults to open in the PDF viewer (Since 1.16)
The outline item is displayed by the viewer in bold text (Since 1.16)
The outline item is displayed by the viewer in italic text (Since 1.16)
#cairo_pdf_outline_flags_t is used by the cairo.global.pdfSurfaceAddOutline function specify the attributes of an outline item. These flags may be bitwise-or'd to produce any combination of flags.