Edit on GitHub
Tesseract.pix_write_pdf — Function
pix_write_pdf(
    filename::AbstractString,
    pix::Pix;
    ppi::Integer = Int32(300),
    title::AbstractString = ""
)::Bool

Write an image to a file as a PDF. If there is an error false is returned.

Arguments:

TNameDefaultDescription
RfilenameThe name of the file to write to.
RpixThe image to write to the file.
OppiInt32(300)The resolution of the image to use in pixels per inch.
OtitleThe title to use in the PDF.

Restrictions:

  • ppi - Must be greater than 0.
  • title - An empty string will result in no title being used in the PDF.

Details:

If the file exists it will be overwritten. By default no title is added.

source
pix_write_pdf(
    stream::IO,
    pix::Pix;
    ppi::Integer = Int32(300),
    title::AbstractString = ""
)::Bool

Write an image to an IO stream as a PDF. If there is an error false is returned.

Arguments:

TNameDefaultDescription
RstreamThe stream to write the PDF to.
RpixThe image to write to the PDF.
OppiInt32(300)The resolution of the image to use in pixels per inch.
OtitleThe title to use in the PDF.

Restrictions:

  • ppi - Must be greater than 0.
  • title - An empty string will result in no title being used in the PDF.

Details:

If the file exists it will be overwritten. By default no title is added.

source
pix_write_pdf(
    pix::Pix;
    ppi::Integer = Int32(300),
    title::AbstractString = ""
)::Union{Vector{UInt8}, Nothing}

Write an image to a byte array as a PDF. If there is an error nothing is returned.

Arguments:

TNameDefaultDescription
RpixThe image to write to the PDF.
OppiInt32(300)The resolution of the image to use in pixels per inch.
OtitleThe title to use in the PDF.

Restrictions:

  • ppi - Must be greater than 0.
  • title - An empty string will result in no title being used in the PDF.

Details:

By default no title is added.

source