Tesseract.pix_read_pnm · Tesseract.jl

Tesseract.pix_read_pnm — Function

pix_read_pnm(
    filename::AbstractString
)::Union{Pix, Nothing}

Read a PNG image from the specified file. Returns nothing on error.

Arguments:

T	Name	Default	Description
R	filename		The name of the PNM file to load.

source

pix_read_pnm(
    stream::IO
)::Union{Pix, Nothing}

Read a PNM image from the specified stream. Returns nothing on error.

Arguments:

T	Name	Default	Description
R	stream		The IO stream to read the PNM file from.

Details:

This implementation mirrors the API provided by Leptonica when you pass in a FILE pointer. This assumes that the remainder of the stream contains a PNM image.

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pix_read_pnm(
    data::AbstractArray{UInt8}
)::Union{Pix, Nothing}

Read a PNM image from the byte array. Returns nothing on error.

Arguments:

T	Name	Default	Description
R	data		The byte array to read the PNM image from.

source