module Pdfimage: sig
.. end
Extract Images - Incomplete and unsupported.
type
pixel_layout =
| |
BPP1 |
| |
BPP8 |
| |
BPP24 |
| |
BPP48 |
type
image =
val get_image_24bpp : Pdf.pdfdoc -> Pdf.pdfobject -> Pdf.pdfobject -> image
Given a pdf document, resources dictionary and a stream representing an
image, return a triple : width, height, and a stream of (width * height * 3)
bytes RGBRGB etc. In all instances, if JPEG or JPEG2000 or JBIG2 is the compression
method, data is returned still encoded.
val get_image : Pdf.pdfdoc -> Pdf.pdfobject -> Pdf.pdfobject -> image
Similarly, but if it's to be Raw, use the smallest pixel layout required to
represent the data. Not implemented yet.
val get_image_raw_24bpp : Pdf.pdfdoc -> Pdf.pdfobject -> Pdf.pdfobject -> image
Get the uncompressed image contents in 24bpp, decoding JPEG, JPEG2000 and JBIG2 as
required. Not implemented yet.
val get_image_raw : Pdf.pdfdoc -> Pdf.pdfobject -> Pdf.pdfobject -> image
Get the uncompressed image contents, decoding JPEG, JPEG2000 and JBIG2 as
required. Not implemented yet.