Add proper documentation about pdf HOT 8 OPEN

The examples for the pdf crate are in https://github.com/pdf-rs/pdf/tree/master/pdf/examples

If you want to read the rendered content and now the raw data, you may want to look at
https://github.com/pdf-rs/pdf_render/blob/master/render/examples/trace.rs

If you still can't figure out what to do, join https://type.zulipchat.com/#narrow/stream/209232-pdf

from pdf.

It is also highly recommend to look at the PDF specification.
This crate is basically just a Rust-Typed translation of the specification, and not a high-level abstraction.

from pdf.

This crate is basically just a Rust-Typed translation of the specification, and not a high-level abstraction.

Do you know of any higher-level wrapper or is this maybe planned for this project itself? I am especially interested in extracting text including it's position

from pdf.

The example from pdf_render above extracts text and its position.

from pdf.

That already looks very promising after a few tests. Some of the segments it does not detect as a single string and instead spits out separate chars but I think that can be fixed. For now I will probably stay with pdf.js but in the future I might transition to pdf-rs as I already use rust+WASM in some other places. If everything works well it would result in a pure rust alternative to tabula-java ;)

from pdf.

Yes, there are no attempts to combine separate draw calls.
I am actually working on table extraction right now, but it is not open source.

from pdf.

Do you plan to eventually open-source it?

from pdf.

I can't and I don't think it makes sense. This is such an impossible problem that there can only be approximations to a solution and there will be a never ending stream of bugs.
I have (low) standards for my open source code, but ... this is not even close.

from pdf.