Use pf-text with wasm

[AaronPorts]

Is it possible to use features = ["pf-text"] with wasm? I have the next error during compilation:

warning: In file included from harfbuzz/src/harfbuzz.cc:1:
warning: In file included from harfbuzz/src/hb-aat-layout.cc:28:
warning: harfbuzz/src/hb.hh:178:10: fatal error: 'math.h' file not found
warning: #include <math.h>
warning:          ^~~~~~~~
warning: 1 error generated.

error: failed to run custom build command for `harfbuzz-sys v0.3.4`

[AaronPorts]

Ok, it looks like the rust-harfbuzz dependency includes harfbuzz, which can be transpiled using wasm32-unknown-emscripten target, but I didn't manage to get it to work with wasm32-unknown-unknown. Maybe harfbuzz should be replaced with some rust port (like rustybuzz)?

[s3bk]

It is not possible.

I wrote a text render that works with pathfinder. It works on most latin an needs more testing for arabic and non-english scripts.
The code lives here: https://github.com/s3bk/svg/blob/master/text/src/lib.rs

[AaronPorts]

@s3bk could you describe a little why it is not possible cause i am totally new in pathfinder and rust in general.

[s3bk]

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 i guess it is possible if you manage to compile freetype and harfbuz for wasm.  I figured writing it from scratch in rust was easier... Sent with Proton Mail secure email.

------- Original Message -------

On Friday, August 19th, 2022 at 22:10, Artyom ***@***.***> wrote: @s3bk could you describe a little why it is not possible cause i am totally new in pathfinder and rust in general. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.

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