How to use multiple languages?

[samuel-leung-silvercube]

I tried to load eng, chi_tra and chi_sim but only eng is recognized

await ocr.loadModel('./lib/eng.traineddata');
await ocr.loadModel('./lib/chi_tra.traineddata');
await ocr.loadModel('./lib/chi_sim.traineddata');

[robertknight]

tesseract-wasm currently only supports a single language at a time. loadModel replaces whichever language was loaded previously. The underlying Tesseract engine has support for multiple languages in the same image, but this is not yet supported in this wrapper.

[LaurenBerrys]

can you add this function? and there's something else we need to update new tesseract

[robertknight]

can you add this function?

Are you referring to this comment:

The underlying Tesseract engine has support for multiple languages in the same image, but this is not yet supported in this wrapper.

?

and there's something else we need to update new tesseract

Please create a separate issue for that.