Evision.boxPoints/1 is not working about evision HOT 5 CLOSED

Hi @navrkr, I've fixed the function guard generation in v0.1.9, and the latest version is available on hex.pm.

def deps do
  [
    {:evision, "~> 0.1.9"}
  ]
end

The hex.pm release will use precompiled binaries by default. If you prefer to compile it locally, please set the environment variable EVISION_PREFER_PRECOMPILED to false before mix compile or iex -S mix.

One more note is that you might need to delete the _build/${MIX_ENV}/lib/evision/evision.so (MIX_ENV is dev by default) if you are okay with using precompiled binaries. Because the deployer will not override existing files if this file exists.

Bug fixes

• Support parsing RefWrapper<T> (&value)[N] from list or tuple. (#99)

  See the function in c_src/evision.cpp.

  bool parseSequence(ErlNifEnv *env, ERL_NIF_TERM obj, RefWrapper<T> (&value)[N], const ArgInfo& info)

  # `RotatedRect` has to be a tuple, {centre, size, angle}
  Evision.boxPoints!({{224.0, 262.5}, {343.0, 344.0}, 90.0})
  
  # while `Point`/`Size` can be either a list, `[x, y]`, or a tuple, `{x, y}`
  Evision.boxPoints!({[224.0, 262.5], [343.0, 344.0], 90.0})

• Fixed the mapping from a type to the corresponding function guard in py_src/helper.py. (#99)

from evision.

As the patches above should fix this issue, I'll close this one for now.

Please feel free to reopen it if there is any other issue with Evision.boxPoints/1, also don't hesitate to open a new issue if you encounter other problems. :)

from evision.

Yeah issue resolved. Can you help me with image ROI method I'm getting this error when try to solve it.

from evision.

Hmmm thats really impossible to read. May I suggest you open a separate issue (since this one is resolved) and cut/paste the text into a code block rather than a screen shot. It makes it almost impossible for the maintainer to work with your example if its a screenshot.

from evision.

from evision.