davide/erl_img — Issue #2: erl_img:to_binary/1 does not work
Author: hirschenberger
Created: 2012-01-30 18:52:50+00:00
State: open

Tested with R15B and R14B04.

```erlang
{ok, Img} = erl_img:load("/tmp/test.png").
{ok, <<>>} = erl_img:to_binary(Img).

% the snd tuple value should be the PNG-Image binary data, right?
```

Perhaps it's because of the use of the undocumented `ram_file` funtionality.