ANNOUNCE - graphics package

Vlad Dumitrescu <>
Mon Jan 12 19:45:15 CET 2004


> > The replies are a little more tricky 

> This is also easy :-)
> eQueryFont(Id) ->
>     call(47, <<Id:32>>, eQueryFont).
>         **********
> Then when later the command returns this code gets called: ...
> 
> pReply1(eQueryFont, <<_:64,
>      MinBounds:12/binary,       % note the units of binary

Great! I couldn't figure that out in the short time I had.

/Vlad



More information about the erlang-questions mailing list