[erlang-questions] wxErlang - wxLogNull question

Dan Gudmundsson <>
Thu Oct 8 09:25:31 CEST 2009


On Thu, Oct 8, 2009 at 6:14 AM, Amit Murthy <> wrote:
> Hi,
>
> I am using the wxImage module of wxErlang to resize some images in a back
> ground process. Now, if there is an invalid file name or the image binary is
> corrupt, wxImage throws a window popup message which I don't want. The popup
> is actually coming from wxWidgets as outlined here
>
> http://www.wxwidgets.org/docs/faqcmn.htm#lognull
>
> and here -
> http://docs.wxwidgets.org/stable/wx_wxlognull.html
>
> The solution is to call wxLogNull if we do not want the error popups.
>
> But wxErlang does not expose wxLogNull. Any particular reason why? Any other
> way to avoid the popup.

No reason I didn't know about it, send a patch :-)

>
> A related question - Since I am only using wxImage to resize images and not
> really having any GUI displayed at all, is it possible to use wxErlang
> without an X server running ?

I don't know

/Dan

>
>  Amit
>


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