Hi Werner,

Thanks, I'll see what to do.

Regards,
Hans

Regards,
Hans Rijneke.

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-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Werner
Smekal
Sent: woensdag 16 januari 2008 12:41
To: plplot-general@lists.sourceforge.net
Subject: Re: [Plplot-general] Installation problem on Linux RH3


Hi Hans,

> I indeed did all removing all stuff and have a fresh build.
> I digged some deeper (indeed in the gd.c) and noticed the "ifdef" contruction 
> for GD2_VERS >=2
> So looking to my system, I have gd.1.8.0 and in the gd.h file is no 
> definition of glAlphaMax.
> Going to a RH4 system and looking at the gd.h file (of a here 2.0 version), I 
> see the definition of gdAlpahMax.
> So, why is gd.c using gdAlphaMax for a gd version < 2 ?
> Is there a way around ?

Ok, you found the problem. Andrew Ross just recently (January 8th) added 
  the capability of using the alpha channels to the gd driver. Obviously 
this only works for gd library version 2 and therefore this needs to be 
taken care of (with some #ifdefs :).

Anyway, a short way around is to get a version of plplot via svn from 
before January 8th (don't know the exact svn command, but should be 
straight forward) until we fixed this bug. There was not so much changed 
in the last week, especially regarding the xwin and gd driver, so 
getting an older revision of plplot should have no disadvantages for you.

Regards,
Werner

> 
> Regards,
> Hans Rijneke.

-- 
Dr. Werner Smekal
Institut fuer Allgemeine Physik
Technische Universitaet Wien
Wiedner Hauptstr 8-10
A-1040 Wien
Austria

email: [EMAIL PROTECTED]
web:   http://www.iap.tuwien.ac.at/~smekal
phone: +43-(0)1-58801-13463 (office)
        +43-(0)1-58801-13469 (laboratory)
fax:   +43-(0)1-58801-13499

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