From: Rick Dyson [Rick-Dyson@UIowa.EDU]
Sent: Tuesday, January 29, 2002 10:31 AM
To: Info-VAX@Mvb.Saic.Com
Subject: Re: PGPlot on OpenVMS and PNG Output

Rick Dyson wrote:
> 
> Has anyone else who might be familiar with Tim Pearson's PGPlot package tried
> to build it with the PNG driver?  I have been trying to add this device and am
> having problems getting the libraries to build correctly.  I keep getting
> unresolved references to functions within the LibPNG library.  It may be due to
> mixing the shareable and non-shared libraries.  I am pretty rusty on those
> LINK details.

	With the help from Jouk Jansen's suggestion, I have now successfully
built and tested this plotting library with the new PNG driver support.  Thanks!

	The trick was to compile PNDRIV with /Name = As_Is and then change PNDRIV.C
so that it uses UPPERCASE for the routine name.

Thanks to all!
Rick Dyson