Re: test palette rgb

[Hans-Bernhard B. <br...@ph...>]

On Tue, 25 Nov 2003, Petr Mikulik wrote:

> > > Man page of tmpnam() and of tempnam() says:
> > >    Never use this function. Use mkstemp(3) instead.
> > >
> > > Is there any safe and portable way to create a file in a temporary
> > > directory, like /tmp or C:\TMP?
> >
> > <stdio.h>: FILE *tmpfile(void)
> 
> Unfortunately this does not provide name of the file which I could use in
> 	plot 'tmp_file1'
> 	save set 'tmp_file2'

Hmm... looks like the right answer would be "don't do that, then", in this
case.  I.e. we may have to find a way to generate that test page without
writing any files.  E.g. set up gnuplot a function per palette channel
that the core can plot, instead of storing its values to a file.

-- 
Hans-Bernhard Broeker (br...@ph...)
Even if all the snow were burnt, ashes would remain.