[redirecting back to list. keep the discussions on-list, folks.]
PL LAMBALLAIS wrote:
> Well, markers type don't change. :-/
>
> Try this:
> http://www.parx.net/cgi-bin/samples/bob_1.pl
> and
> http://www.parx.net/cgi-bin/samples/bob_2.pl
>
> (force refresh as it display a generated GIF so running the second
> script can display the GIF from the first one).
>
> The only difference is that for bob_1 I use:
> $my_graph->set(
> markers => [1,2],
> marker_size => $marker_size,
> );
> and in this case, markers types are OK and change according to the
> values.
>
> and for bob_2
> markers => [1,2],\@tab,
This is *not* what you originally posted. This syntax is wrong, obviously.
It should be:
markers => \@tab,
>
> As you can see, no Error 500, the GIF is generated, but the markers
> are not displayed.
>
> No very cool.
>
> PLL
>
>
>
> Bob Showalter a *crit :
> >
> > PL LAMBALLAIS wrote:
> > > Hello,
> > >
> > >
> > > I'm working with a GIF generator and I've a little problem using
> > > array as parameters:
> > >
> > > This call works perfectly:
> > >
> > > $my_graph->set(
> > > markers => [1,2],
> > > # kind of markers (here, 2 markers)
> > > marker_size => $marker_size, # size of
> > > markers );
> > >
> > > As I use a variable as parameter for "marker_size", I want to do
> > > the same for "marker".
> > >
> > > So I try:
> > >
> > > $markers = "1-2";
> > > @tab_tmp = split("-",$markers);
> > > # Here I have the same thing that: @tab_tmp = ("1","2"); # and
> > > thats' OK.
> > >
> > > # And now, using the array as parameter:
> > > $my_graph->set(
> > > markers => \@tab_tmp,
> > > # kind of markers
> > > marker_size => $marker_size, # size of
> > > markers );
> > >
> > > But this don't work. I'm sure of getting the righ value in the
> > > array, so the problem came from "\@tab_tmp". What is the right
> > > syntax?
> >
> > That syntax looks OK, so there must be something else going on. You
> > need to define "don't work".
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