in reply to GD::Graph without saving file

1. You're forgetting to binmode. 2. That's not how you deal with headers in mason (see Re: OT: HTML::Mason & apache redirects)

MJD says "you can't just make shit up and expect the computer to know what you mean, retardo!"
I run a Win32 PPM repository for perl 5.6.x and 5.8.x -- I take requests (README).
** The third rule of perl club is a statement of fact: pod is sexy.

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Re^2: GD::Graph without saving file
by neilwatson (Priest) on Jul 07, 2004 at 23:54 UTC
    OK so using binmode and the Mason way of headers (all within %init instead of %perl): 

    ....snip...

my $gd = $graph->plot(\@data) or die "Could not plot: ".$graph->error.
    Dumper(@data);
my $img = $gd->png();

$r->content_type("image/png");
$r->send_http_header;
binmode STDOUT;
$m->print($img);
$m->abort(OK);  # make sure nothing else gets sent

    [download]
    Still not working.

    Neil Watson
    watson-wilson.ca

[reply]
[d/l]

      Still not working.

      If you comment out the 

        $m->print($img);

      [download]

      line and make the request by hand (e.g., in a telnet session to port 80), what do the headers look like?

[reply]
[d/l]
Re^2: GD::Graph without saving file
by neilwatson (Priest) on Jul 07, 2004 at 23:38 UTC
[reply]
      Why? Just binmode, it can't hurt.

      MJD says "you can't just make shit up and expect the computer to know what you mean, retardo!"
      I run a Win32 PPM repository for perl 5.6.x and 5.8.x -- I take requests (README).
      ** The third rule of perl club is a statement of fact: pod is sexy.

[reply]

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