[Chicago-talk] GD::Graph

Ed Summers ehs at pobox.com
Wed Mar 10 14:38:17 CST 2004

On Wed, Mar 10, 2004 at 01:18:19PM -0700, Wiggins d Anconia wrote:
> Which is why it was giving you can't call method 'png' on
> undefined value, 'plot' is returning an undefined value (aka success).

The GD::Graph [1] docs indicate that plot() returns a GD::Image object
on success.


[1] http://search.cpan.org/perldoc?GD::Graph

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