[Image_Graph] Empty graphs
| From: | James Nunnerley | Date: | Thu, 02 Dec 2004 17:03:29 +0000 |
| Subject: | [Image_Graph] Empty graphs | ||
| Groups: | php.pear.general | ||
| Request: | Send a blank email to pear-general+get-15967@lists.php.net to get a copy of this message | ||
Hi Jesper (et al),
Sorry to bother you again, but I've got one last question regarding
Image_Graph.
Is it possible to produce a graph or message saying "no data" when no data
is passed to the graph?
Cheers
Nunners
_____
From: Nunners [mailto:webmaster@jnsolutions.co.uk]
Sent: 23 November 2004 15:08
To: 'Jesper Veggerby Hansen'
Cc: 'pear-general@lists.php.net'
Subject: [Image_Graph] Different chart types
Jesper (or anyone else),
Is there anymore documentation on how to create each of the different types
of graph?
For instance, when I try and create a Pie chart, it comes up with the
following error:
Notice: Undefined variable: totalY in
C:\www\pear\pear\Image\Graph\Plot\Pie.php on line 140
Thanks
James