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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000764||graphviz||Output Generation||public||2007-08-23 03:33||2011-04-28 04:03|
|Platform||OS||*-Linux-Fedora 5.0||OS Version|
|Summary||0000764: Problem in image creation using Graphviz|
I tried to implement the Graphviz with CGI.
I have installed the modules.
I have used the library
use lib "/usr/local/lib/perl5/site_perl/5.8.8";
where the Graphviz module is located.
and include the GraphViz module using
For the image generation I have used the following code.
open(PICTURE, ">/var/www/html/images/picture.png") or die("Cannot open file for writing");
print PICTURE $g->as_png;
The image file is creating on the /var/www/html/images folder.
But my problem is that only the image file is creating. But no content
is there in the file.
Is the above code necessary for that..
Should I need to change any configuration in Apache or else?
Is it the problem in the installation of the modules.
Webdot which is located in /root/graphviz-2.14/contrib/webdot.cgi
Will u help in solving this problem??
[ryan] It seems to be a request for either more help with Perl, or specifically help with GraphViz.pm, neither of which the Graphviz team probably needs to be supporting.
|Tags||No tags attached.|
|2011-04-28 04:03||user1||New Issue|
|2011-04-28 04:03||user1||Assigned To||=> erg|
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