05-07-2011
There are lots of charting/graphing modules for Perl. A popular module is
GD::Graph
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To successfully export a perl GD::Graph object to a graphics file (e.g. a .png file), do you do the following ?
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LEARN ABOUT DEBIAN
cgi::application::plugin::dbiprofile::graph::gdgraphinline
CGI
::Application::Plugin::DBIProfile::Graph::GDGraphInliUserpContributed Perl DocumCGI::Application::Plugin::DBIProfile::Graph::GDGraphInline(3pm)
NAME
CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline - Inlined GD Graph output for CAP:DBIProfile.
SYNOPSIS
# in httpd.conf
SetVar CAP_DBIPROFILE_GRAPHMODULE CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline
PerlSetVar CAP_DBIPROFILE_GRAPHMODULE CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline
DESCRIPTION
This module provides a GD::Graph::bars inlined graphing option for CAP:DBIProfile. Please note, inlined images are NOT supported by MSIE as
of version 7. Mozilla, Firefox, Opera, Safari, and Konqueror are supported.
The following settings control the output:
$CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline::FORMAT
Output format. Defaults to "png". One of "png", "gif", or "jpeg". Any GD supported output format can be easily added.
$CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline::WIDTH
Width of output image. If you have problems with browser support for large inline images, reduce this.
$CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline::HEIGHT
Height of output image. If you have problems with browser support for large inline images, reduce this.
BUGS
Microsoft Internet Explorer, as of versions 6 and 7, lacks support for the "data: URI scheme", and thus lacks support for inline images.
Inline images max size is limited to the browsers max URI length. For example, on Opera, this used to be 4kb. If you hit this limit, you
can change the size of the output to try to compensate.
REQUIREMENTS
GD::Graph
MIME::Base64
SEE ALSO
CGI::Application::Plugin::DBIProfile
CGI::Application::Plugin::DBIProfile::Graph::HTML
AUTHOR
Joshua I Miller, L<unrtst@cpan.org>
COPYRIGHT & LICENSE
Copyright 2007 Joshua Miller, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.4 2011-11-10 CGI::Application::Plugin::DBIProfile::Graph::GDGraphInline(3pm)