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Daylight Chart 2.3 (Default branch)
01-14-2008
Daylight Chart shows sunrise and sunset times inan attractive chart for any location in the world.The effect of daylight savings time is alsodisplayed. Charts can be exported to image files.License: GNU General Public License (GPL)Changes:|
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Jifty::Plugin::Chart::Renderer(3pm) User Contributed Perl Documentation Jifty::Plugin::Chart::Renderer(3pm) NAME
Jifty::Plugin::Chart::Renderer - Base class for chart rendering classes SYNOPSIS
In your config.yml: Plugins: - Chart: DefaultRenderer: MyApp::Renderer In lib/MyApp/Renderer.pm: package MyApp::Renderer; use base qw/ Jifty::Plugin::Chart::Renderer /; sub init { my $self = shift; # Handle any required initialization, like required CSS, JS, etc. } sub render { my $self = shift; my %args = @_; # Output your chart Jifty->web->out( #{ Output your chart here... } ); # You could also return it as a string... return; } METHODS
Your renderer implementation must subclass this package and implement the following methods: new This is the constructor. Don't override this directly. Instead implement "init". init $renderer->init(); This is called by "new" immediately after constructing the object. It is passed a param hash from the config file. Subclasses should implement this method to do any required initialization such as letting Jifty know about required CSS files, JS files, etc. render Jifty->web->out($renderer->render(%args)); See Jifty::Plugin::Chart::Web for the arguments. It must (at least) accept the arguments given to the "chart" in Jifty::Plugin::Chart::Web method. The "render" method may either return it's output or print it out using Jifty::Web::out. SEE ALSO
Jifty::Plugin::Chart::Web, Jifty::Plugin::Chart::Renderer::Chart AUTHOR
Andrew Sterling Hanenkamp "<andrew.hanenkamp@boomer.com>" COPYRIGHT AND LICENSE
Copyright 2007 Boomer Consulting, Inc. This is free software and may be modified and distributed under the same terms as Perl itself. perl v5.12.4 2009-03-09 Jifty::Plugin::Chart::Renderer(3pm)