Chart::Clicker::Renderer::Line.3pm

Langue: en

Version: 2010-05-04 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

NAME

Chart::Clicker::Renderer::Line - Line renderer

DESCRIPTION

Chart::Clicker::Renderer::Line renders a dataset as lines.

SYNOPSIS

   my $lr = Chart::Clicker::Renderer::Line->new(
     brush => Graphics::Primitive::Brush->new({
       ...
     })
   });
 
 

ATTRIBUTES

additive

If true, the lines are drawn ``stacked'', each key accumulates based on those drawn below it.

brush

Set/Get a Brush to be used for the lines.

draw_point

Called for each point encountered on the line.

finalize

Draw the actual line chart

shape

Set a shape object to draw at each of the data points. Adding a shape results in:

shape_brush

Set/Get the Brush to be used on the shapes at each point. If no shape_brush is provided, then the shapes will be filled. The brush allows you to draw a ``halo'' around each shape. This sometimes help to separate the points from the lines and make them more distinct.

AUTHOR

Cory G Watson <gphat@cpan.org>

SEE ALSO

perl(1)

LICENSE

You can redistribute and/or modify this code under the same terms as Perl itself.