/ 
Chart-Clicker-2.90
River stage one • 4 direct dependents • 4 total dependents
/ Chart::Clicker::Renderer::Line

NAME

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

VERSION

version 2.90

SYNOPSIS

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

DESCRIPTION

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

Line Chart

Line + Shape Chart

Line + Shape (Brushed) Chart

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.

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.

METHODS

draw_point

Called for each point encountered on the line.

AUTHOR

Cory G Watson <gphat@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by Cory G Watson.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.