VS::Chart::Renderer - Base class for renderers
Controls whether a background should be drawn for all of the resulting picture. Defaults to 1. Standard color is white.
Creates a new renderer instance.
Sets defaults attribute for the chart and returns a list of keys it's added. If an attribute already exists it's unaffected.
Renders the chart to the Cairo surface.
Renders the chart background if one is declared.
Sets the current font face and size to what is defined by the settings for SECTION. For example, labels_font_face, labels_font_size, labels_font_slant and labels_font_weight.
To install VS::Chart, copy and paste the appropriate command in to your terminal.
cpanm
cpanm VS::Chart
CPAN shell
perl -MCPAN -e shell install VS::Chart
For more information on module installation, please visit the detailed CPAN module installation guide.