Class: Scruffy::Renderers::Pie

Inherits:

Base

• Object
• Base
• Scruffy::Renderers::Pie

Defined in:

lib/scruffy/renderers/pie.rb

Overview

Scruffy::Renderers::Base

Author

A.J. Ostman

Date

August 14th, 2006

Provides a more appropriate rendering for Pie Charts. Does not show grid or Data markers, but does add Pie Value Markers.

Instance Attribute Summary

Attributes inherited from Base

#options

Attributes included from Helpers::Canvas

#components

Instance Method Summary

• #initialize ⇒ Pie constructor

  A new instance of Pie.

Methods inherited from Base

#before_render, #method_missing, #render

Methods included from Helpers::Canvas

#component, #remove, #reset_settings!

Constructor Details

#initialize ⇒ Pie

Returns a new instance of Pie.

# File 'lib/scruffy/renderers/pie.rb', line 11

def initialize
  self.components = []
  self.components << Scruffy::Components::Background.new(:background, :position => [0,0], :size =>[100, 100])
  self.components << Scruffy::Components::Graphs.new(:graphs, :position => [-15, 12], :size => [90, 88])
  self.components << Scruffy::Components::Title.new(:title, :position => [5, 2], :size => [90, 7])
  self.components << Scruffy::Components::Legend.new(:legend, :position => [60, 15], :size => [40, 88], :vertical_legend => true)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Scruffy::Renderers::Base