Class: Plasticine::Builder::Column

Inherits:
Base
  • Object
show all
Defined in:
lib/plasticine/builder/column.rb

Instance Attribute Summary

Attributes inherited from Base

#visual

Instance Method Summary collapse

Methods inherited from Base

#chart_style=, #id, #l, #period, #set_period_from_data, #t, #title, #to_json

Constructor Details

#initialize(id, options = {}) ⇒ Column

Returns a new instance of Column.



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# File 'lib/plasticine/builder/column.rb', line 2

def initialize(id, options={})
  super

  @visual.merge! columns: [], nature: 'column', axis_x_format: :string, axis_y_format: :number, axis_y_tick_count: 10, quarter_start_month: 1
  @columns = {}
end

Instance Method Details

#add_column(x, y, options = {}) ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 9

def add_column(x, y, options={})
  options.reverse_merge! tooltip: nil

  @columns[x] = [] if not @columns[x]

  @columns[x] << { tooltip: options[:tooltip], y: y }
end

#axis_x_format=(format) ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 17

def axis_x_format=(format)
  @visual[:axis_x_format] = format
end

#axis_y_format=(format) ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 21

def axis_y_format=(format)
  @visual[:axis_y_format] = format
end

#axis_y_tick_count=(tick_count) ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 25

def axis_y_tick_count=(tick_count)
  @visual[:axis_y_tick_count] = tick_count
end

#close_visual ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 34

def close_visual
  super

  @columns.each do |x, data|
    @visual[:columns] << { x_value: x, y_values: data.map{ |d| d[:y] }, tooltip: data[0][:tooltip] }
  end
end

#quarter_start_month=(month) ⇒ Object 



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# File 'lib/plasticine/builder/column.rb', line 29

def quarter_start_month=(month)
  @visual[:quarter_start_month] = month
end