Class: TChart::Separator

Inherits:
Object
  • Object
show all
Defined in:
lib/tchart/model/separator.rb

Overview

The input data file specifies settings, data lines, and separators. A separator renders as a horizontal grid line and serves to separate the charted items into sections. Responsible for building the grid line element.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Separator

Returns a new instance of Separator.



17
18
19
 
# File 'lib/tchart/model/separator.rb', line 17

def initialize
  @date_ranges = []
end

Instance Attribute Details

#date_ranges ⇒ Object (readonly)

This is part of the charted item interface. Separators have no date ranges so this array will always be empty.



15
16
17
 
# File 'lib/tchart/model/separator.rb', line 15

def date_ranges
  @date_ranges
end

Instance Method Details

#build(layout, y) ⇒ Object

> [ GridLine ]



21
22
23
24
25
 
# File 'lib/tchart/model/separator.rb', line 21

def build(layout, y) # => [ GridLine ]
  from = xy(0, y)
  to = xy(layout.x_axis_length, y)
  [ GridLine.new(from, to) ]
end