Method: Gruff::Base#data

Defined in:
lib/gruff/base.rb

#data(name, data_points = [], color = nil) ⇒ Object

Note:

If you want to use a preset theme, you must set it before calling #data.

Input the data in the graph.

Parameters are an array where the first element is the name of the dataset and the value is an array of values to plot.

Can be called multiple times with different datasets for a multi-valued graph.

If the color argument is nil, the next color from the default theme will be used.

Examples:

data("Bart S.", [95, 45, 78, 89, 88, 76], '#ffcc00')

Parameters:

  • name (String, Symbol) —

    The name of the dataset.

  • data_points (Array) (defaults to: []) —

    The array of dataset.

  • color (String) (defaults to: nil) —

    The color for drawing graph of dataset.



506
507
508
 
# File 'lib/gruff/base.rb', line 506

def data(name, data_points = [], color = nil)
  store.add(name, data_points, color)
end