Class: Blight::RendersCenteredText

Inherits:

Object

Object
Blight::RendersCenteredText

show all

Defined in:: lib/blight.rb

Instance Method Summary collapse

#initialize(window) ⇒ RendersCenteredText constructor

A new instance of RendersCenteredText.
#render(text) ⇒ Object

Constructor Details

#initialize(window) ⇒ `RendersCenteredText`

Returns a new instance of RendersCenteredText.



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# File 'lib/blight.rb', line 81

def initialize(window)
  @window = window
end

Instance Method Details

#render(text) ⇒ `Object`

# File 'lib/blight.rb', line 85

def render(text)
  center_x = @window.x + (@window.width - text.length) / 2
  center_y = @window.height / 2
  @window.print(text, center_x, center_y)
end