Class: Bagel::Graphic::Stats::Duration

Inherits:
Object
  • Object
show all
Defined in:
lib/bagel/graphic/stats/duration.rb

Constant Summary collapse

WIDTH = 
Stats::WIDTH
HEIGHT = 
90
COLOR_BG = 
COLOR_GREY
COLOR_TEXT = 
COLOR_WHITE

Instance Method Summary collapse

Constructor Details

#initialize(minutes) ⇒ Duration

Returns a new instance of Duration.



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# File 'lib/bagel/graphic/stats/duration.rb', line 10

def initialize(minutes)
  @minutes = minutes
end

Instance Method Details

#draw ⇒ Object 



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# File 'lib/bagel/graphic/stats/duration.rb', line 14

def draw
  canvas = Image.new(WIDTH, HEIGHT) { |i| i.background_color = COLOR_BG }

  text = Image.new(WIDTH, HEIGHT) { |i| i.background_color = COLOR_BG }

  draw = Magick::Draw.new do |d|
    d.font_family = FONT_FAMILY
    d.pointsize = 32
    d.gravity = Magick::CenterGravity
    d.fill = COLOR_TEXT
  end

  draw.annotate(text, 0, 0, 0, 0, "SET TIME: #{@minutes} MINUTES")
  text.trim!

  canvas.composite!(text, CenterGravity, 0, 0, AtopCompositeOp)
end