Class: Bagel::Graphic::Stats::Header

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

Constant Summary collapse

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

Instance Method Summary collapse

Constructor Details

#initialize(set_number) ⇒ Header

Returns a new instance of Header.



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

def initialize(set_number)
  @set_number = set_number
end

Instance Method Details

#drawObject



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

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

  draw = Magick::Draw.new do |d|
    d.font_family = FONT_FAMILY
    d.pointsize = 36
    d.gravity = Magick::CenterGravity
    d.fill = COLOR_TEXT
  end

  draw.annotate(text, 0, 0, 0, 0, "SET #{@set_number} SUMMARY")
  text.trim!

  canvas = Image.new(WIDTH, HEIGHT) { |i| i.background_color = COLOR_BG }
  canvas.composite!(text, CenterGravity, 0, 0, OverCompositeOp)
end