class Bagel::Graphic::Stats::Header
Constants
- COLOR_BG
- COLOR_TEXT
- HEIGHT
- WIDTH
Public Class Methods
new(set_number)
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# File lib/bagel/graphic/stats/header.rb, line 10 def initialize(set_number) @set_number = set_number end
Public Instance Methods
draw()
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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