class STJ::Meme

Attributes

default_phrase[R]
first_phrase[R]
image[R]

Public Class Methods

new(first_phrase) click to toggle source
# File lib/stj/meme.rb, line 8
def initialize(first_phrase)
  @default_phrase = "THEN I SPOKE TO JOE"
  @first_phrase = first_phrase
  @image = File.join(STJ::LIB_PATH, "images", 'crying-girl-joe.jpg')
end

Public Instance Methods

create(path) click to toggle source
# File lib/stj/meme.rb, line 19
def create(path)
  point_size = 50
  img = MiniMagick::Image.open(image)
  img.combine_options do |c|
    c.gravity 'South'
    c.font File.join(STJ::LIB_PATH, 'fonts', 'impact.ttf')
    c.pointsize '50'
    c.stroke '#000000'
    c.draw "text 10,0 '#{default_phrase}'"
    c.fill("#FFFFFF")

    c.gravity 'North'
    if first_phrase.size > 20
      point_size -= (first_phrase.size - 20) * 1.25
    end
    point_size = 25 if point_size < 25

    c.pointsize point_size.to_s
    c.stroke '#000000'
    c.draw "text 10,0 '#{first_phrase}'"
    c.fill("#FFFFFF")
  end
  img.write(File.join(path, output_file_name))
end
output_file_name() click to toggle source
# File lib/stj/meme.rb, line 14
def output_file_name
  name = first_phrase.downcase.gsub(/\s+/, '_').gsub(/\W/, '')
  "tistj_#{name}.jpg"
end