Sha256: be33f6cd29cf82d31a576d67d853dd2e5a025848dbda524461a3bb12c0684cef
Contents?: true
Size: 661 Bytes
Versions: 16
Compression:
Stored size: 661 Bytes
Contents
# frozen_string_literal: true
require 'mini_magick'
#
# Makes an image from the text given
#
class TextToImage
DEFAULT_OPTS = {
format: 'png',
height: '',
width: 600
}.freeze
def initialize(text, options = {})
@text = text
@options = DEFAULT_OPTS.merge options
end
def raw
data
end
private
attr_accessor :options, :text
def data
MiniMagick::Tool::Convert.new do |img|
img.size size
img.caption text
img.rotate(options[:rotate]) if options[:rotate].present?
img << "#{options[:format]}:-"
end
end
def size
[options[:width].to_s, options[:height].to_s].join('x')
end
end
Version data entries
16 entries across 16 versions & 1 rubygems