module Zebra::Zpl::FontSize

Constants

SIZE_0
SIZE_1
SIZE_2
SIZE_3
SIZE_4
SIZE_5
SIZE_6
SIZE_7
SIZE_8
SIZE_9

Public Class Methods

valid_font_size?(font_size) click to toggle source
# File lib/zebra/zpl/font.rb, line 17
def self.valid_font_size?(font_size)
  (0..32000).include?(font_size.to_i)
end
validate_font_size(font_size) click to toggle source
# File lib/zebra/zpl/font.rb, line 21
def self.validate_font_size(font_size)
  raise InvalidFontSizeError unless valid_font_size?(font_size)
end