Module: PNG::Font

Defined in:
lib/png_font.rb,
lib/font/p04b_03.rb

Defined Under Namespace

Modules: P04B_03

Constant Summary collapse

VERSION = 
'0.0.2'

Class Method Summary collapse

Class Method Details

.character_width(ascii_char, pointsize, font) ⇒ Object 



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# File 'lib/png_font.rb', line 10

def self.character_width(ascii_char, pointsize, font)
  # TODO Take pointsize into account
  rightmost_x = 0
  font.glyphs[ascii_char].each do |point_set|
    rightmost_x = [rightmost_x, point_set[0][0], point_set[1][0]].max
  end
  rightmost_x
rescue # DEBUG ONLY
  return 0 # nothing...for development only
end