Class: Hokusai::Clamping::Group

Inherits:
Object
  • Object
show all
Defined in:
ui/src/hokusai/font.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw) ⇒ Group

Returns a new instance of Group.



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# File 'ui/src/hokusai/font.rb', line 35

def initialize(raw)
  @raw = raw
end

Instance Attribute Details

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'ui/src/hokusai/font.rb', line 33

def raw
  @raw
end

Instance Method Details

#bold? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ui/src/hokusai/font.rb', line 59

def bold?
  @bold ||= ((type & LibHokusai::GROUP_BOLD) != 0)
end

#chars ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 79

def chars
  return @chars unless @chars.nil?

  @chars = []
  each_char do |char|
    @chars << char
  end

  @chars
end

#code? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ui/src/hokusai/font.rb', line 71

def code?
  @code ||= type & LibHokusai::GROUP_CODE
end

#each_char ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 90

def each_char
  char = raw[:chars]
  i = 0

  while !char.null?
    yield Char.new(char), i
    i += 1
    char = char[:next_char]
  end
end

#italics? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ui/src/hokusai/font.rb', line 63

def italics?
  @italics ||= ((type & LibHokusai::GROUP_ITALICS) != 0)
end

#link ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 75

def link
  @href ||= raw[:payload].read_string
end

#link? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ui/src/hokusai/font.rb', line 67

def link?
  @link ||= ((type & LibHokusai::GROUP_LINK) != 0)
end

#normal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ui/src/hokusai/font.rb', line 55

def normal?
  @normal ||= type == LibHokusai::GROUP_NORMAL
end

#offset ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 39

def offset
  @offset ||= raw[:offset]
end

#size ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 43

def size
  @size ||= raw[:size]
end

#type ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 51

def type
  @type ||= raw[:type]
end

#width ⇒ Object 



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# File 'ui/src/hokusai/font.rb', line 47

def width
  chars.sum(&:width)
end