Class: TTFunk::Table::Hhea

Inherits:
TTFunk::Table show all
Defined in:
lib/ttfunk/table/hhea.rb

Instance Attribute Summary collapse

Attributes inherited from TTFunk::Table

#file, #length, #offset

Class Method Summary collapse

Methods inherited from TTFunk::Table

#exists?, #initialize, #raw, #tag

Constructor Details

This class inherits a constructor from TTFunk::Table

Instance Attribute Details

#advance_width_max ⇒ Object (readonly)

Returns the value of attribute advance_width_max.



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# File 'lib/ttfunk/table/hhea.rb', line 10

def advance_width_max
  @advance_width_max
end

#ascent ⇒ Object (readonly)

Returns the value of attribute ascent.



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# File 'lib/ttfunk/table/hhea.rb', line 7

def ascent
  @ascent
end

#carot_slope_rise ⇒ Object (readonly)

Returns the value of attribute carot_slope_rise.



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# File 'lib/ttfunk/table/hhea.rb', line 14

def carot_slope_rise
  @carot_slope_rise
end

#carot_slope_run ⇒ Object (readonly)

Returns the value of attribute carot_slope_run.



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# File 'lib/ttfunk/table/hhea.rb', line 15

def carot_slope_run
  @carot_slope_run
end

#descent ⇒ Object (readonly)

Returns the value of attribute descent.



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# File 'lib/ttfunk/table/hhea.rb', line 8

def descent
  @descent
end

#line_gap ⇒ Object (readonly)

Returns the value of attribute line_gap.



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# File 'lib/ttfunk/table/hhea.rb', line 9

def line_gap
  @line_gap
end

#metric_data_format ⇒ Object (readonly)

Returns the value of attribute metric_data_format.



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# File 'lib/ttfunk/table/hhea.rb', line 16

def metric_data_format
  @metric_data_format
end

#min_left_side_bearing ⇒ Object (readonly)

Returns the value of attribute min_left_side_bearing.



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# File 'lib/ttfunk/table/hhea.rb', line 11

def min_left_side_bearing
  @min_left_side_bearing
end

#min_right_side_bearing ⇒ Object (readonly)

Returns the value of attribute min_right_side_bearing.



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# File 'lib/ttfunk/table/hhea.rb', line 12

def min_right_side_bearing
  @min_right_side_bearing
end

#number_of_metrics ⇒ Object (readonly)

Returns the value of attribute number_of_metrics.



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# File 'lib/ttfunk/table/hhea.rb', line 17

def number_of_metrics
  @number_of_metrics
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/ttfunk/table/hhea.rb', line 6

def version
  @version
end

#x_max_extent ⇒ Object (readonly)

Returns the value of attribute x_max_extent.



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# File 'lib/ttfunk/table/hhea.rb', line 13

def x_max_extent
  @x_max_extent
end

Class Method Details

.encode(hhea, hmtx) ⇒ Object 



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# File 'lib/ttfunk/table/hhea.rb', line 19

def self.encode(hhea, hmtx)
  raw = hhea.raw
  raw[-2,2] = [hmtx[:number_of_metrics]].pack("n")
  return raw
end