Class: Fontisan::Audit::Checks::HheaCheck

Inherits:
Fontisan::Audit::Check show all
Defined in:
lib/fontisan/audit/checks/hhea_check.rb

Overview

Validates the 'hhea' table per the OpenType spec.

See Also:

Class Method Summary collapse

Methods inherited from Fontisan::Audit::Check

issue

Class Method Details

.call(font) ⇒ Object 



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# File 'lib/fontisan/audit/checks/hhea_check.rb', line 10

def self.call(font)
  return [] unless font.has_table?("hhea")

  hhea = font.table("hhea")
  issues = []
  issues.concat(validate_ascent(hhea))
  issues.concat(validate_descent(hhea))
  issues.concat(validate_line_gap(hhea))
  issues.concat(validate_advance_width_max(hhea))
  issues
end

.code ⇒ Object 



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# File 'lib/fontisan/audit/checks/hhea_check.rb', line 22

def self.code
  :ot_hhea
end