Class: Fontisan::Audit::Checks::LayoutTableCheck

Inherits:

Fontisan::Audit::Check

• Object
• Fontisan::Audit::Check
• Fontisan::Audit::Checks::LayoutTableCheck

Defined in:

lib/fontisan/audit/checks/layout_table_check.rb

Overview

Validates GSUB/GPOS layout table structure: header version, ScriptList/FeatureList/LookupList offsets, and DFLT script recommendation. Only runs when layout tables are present.

See Also:

• https://learn.microsoft.com/en-us/typography/opentype/spec/chapter2

Class Method Summary

• .call(font) ⇒ Object
• .code ⇒ Object

Methods inherited from Fontisan::Audit::Check

issue

Class Method Details

.call(font) ⇒ Object

# File 'lib/fontisan/audit/checks/layout_table_check.rb', line 12

def self.call(font)
  issues = []
  issues.concat(validate_layout_table(font, "GSUB"))
  issues.concat(validate_layout_table(font, "GPOS"))
  issues
end

.code ⇒ Object

# File 'lib/fontisan/audit/checks/layout_table_check.rb', line 19

def self.code
  :ot_layout
end