Class: Fontisan::Audit::Extractors::Coverage

Inherits:
Base
  • Object
show all
Defined in:
lib/fontisan/audit/extractors/coverage.rb

Overview

Coverage fields: how many codepoints and glyphs the font ships, the compact codepoint-range view (default), and the optional flat per-codepoint list (only when --all-codepoints is on).

Returned fields:

total_codepoints, total_glyphs, cmap_subtables,
codepoint_ranges, codepoints

Instance Method Summary collapse

Instance Method Details

#extract(context) ⇒ Object 



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# File 'lib/fontisan/audit/extractors/coverage.rb', line 14

def extract(context)
  font = context.font
  codepoints = context.codepoints
  {
    total_codepoints: codepoints.length,
    total_glyphs: total_glyphs(font),
    cmap_subtables: cmap_subtable_formats(font),
    codepoint_ranges: CodepointRangeCoalescer.call(codepoints),
    codepoints: codepoints_for_report(context, codepoints),
  }
end