all files / fontkit/src/tables/ gasp.coffee

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r = require 'restructure'
 
GaspRange = new r.Struct
  rangeMaxPPEM:       r.uint16                  # Upper limit of range, in ppem
  rangeGaspBehavior:  new r.Bitfield r.uint16, [  # Flags describing desired rasterizer behavior
    'grayscale', 'gridfit', 
    'symmetricSmoothing', 'symmetricGridfit'  # only in version 1, for ClearType
  ]
 
module.exports = new r.Struct
  version:    r.uint16  # set to 0
  numRanges:  r.uint16
  gaspRanges: new r.Array(GaspRange, 'numRanges') # Sorted by ppem