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# vector_mask.coffee lib/psd/layer_info/ |
--- | ---
¶ |
    LayerInfo = require '../layer_info.coffee'
    PathRecord = require '../path_record.coffee'

    module.exports = class VectorMask extends LayerInfo
      @shouldParse: (key) -> key in ['vmsk', 'vsms']

      constructor: (layer, length) ->
        super(layer, length)

        @invert = null
        @notLink = null
        @disable = null
        @paths = []

      parse: ->
        @file.seek 4, true # version
        tag = @file.readInt()

        @invert = (tag & 0x01) > 0
        @notLink = (tag & (0x01 << 1)) > 0
        @disable = (tag & (0x01 << 2)) > 0
¶ I haven't figured out yet why this is 10 and not 8. |
        numRecords = (@length - 10) / 26
        for i in [0...numRecords]
          record = new PathRecord(@file)
          record.parse()

          @paths.push record

      export: ->
        invert: @invert
        notLink: @notLink
        disable: @disable
        paths: @paths.map (p) -> p.export()

generated Tue May 12 2015 10:08:57 GMT-0400 (EDT)