Class: Fontisan::Tables::VariationCommon::RegionAxisCoordinates

Inherits:
Binary::BaseRecord
  • Object
show all
Defined in:
lib/fontisan/tables/variation_common.rb

Overview

Variation region in design space

A region is defined by ranges on one or more axes. Each region has a scalar value (0.0 to 1.0) that determines how much its deltas contribute based on the current design coordinates.

Instance Method Summary collapse

Methods inherited from Binary::BaseRecord

#raw_data, read, #valid?

Instance Method Details

#end_value ⇒ Float

Convert end coordinate from F2DOT14 to float

Returns:

  • (Float) —

    End coordinate value



42
43
44
 
# File 'lib/fontisan/tables/variation_common.rb', line 42

def end_value
  f2dot14_to_float(end_coord)
end

#peak ⇒ Float

Convert peak coordinate from F2DOT14 to float

Returns:

  • (Float) —

    Peak coordinate value



35
36
37
 
# File 'lib/fontisan/tables/variation_common.rb', line 35

def peak
  f2dot14_to_float(peak_coord)
end

#start ⇒ Float

Convert start coordinate from F2DOT14 to float

Returns:

  • (Float) —

    Start coordinate value



28
29
30
 
# File 'lib/fontisan/tables/variation_common.rb', line 28

def start
  f2dot14_to_float(start_coord)
end