module HexaPDF::Utils::MathHelpers
This module provides some mathematical helper functions.
Public Instance Methods
deg_to_rad(degrees)
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Converts degrees to radians.
# File lib/hexapdf/utils/math_helpers.rb, line 45 def deg_to_rad(degrees) degrees * Math::PI / 180 end
rad_to_deg(radians)
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Converts radians to degress.
# File lib/hexapdf/utils/math_helpers.rb, line 50 def rad_to_deg(radians) radians * 180 / Math::PI end