coordinate.rb in vedeu-0.6.4

- old
+ new
@@ -44,175 +44,6 @@
       @y ||= Vedeu::GenericCoordinate.new(name: @name, offset: @oy, type: :y)
     end
 
   end # Coordinate
 
-  # Crudely corrects out of range values.
-  #
-  class GenericCoordinate
-
-    # Return a new instance of Vedeu::GenericCoordinate.
-    #
-    # @param attributes [Hash]
-    # @option attributes name [String]
-    # @option attributes type [Symbol]
-    # @option attributes offset [Fixnum]
-    # @return [Vedeu::GenericCoordinate]
-    def initialize(attributes = {})
-      @attributes = defaults.merge!(attributes)
-
-      @attributes.each { |key, value| instance_variable_set("@#{key}", value) }
-    end
-
-    # Returns the maximum coordinate for an area.
-    #
-    # @example
-    #   # d = 2
-    #   # d_dn = 4
-    #   dn # => 6
-    #
-    # @return [Fixnum]
-    def dn
-      if d_dn <= 0
-        0
-
-      else
-        d + d_dn
-
-      end
-    end
-    alias_method :xn, :dn
-    alias_method :yn, :dn
-
-    # Returns the coordinate for a given index.
-    #
-    # @example
-    #   # d_range = [4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
-    #   position     # => 4
-    #   position(-2) # => 4
-    #   position(2)  # => 6
-    #   position(15) # => 13
-    #
-    # @return [Fixnum]
-    def position
-      pos = case
-            when offset <= 0       then d
-            when offset > dn_index then dn
-            else
-              d_range[offset]
-            end
-
-      pos = pos < bd ? bd : pos
-      pos = pos > bdn ? bdn : pos
-      pos
-    end
-    alias_method :x_position, :position
-    alias_method :y_position, :position
-
-    protected
-
-    # @!attribute [r] name
-    # @return [String]
-    attr_reader :name
-
-    # @!attribute [r] offset
-    # @return [Fixnum]
-    attr_reader :offset
-
-    # @!attribute [r] type
-    # @return [Symbol]
-    attr_reader :type
-
-    private
-
-    # @see Vedeu::Borders#by_name
-    def border
-      @border ||= Vedeu.borders.by_name(name)
-    end
-
-    # Return the :x or :y value from the border.
-    #
-    # @return [Fixnum]
-    def d
-      border.send(coordinate_type[0])
-    end
-
-    # Return the :bx or :by value from the border.
-    #
-    # @return [Fixnum]
-    def bd
-      border.send(coordinate_type[1])
-    end
-
-    # Return the :bxn or :byn value from the border.
-    #
-    # @return [Fixnum]
-    def bdn
-      border.send(coordinate_type[2])
-    end
-
-    # Return the :width or :height value from the border.
-    #
-    # @return [Fixnum]
-    def d_dn
-      border.send(coordinate_type[3])
-    end
-
-    # Ascertain the correct methods to use for determining the coordinates.
-    #
-    # @raise [Vedeu::Error::InvalidSyntax] When the coordinate type is not
-    #   given.
-    # @return [Fixnum]
-    def coordinate_type
-      @_type ||= case type
-                 when :x then [:x, :bx, :bxn, :width]
-                 when :y then [:y, :by, :byn, :height]
-                 else
-                   fail Vedeu::Error::InvalidSyntax,
-                        'Coordinate type not given, cannot continue.'
-                 end
-    end
-
-    # Returns the maximum index for an area.
-    #
-    # @example
-    #   # d_dn = 3
-    #   dn_index # => 2
-    #
-    # @return [Fixnum]
-    def dn_index
-      if d_dn < 1
-        0
-
-      else
-        d_dn - 1
-
-      end
-    end
-
-    # Returns an array with all coordinates from d to dn.
-    #
-    # @example
-    #   # d_dn = 10
-    #   # d = 4
-    #   # dn = 14
-    #   d_range # => [4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
-    #
-    # @return [Array]
-    def d_range
-      (d...dn).to_a
-    end
-
-    # The default values for a new instance of this class.
-    #
-    # @return [Hash]
-    def defaults
-      {
-        name:   '',
-        offset: nil,
-        type:   :x,
-      }
-    end
-
-  end # GenericCoordinate
-
 end # Vedeu