class TheFox::TermKit::Point
A single point on a x-y-grid.
Attributes
x[RW]
y[RW]
Public Class Methods
from_s(s)
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# File lib/termkit/misc/point.rb, line 100 def self.from_s(s) x, y = s .split(/[:,]/, 2) .map{ |pos| pos.nil? || pos == '' ? nil : pos.to_i } new(x, y) end
new(x = nil, y = nil)
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# File lib/termkit/misc/point.rb, line 12 def initialize(x = nil, y = nil) case x when Array y = x[1] x = x[0] when Hash y = if x['y'] x['y'] elsif x[:y] x[:y] end x = if x['x'] x['x'] elsif x[:x] x[:x] end end @x = x @y = y end
Public Instance Methods
+(point)
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def eql?(point)
puts "Point eql? compare" false
end
# File lib/termkit/misc/point.rb, line 51 def +(point) x = nil y = nil if !@x.nil? || !point.x.nil? x = @x.to_i + point.x.to_i end if !@y.nil? || !point.y.nil? y = @y.to_i + point.y.to_i end self.class.new(x, y) end
-(point)
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# File lib/termkit/misc/point.rb, line 66 def -(point) x = nil y = nil if !@x.nil? || !point.x.nil? x = @x.to_i - point.x.to_i end if !@y.nil? || !point.y.nil? y = @y.to_i - point.y.to_i end self.class.new(x, y) end
==(point)
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# File lib/termkit/misc/point.rb, line 35 def ==(point) # puts "Point == compare" @x == point.x && @y == point.y end
inspect()
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# File lib/termkit/misc/point.rb, line 89 def inspect x_s = x.nil? ? 'NIL' : x y_s = y.nil? ? 'NIL' : y "#<Point x=#{x_s} y=#{y_s}>" end
missing_function()
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# File lib/termkit/misc/point.rb, line 96 def missing_function end
to_a()
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# File lib/termkit/misc/point.rb, line 85 def to_a [@x, @y] end
to_s()
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# File lib/termkit/misc/point.rb, line 81 def to_s "#{@x}:#{@y}" end