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Contents
class Wx::Point
# More informative output when converted to string
def to_s
"#<Wx::Point: (#{x}, #{y})>"
end
# Correct comparison for Points - same if same x and y
def ==(other)
unless other.kind_of?(Wx::Point)
Kernel.raise TypeError, "Cannot compare Point to #{other}"
end
x == other.x and y == other.y
end
# Return a new Wx::Point with the x and y parameters both divided by
# parameter +div+, which should be a Numeric
def /(div)
self.class.new( (get_x / div).to_i, (get_y / div).to_i )
end
# Return a new Wx::Point with the x and y values both multiplied by
# parameter +mul+, which should be a Numeric
def *(mul)
self.class.new( (get_x * mul).to_i, (get_y * mul).to_i )
end
# Return a new Wx::Point with the x and y values both reduced by
# parameter +arg+. If +arg+ is another Wx::Point, reduce x by the
# other's x and y by the other's y; if +arg+ is a numeric value,
# reduce x and y both by that value.
def -(arg)
case arg
when self.class
self.class.new( get_x - arg.get_x, get_y - arg.get_y )
when Numeric
self.class.new( (get_x - arg).to_i, (get_y - arg).to_i )
else
Kernel.raise TypeError, "Cannot add #{arg} to #{self.inspect}"
end
end
# Return a new Wx::Point with the x and y values both increased by
# parameter +arg+. If +arg+ is another Wx::Point, increase x by the
# other's x and y by the other's y; if +arg+ is a numeric value,
# increase both x and y by that value.
def +(arg)
case arg
when self.class
self.class.new( get_x + arg.get_x, get_y + arg.get_y )
when Numeric
self.class.new( (get_x + arg).to_i, (get_y + arg).to_i )
else
Kernel.raise TypeError, "Cannot add #{arg} to #{self.inspect}"
end
end
end
Version data entries
25 entries across 25 versions & 3 rubygems