Method: GuiGeo::Rectangle#bound

Defined in:
lib/gui_geometry/rectangle.rb

#bound(val) ⇒ Object

val can be a Rectangle or Point returns a Rectangle or Point that is within this Rectangle For Rectangles, the size is only changed if it has to be



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# File 'lib/gui_geometry/rectangle.rb', line 33

def bound(val)
  case val
  when Rectangle then
    r = val.clone
    r.size = r.size.min(size)
    r.loc = r.loc.bound(loc, loc + size - val.size)
    r
  when Point then (val-loc).bound(point, size) + loc
  else raise ArgumentError.new("wrong type: (#{val.class}) - Rectangle or Point expected")
  end
end