Method: SDL.RectEmpty

Defined in:
lib/sdl2_rect.rb

.RectEmpty(r) ⇒ Object 



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# File 'lib/sdl2_rect.rb', line 24

def self.RectEmpty(r)
  return (!r.null? || (r.w <= 0) || (r.h <= 0)) ? 1 : 0
end