Module: RbSDL2::Window::Size

Included in:
RbSDL2::Window
Defined in:
lib/rb_sdl2/window/size.rb

Instance Method Summary collapse

Instance Method Details

#height ⇒ Object Also known as: h 



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# File 'lib/rb_sdl2/window/size.rb', line 4

def height
  ptr = ::FFI::MemoryPointer.new(:int)
  ::SDL2.SDL_GetWindowSize(self, nil, ptr)
  ptr.read_int
end

#height=(num) ⇒ Object Also known as: h= 



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# File 'lib/rb_sdl2/window/size.rb', line 11

def height=(num)
  self.size = [w, num]
end

#maximum_size ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 16

def maximum_size
  w_h = Array.new(2) { ::FFI::MemoryPointer.new(:int) }
  ::SDL2.SDL_GetWindowMaximumSize(self, *w_h)
  w_h.map(&:read_int)
end

#maximum_size=(w_h) ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 22

def maximum_size=(w_h)
  ::SDL2.SDL_SetWindowMaximumSize(self, *w_h)
end

#minimum_size ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 26

def minimum_size
  w_h = Array.new(2) { ::FFI::MemoryPointer.new(:int) }
  ::SDL2.SDL_GetWindowMinimumSize(self, *w_h)
  w_h.map(&:read_int)
end

#minimum_size=(w_h) ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 32

def minimum_size=(w_h)
  ::SDL2.SDL_SetWindowMinimumSize(self, *w_h)
end

#size ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 36

def size
  w_h = Array.new(2) { ::FFI::MemoryPointer.new(:int) }
  ::SDL2.SDL_GetWindowSize(self, *w_h)
  w_h.map(&:read_int)
end

#size=(w_h) ⇒ Object 



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# File 'lib/rb_sdl2/window/size.rb', line 42

def size=(w_h)
  ::SDL2.SDL_SetWindowSize(self, *w_h)
end

#width ⇒ Object Also known as: w 



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# File 'lib/rb_sdl2/window/size.rb', line 46

def width
  ptr = ::FFI::MemoryPointer.new(:int)
  ::SDL2.SDL_GetWindowSize(self, ptr, nil)
  ptr.read_int
end

#width=(num) ⇒ Object Also known as: w= 



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# File 'lib/rb_sdl2/window/size.rb', line 53

def width=(num)
  self.size = [num, h]
end