Method: Magick::Image#color_reset!

Defined in:
lib/rmagick_internal.rb

#color_reset!(fill) ⇒ Object

Set all pixels to the fill color. Very similar to Image#erase! Accepts either String or Pixel arguments



809
810
811
812
813
814
815
816
817
818
819
820
821
 
# File 'lib/rmagick_internal.rb', line 809

def color_reset!(fill)
  save = background_color
  # Change the background color _outside_ the begin block
  # so that if this object is frozen the exeception will be
  # raised before we have to handle it explicitly.
  self.background_color = fill
  begin
    erase!
  ensure
    self.background_color = save
  end
  self
end