# File gtk2/sample/gtk-demo/cairo-clip-rectangle.rb, line 15 def initialize super('cairo clip rectangle') end
# File gtk2/sample/gtk-demo/cairo-clip-rectangle.rb, line 19 def draw(cr) cr.new_path cr.move_to(0.25, 0.25) cr.line_to(0.25, 0.75) cr.line_to(0.75, 0.75) cr.line_to(0.75, 0.25) cr.line_to(0.25, 0.25) cr.close_path cr.clip cr.move_to(0, 0) cr.line_to(1, 1) cr.stroke end