# File gtk/sample/gtk-demo/cairo-line-join.rb, line 19 def draw(cr) cr.set_line_width(0.16) cr.move_to(0.3, 0.33) cr.rel_line_to(0.2, -0.2) cr.rel_line_to(0.2, 0.2) cr.set_line_join(Cairo::LINE_JOIN_MITER) # default cr.stroke cr.move_to(0.3, 0.63) cr.rel_line_to(0.2, -0.2) cr.rel_line_to(0.2, 0.2) cr.set_line_join(Cairo::LINE_JOIN_BEVEL) cr.stroke cr.move_to(0.3, 0.93) cr.rel_line_to(0.2, -0.2) cr.rel_line_to(0.2, 0.2) cr.set_line_join(Cairo::LINE_JOIN_ROUND) cr.stroke end