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Demo::CairoSelfIntersect

Public Class Methods

new() click to toggle source
# File gtk2/sample/gtk-demo/cairo-self-intersect.rb, line 15
def initialize
  super('cairo self intersect')
end

Public Instance Methods

draw(cr) click to toggle source
# File gtk2/sample/gtk-demo/cairo-self-intersect.rb, line 19
def draw(cr)
  cr.move_to(0.3, 0.3)
  cr.line_to(0.7, 0.3)
  
  cr.line_to(0.5, 0.3)
  cr.line_to(0.5, 0.7)
  
  cr.set_line_width(0.22)
  cr.set_line_cap(Cairo::LINE_CAP_ROUND)
  cr.set_line_join(Cairo::LINE_JOIN_ROUND)
  cr.stroke
end

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