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33 lines
780 B
Ruby
33 lines
780 B
Ruby
# Copyright (c) 2005 Ruby-GNOME2 Project Team
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# This program is licenced under the same licence as Ruby-GNOME2.
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#
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# $Id: cairo-fill-and-stroke.rb,v 1.1 2005/10/12 05:38:30 ktou Exp $
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=begin
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= cairo/Fill And Stroke
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This demo shows how to use GDK and cairo to fill and stroke.
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From http://cairographics.org/samples/fill_and_stroke.html.
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=end
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require 'common'
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module Demo
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class CairoFillAndStroke < CairoWindow
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def initialize
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super('cairo fill and stroke')
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end
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def draw(cr)
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cr.move_to(0.5, 0.1)
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cr.line_to(0.9, 0.9)
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cr.rel_line_to(-0.4, 0.0)
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cr.curve_to(0.2, 0.9, 0.2, 0.5, 0.5, 0.5)
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cr.close_path
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cr.set_source_rgba(0, 0, 1)
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cr.fill_preserve
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cr.set_source_rgba(0, 0, 0)
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cr.stroke
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end
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end
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end
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