t/cairo.vala

   1 /*
   2  *  turbulence/t/cairo.vala
   3  *
   4  *  Copyright (c) 2008 Patrick Walton <pcwalton@uchicago.edu>
   5  */
   6
   7 using GLib;
   8 using Clutter;
   9 using Cairo;
  10 using Turbulence;
  11
  12 namespace TurbulenceTests {
  13     public class Cairo : Object {
  14         public void draw(CairoSoftwareActor sender, Context ctx)
  15         {
  16             ctx.set_source_rgb(1.0, 0.0, 0.0);
  17             ctx.set_line_width(3);
  18             ctx.new_path();
  19             ctx.move_to(63, 63);
  20             ctx.rel_line_to(2 * 20, 2 * 20);
  21             ctx.rel_line_to(-2 * 20, 0);
  22             ctx.rel_line_to(2 * 20, -2 * 20);
  23             ctx.close_path();
  24             ctx.stroke();
  25         }
  26
  27         construct {
  28             Clutter.Color blue, white;
  29             Clutter.Color.parse("blue", out blue);
  30             Clutter.Color.parse("white", out white);
  31
  32             Stage stage = (Stage)Stage.get_default();
  33             stage.color = blue;
  34             stage.show();
  35
  36             CairoSoftwareActor csa = new CairoSoftwareActor();
  37             csa.set_size(128, 128);
  38             csa.x = 100;
  39             csa.y = 100;
  40             csa.draw_in_context += draw;
  41             stage.add_actor(csa);
  42             csa.show();
  43
  44             Clutter.main();
  45         }
  46
  47         public static void main(string[] args)
  48         {
  49             Clutter.init(ref args);
  50             new TurbulenceTests.Cairo();
  51         }
  52     }
  53 }
  54