Example #1
0
    public static void Main (string [] args)
    {
        Gegl.Global.Init();

	/*
        Node gegl = Gegl.Global.ParseXml(
            @"<gegl>
               <over>
                 <gaussian-blur std_dev_y='0' name='blur'/>
                 <shift x='20' y='170' name='shift'/>
                 <text string='gegl-sharp' size='120' color='rgb(0.5,0.5,1.0)'/>
               </over>
               <FractalExplorer xmin='0.2' ymin='0' xmax='0.5' ymax='0.45'
                                width='400' height='400'/>
            </gegl>", ""
        );
	*/

	Node gegl = new Gegl.Node();
	Node load = gegl.CreateChild("load");
	Node mixer = gegl.CreateChild("mono-mixer");
	Node contrast = gegl.CreateChild("contrast-curve");
	Node save = gegl.CreateChild("png-save");
	Gegl.Curve curve = new Gegl.Curve(0, 1);

	load.SetProperty("path", "/home/schani/Desktop/princessa514b.jpg");

	mixer.SetProperty("red", 0.4);
	mixer.SetProperty("green", 0.3);
	mixer.SetProperty("blue", 0.3);

	curve.AddPoint(0.0f, 0.0f);
	curve.AddPoint(0.25f, 0.2f);
	curve.AddPoint(0.75f, 0.8f);
	curve.AddPoint(1.0f, 1.0f);

	contrast.SetProperty("curve", curve);

	save.SetProperty("path", "out.png");

	load.Link(mixer);
	mixer.Link(contrast);
	contrast.Link(save);

	contrast.Process();

        Gtk.Application.Init ();
        Gtk.Window window = new Gtk.Window("Gegl# View Test");
        window.DeleteEvent += OnDelete;

        Gegl.View view = new Gegl.View();
        view.Node = contrast;
        window.SetDefaultSize(400, 400);

        window.Add(view);
        window.ShowAll();

/*
        GLib.Timeout.Add(100, delegate {
            view.Scale *= 1.01;
            view.X += 2;
            view.Y += 2;

            return true;
        });
*/

        Gtk.Application.Run();

        Console.WriteLine("Finished");
    }
    public static void Main(string [] args)
    {
        Gegl.Global.Init();

        /*
         * Node gegl = Gegl.Global.ParseXml(
         *  @"<gegl>
         *     <over>
         *       <gaussian-blur std_dev_y='0' name='blur'/>
         *       <shift x='20' y='170' name='shift'/>
         *       <text string='gegl-sharp' size='120' color='rgb(0.5,0.5,1.0)'/>
         *     </over>
         *     <FractalExplorer xmin='0.2' ymin='0' xmax='0.5' ymax='0.45'
         *                      width='400' height='400'/>
         *  </gegl>", ""
         * );
         */

        Node gegl     = new Gegl.Node();
        Node load     = gegl.CreateChild("load");
        Node mixer    = gegl.CreateChild("mono-mixer");
        Node contrast = gegl.CreateChild("contrast-curve");
        Node save     = gegl.CreateChild("png-save");

        Gegl.Curve curve = new Gegl.Curve(0, 1);

        load.SetProperty("path", "/home/schani/Desktop/princessa514b.jpg");

        mixer.SetProperty("red", 0.4);
        mixer.SetProperty("green", 0.3);
        mixer.SetProperty("blue", 0.3);

        curve.AddPoint(0.0f, 0.0f);
        curve.AddPoint(0.25f, 0.2f);
        curve.AddPoint(0.75f, 0.8f);
        curve.AddPoint(1.0f, 1.0f);

        contrast.SetProperty("curve", curve);

        save.SetProperty("path", "out.png");

        load.Link(mixer);
        mixer.Link(contrast);
        contrast.Link(save);

        contrast.Process();

        Gtk.Application.Init();
        Gtk.Window window = new Gtk.Window("Gegl# View Test");
        window.DeleteEvent += OnDelete;

        Gegl.View view = new Gegl.View();
        view.Node = contrast;
        window.SetDefaultSize(400, 400);

        window.Add(view);
        window.ShowAll();

/*
 *      GLib.Timeout.Add(100, delegate {
 *          view.Scale *= 1.01;
 *          view.X += 2;
 *          view.Y += 2;
 *
 *          return true;
 *      });
 */

        Gtk.Application.Run();

        Console.WriteLine("Finished");
    }