C# Canvas.AttachTo方法代码示例

        public static void Main(string[] e)
        {
            var w = new Window { Title = "JSC - Android Project" }.SizeTo(400 + 48, 300);

            var c = new Canvas();

            c.AttachTo(w);


            new global::AndroidVortexLesson1.Avalon.Images.jsc().AttachTo(c).MoveTo(300, 16);

            var button1 = new Button { Content = "Debug in Android Emulator" };

            button1.MoveTo(16, 128).SizeTo(400, 32);
            button1.AttachTo(c);

            var button2 = new Button { Content = "Debug on Device" };

            button2.MoveTo(16, 128 + 48).SizeTo(400, 32);
            button2.AttachTo(c);

            w.ShowDialog();
        }

        public OrcasAvalonApplicationCanvas()
        {
            Width = DefaultWidth;
            Height = DefaultHeight;
            //Background = 0xffc0c0c0.ToSolidColorBrush();
            Background = Brushes.Black;

            var InfoOverlay = new Canvas
            {
                Width = DefaultWidth,
                Height = DefaultHeight,
            };


            var InfoOverlayShadow = new Rectangle
            {
                Width = DefaultWidth,
                Height = DefaultHeight,
                Fill = Brushes.Black
            }.AttachTo(InfoOverlay);

            var InfoOverlayShadowOpacity = InfoOverlay.ToAnimatedOpacity();
            InfoOverlayShadowOpacity.Opacity = 1;

            var InfoOverlayText = new TextBox
            {
                AcceptsReturn = true,
                IsReadOnly = true,
                Background = Brushes.Transparent,
                BorderThickness = new Thickness(0),
                Width = DefaultWidth,
                Height = 180,
                TextAlignment = TextAlignment.Center,
                FontSize = 30,
                Foreground = Brushes.White,
                Text = "The winner is\n the first player\n to get an unbroken row\n of five stones",
                FontFamily = new FontFamily("Verdana")

            }.MoveTo(0, (DefaultHeight - 180) / 2).AttachTo(InfoOverlay);



            var TouchOverlay = new Canvas
            {
                Width = DefaultWidth,
                Height = DefaultHeight,
                Background = Brushes.Yellow,
                Opacity = 0,
            };



            var Tiles = new Tile[Intersections * Intersections];

            #region WhereUnderAttack
            Func<int, int, IEnumerable<Tile>> WhereUnderAttack =
                (length, value) =>
                    Tiles.Where(
                        k =>
                        {
                            if (k.Value != 0)
                                return false;


                            return k.IsUnderAttack(value, length);
                        }
                    );
            #endregion

            #region AI
            Action AI =
                delegate
                {
                    // defensive rule:

                    var AttackWith4 = WhereUnderAttack(4, -1).FirstOrDefault();
                    if (AttackWith4 != null)
                    {
                        Console.WriteLine("AttackWith4");
                        AttackWith4.Value = -1;
                        return;
                    }

                    var AttackedBy4 = WhereUnderAttack(4, 1).FirstOrDefault();
                    if (AttackedBy4 != null)
                    {
                        Console.WriteLine("AttackedBy4");
                        AttackedBy4.Value = -1;
                        return;
                    }

                    var AttackWith3 = WhereUnderAttack(3, -1).FirstOrDefault();
                    if (AttackWith3 != null)
                    {
                        Console.WriteLine("AttackWith3");
                        AttackWith3.Value = -1;
                        return;
                    }

                    var AttackedBy3 = WhereUnderAttack(3, 1).FirstOrDefault();
//.........这里部分代码省略.........

        public void CreateWindow(Position WindowLocation, Action<WindowInfo> Yield = null)
        {
            var GlassArea = new Canvas();

            GlassArea.AttachTo(this);
            GlassArea.MoveTo(WindowLocation.Left, WindowLocation.Top);
            GlassArea.SizeTo(WindowLocation.Width, WindowLocation.Height);
            GlassArea.ClipToBounds = true;

            for (int i = 0; i < WindowLocation.Width; i += 456)
                for (int j = 0; j < WindowLocation.Height; j += 696)
                {
                    var i2 = new Avalon.Images.s_bg().SizeTo(456, 696);

                    i2.MoveTo(i, j);
                    i2.Opacity = 0.8;

                    i2.AttachTo(GlassArea);
                }

            var GlassOpacity = GlassArea.ToAnimatedOpacity();

            GlassOpacity.Opacity = 1;
            var w = new WindowInfo { GlassArea = GlassArea, GlassOpacity = GlassOpacity, WindowLocation = WindowLocation };


            var Left = new Avalon.Images.s_l
            {
                Stretch = Stretch.Fill
            }
            .AttachTo(this);


            var Top = new Avalon.Images.s_t
            {
                Stretch = Stretch.Fill
            }
            .AttachTo(this);




            var Right = new Avalon.Images.s_r
            {
                Stretch = Stretch.Fill
            }.AttachTo(this);




            var Bottom = new Avalon.Images.s_b
            {
                Stretch = Stretch.Fill
            }
             .AttachTo(this);


            var TopLeft = new Avalon.Images.s_tl
            {
                Stretch = Stretch.Fill
            }
           .AttachTo(this);


            var BottomRight = new Avalon.Images.s_br
            {
                Stretch = Stretch.Fill
            }
             .AttachTo(this);



            var TopRight = new Avalon.Images.s_tr
            {
                Stretch = Stretch.Fill
            }
           .AttachTo(this);


            var BottomLeft = new Avalon.Images.s_bl
            {
                Stretch = Stretch.Fill
            }
           .AttachTo(this);


            w.WindowLocationChanged +=
               delegate
               {
                   Left.MoveTo(WindowLocation.Left - 16, WindowLocation.Top + 6)
                   .SizeTo(16, WindowLocation.Height - 6 - 4);

                   Top.MoveTo(WindowLocation.Left + 6, WindowLocation.Top - 16)
          .SizeTo(WindowLocation.Width - 6 - 4, 22);

                   Right.MoveTo(WindowLocation.Left + WindowLocation.Width, WindowLocation.Top + 6)
               .SizeTo(20, WindowLocation.Height - 4 - 6);


                   Bottom.MoveTo(WindowLocation.Left + 5, WindowLocation.Top + WindowLocation.Height)
//.........这里部分代码省略.........

        public ApplicationCanvas()
        {
            Width = DefaultWidth;
            Height = DefaultHeight;


            this.Background = Brushes.Blue;

            var left = new PartialView(Colors.Blue, true).AttachTo(this);
            var right = new PartialView(Colors.Green).AttachTo(this).MoveTo(DefaultWidth / 2, 0);

            this.InfoOverlay = new Canvas().AttachTo(this);

            this.About = new TextBox
            {
                BorderThickness = new Thickness(0),
                Background = Brushes.Transparent,
                Foreground = Brushes.Black,
                AcceptsReturn = true,

                Text =

@"Windows Presentation Foundation Touch demo
- Debuggable under .NET (fullscreen when maximized and touch events)
- Adobe Flash 10.1 version via jsc
     No touch events in fullscreen
     Browser fullscreen feature shall be used instead
     Tested for IE, Firefox, Chrome

- Javascript version for Firefox4 via jsc
- Tested with 4 touch points on Dell Latitude XT
- Galaxy S/ Galaxy Tab within browser have only 1 touchpoint
- 2012.09 flash no longer available on android
- multitouch seems to work in firefox/ flash (11.0)
- multitouch seems to work in ie/flash (10.0)
- p2p LAN no longer works?
- Works on AIR for Android! :) 2013-03-05
- Works on AIR for iPad! :) 2014-03-01
"


            }.AttachTo(InfoOverlay).MoveTo(128, 32);

            var c1 = new cloud_mid().AttachTo(InfoOverlay);
            var c2 = new cloud_mid().AttachTo(InfoOverlay);


            this.TouchOverlay = new Canvas
            {



            }.AttachTo(this); //.SizeTo(DefaultWidth, DefaultHeight);

            var TouchArea = new Rectangle
            {
                Width = DefaultWidth,
                Height = DefaultHeight,
                Fill = Brushes.White,
                Opacity = 0
            }.AttachTo(TouchOverlay);


            var t = TouchOverlay.ToTouchEvents(
                m =>
                {
                    // a new reusable finger introduced by the system!
                    var Content = new Canvas();

                    new Avalon.Images.white_jsc().AttachTo(Content).MoveTo(
                        Avalon.Images.white_jsc.ImageDefaultWidth / -2,
                        Avalon.Images.white_jsc.ImageDefaultHeight / -2
                    );

                    var CurrentTouchPoint = default(Tuple<double, double>);

                    Func<Tuple<double, double>> GetTouchPoint = () => CurrentTouchPoint;

                    m.TouchDown += e =>
                    {
                        var p = e.GetTouchPoint(TouchOverlay).Position;

                        CurrentTouchPoint = Tuple.Create(p.X, p.Y);
                        Content.AttachTo(InfoOverlay);
                    };

                    m.TouchUp += e =>
                    {
                        CurrentTouchPoint = null;
                        Content.Orphanize();
                    };

                    m.TouchMove += e =>
                    {
                        var p = e.GetTouchPoint(TouchOverlay).Position;

                        CurrentTouchPoint = Tuple.Create(p.X, p.Y);



//.........这里部分代码省略.........

        public TileFieldTest()
        {
            this.Width = DefaultWidth;
            this.Height = DefaultHeight;

            new[]
            {
                Colors.White,
                Colors.Blue,
                Colors.Red,
                Colors.Yellow
            }.ToGradient(DefaultHeight / 4).ForEach(
                (c, i) =>
                new Rectangle
                {
                    Fill = new SolidColorBrush(c),
                    Width = DefaultWidth,
                    Height = 5,
                }.MoveTo(0, i * 4).AttachTo(this)
            );

            var t = new TextBox
            {
                AcceptsReturn = true,
                Background = Brushes.White,
                BorderThickness = new Thickness(0),
                Text = "hello world" + Environment.NewLine,
                Width = DefaultWidth / 2,
                Height = DefaultHeight / 4
            }.AttachTo(this).MoveTo(DefaultWidth / 4, 4);

            var OverlayCanvas = new Canvas
            {
                Width = DefaultWidth,
                Height = DefaultHeight
            };

            var OverlayRectangle = new Rectangle
            {
                Width = DefaultWidth,
                Height = DefaultHeight,
                Fill = Brushes.Black,
                Opacity = 0
            }.AttachTo(OverlayCanvas);

            var field = new TileField(8, 6);
            var field_x = 64;
            var field_y = 200;

            field.Container.MoveTo(field_x, field_y).AttachTo(this);
            field.Overlay.MoveTo(field_x, field_y).AttachTo(OverlayCanvas);

            var WaterFlow = new Queue<Action>();

            #region pipes
            {

                var pipe = new Pipe.PumpToLeft();

                pipe.Container.MoveTo(field_x + Tile.ShadowBorder + Tile.Size * 5, field_y + Tile.ShadowBorder + 52 * 0 - 12).AttachTo(this);

                pipe.Water.ForEach(
                    i =>
                        WaterFlow.Enqueue(() => i.Visibility = Visibility.Visible)
                );

            }

            Enumerable.Range(0, 2).ForEach(
                ix_ =>
                {
                    var ix = 4 - ix_;

                    var pipe = new Pipe.LeftToRight();

                    pipe.Container.MoveTo(field_x + Tile.ShadowBorder + Tile.Size * ix, field_y + Tile.ShadowBorder + 52 * 0 - 12).AttachTo(this);

                    pipe.Water.ForEachReversed(
                        i => WaterFlow.Enqueue(() => i.Visibility = Visibility.Visible)
                    );

                }

            );

            {

                var pipe = new Pipe.RightToBottom();

                pipe.Container.MoveTo(field_x + Tile.ShadowBorder + Tile.Size * 2, field_y + Tile.ShadowBorder + 52 * 0 - 12).AttachTo(this);

                pipe.Water.ForEach(
                    i => WaterFlow.Enqueue(() => i.Visibility = Visibility.Visible)
                );

            }

            Enumerable.Range(1, 2).ForEach(
                iy =>
                {
//.........这里部分代码省略.........

        public ApplicationCanvas()
        {
            var c = new CheckBox
            {
                Content = new TextBlock { Text = "Print to Console  " }
            }.MoveTo(8, 96);


            var t = new TextBlock { Text = "?" }.AttachTo(this);

            var redblockcontainer = new Canvas();

            redblockcontainer.Opacity = 0.8;
            redblockcontainer.Background = Brushes.Red;
            redblockcontainer.AttachTo(this);
            redblockcontainer.MoveTo(8, 8);
            this.SizeChanged += (s, e) => redblockcontainer.MoveTo(64 - 16, this.Height / 3 - 16).SizeTo(this.Width - 96, this.Height / 3 - 8);

            var redblockoverlay = new Canvas();

            redblockoverlay.Opacity = 0.1;
            redblockoverlay.Background = Brushes.Red;
            redblockoverlay.AttachTo(this);
            redblockoverlay.MoveTo(8, 8);
            this.SizeChanged += (s, e) => redblockoverlay.MoveTo(64 + 64, this.Height / 3).SizeTo(this.Width - 96 - 64, this.Height / 3 - 8);

            var yellowblock = new Canvas();
            yellowblock.Opacity = 0.7;
            yellowblock.Background = Brushes.Yellow;
            yellowblock.AttachTo(this);
            yellowblock.SizeTo(400, 200);


            var a_case1 = Enumerable.Range(0, 64).Select(
              i =>
              {
                  var rr = new Rectangle();
                  rr.Fill = Brushes.Blue;
                  rr.AttachTo(yellowblock);
                  rr.SizeTo(32, 32);
                  rr.MoveTo(-32, -32);
                  return rr;
              }
          ).ToArray();


            var a_case2 = Enumerable.Range(0, 64).Select(
              i =>
              {
                  var rr = new Rectangle();
                  rr.Fill = Brushes.Green;
                  rr.AttachTo(this);
                  rr.SizeTo(32, 32);
                  rr.MoveTo(-32, -32);
                  return rr;
              }
          ).ToArray();


            var greenblock = new Canvas();
            greenblock.Opacity = 0.5;
            greenblock.Background = Brushes.Green;
            greenblock.AttachTo(this);
            greenblock.SizeTo(400, 200);
            greenblock.MoveTo(200 - 12, 12);

            var a_case3 = Enumerable.Range(0, 64).Select(
              i =>
              {
                  var rr = new Rectangle();
                  rr.Fill = Brushes.Black;
                  rr.AttachTo(redblockcontainer);
                  rr.SizeTo(32, 32);
                  rr.MoveTo(-32, -32);
                  return rr;
              }
          ).ToArray();



            var case1 = yellowblock;
            var case2 = greenblock;
            var case3 = redblockoverlay;

            #region case1
            case1.TouchDown +=
                (s, e) =>
                {
                    e.Handled = true;
                    // is called implicitly on Android Chrome
                    e.TouchDevice.Capture(case1);

                    Console.WriteLine("TouchDown");
                };

            case1.MouseMove +=
            (s, e) =>
            {
                // case 1
                var p = e.GetPosition(case1);
//.........这里部分代码省略.........