dev4/psychlops/core/graphic/canvas.cs

   1 using System;\r
   2 using System.Windows;\r
   3 using System.Windows.Controls;\r
   4 using System.Windows.Documents;\r
   5 using System.Windows.Input;\r
   6 using System.Windows.Media;\r
   7 using System.Windows.Media.Animation;\r
   8 using System.Windows.Media.Imaging;\r
   9 using System.Windows.Shapes;\r
  10 using System.Windows.Browser;\r
  11 \r
  12 \r
  13 \r
  14 namespace Psychlops\r
  15 {\r
  16 \r
  17         namespace Templates\r
  18         {\r
  19 \r
  20                 public class StackableDrawable : Drawable\r
  21                 {\r
  22 //                      protected System.Collections.Generic.Queue<Internal.PrimitiveFigure> stack;\r
  23                         internal Internal.PrimitiveFigure[] stack;\r
  24                         internal int stackN;\r
  25                         internal Line[] lineStack;\r
  26                         internal int lineStackN;\r
  27                         internal Rectangle[] rectStack;\r
  28                         internal int rectStackN;\r
  29 \r
  30 \r
  31                         public StackableDrawable()\r
  32                         {\r
  33 //                              stack = new System.Collections.Generic.Queue<Internal.PrimitiveFigure>();\r
  34                                 stack = new Internal.PrimitiveFigure[40000];\r
  35                                 lineStack = new Line[10000];\r
  36                                 rectStack = new Rectangle[10000];\r
  37                                 for (int i = 0; i < 10000; i++)\r
  38                                 {\r
  39                                         lineStack[i] = new Line(0,0,0,0);\r
  40                                         rectStack[i] = new Rectangle();\r
  41                                 }\r
  42                         }\r
  43 \r
  44                         public void clear()\r
  45                         {\r
  46                                 clear(Color.black);\r
  47                         }\r
  48                         public virtual void clear(Color col)\r
  49                         {\r
  50                                 //rect(back_panel, col);\r
  51                         }\r
  52 \r
  53                         public virtual void pix(int x, int y, Color col)\r
  54                         {\r
  55                         }\r
  56 \r
  57                         public virtual void line(Line drawee)\r
  58                         {\r
  59 //                              stack.Enqueue(drawee.clone());\r
  60                         }\r
  61 \r
  62                         public virtual void rect(Rectangle drawee)\r
  63                         {\r
  64                                 //stack.Enqueue(drawee.clone());\r
  65 //                              stack.Enqueue(drawee.copyToStack(this));\r
  66                                 drawee.copyToStack(this);\r
  67                         }\r
  68 \r
  69                         public virtual void ellipse(Ellipse drawee)\r
  70                         {\r
  71 //                              stack.Enqueue(drawee.clone());\r
  72                         }\r
  73 \r
  74                         public virtual void polygon(Polygon drawee)\r
  75                         {\r
  76 //                              stack.Enqueue(drawee.clone());\r
  77                         }\r
  78 \r
  79                         public virtual void letters(Letters drawee)\r
  80                         {\r
  81 //                              stack.Enqueue(drawee.clone());\r
  82                         }\r
  83 \r
  84                         public virtual void image(Image drawee)\r
  85                         {\r
  86 //                              stack.Enqueue(drawee.clone());\r
  87                         }\r
  88 \r
  89                         public void msg(string str, double x, double y) { msg(str, x, y, Color.white); }\r
  90                         public virtual void msg(string dstr, double x, double y, Color col)\r
  91                         {\r
  92                                 var let = new Letters(dstr);\r
  93                                 let.locate(x, y);\r
  94                                 let.fill = col;\r
  95                                 this.letters(let);\r
  96                         }\r
  97                         public void var<Type>(Type val, double x, double y) { msg(val.ToString(), x, y, Color.white); }\r
  98                         public void var<Type>(Type val, double x, double y, Color col) { msg(val.ToString(), x, y, col); }\r
  99 \r
 100                         public virtual Point getCenter() { return new Point(0, 0, 0); }\r
 101                 }\r
 102 \r
 103         }\r
 104 \r
 105         public class Canvas : Templates.StackableDrawable\r
 106         {\r
 107 \r
 108                 internal System.Windows.Controls.Canvas masterPool, prevPool;\r
 109                 internal System.Windows.Point[] pointPool;\r
 110                 internal int pointPoolN;\r
 111                 internal SolidColorBrush[] brushPool;\r
 112                 internal int brushPoolN;\r
 113                 internal System.Windows.Shapes.Line[] linePool;\r
 114                 internal int linePoolN;\r
 115                 internal System.Windows.Shapes.Rectangle[] rectPool;\r
 116                 internal int rectPoolN;\r
 117 \r
 118                 #region initializer\r
 119 \r
 120                 internal delegate void TwoIntProcedure(int x, int y);\r
 121                 internal delegate void SimpleProcedure();\r
 122                 SimpleProcedure flipexec;\r
 123 \r
 124                 //public static System.Windows.Controls.Image default_buffer_frame;\r
 125                 public static System.Windows.Controls.UserControl default_panel;\r
 126                 public static System.Windows.Controls.Canvas default_api_canvas;\r
 127                 public static WriteableBitmap default_buffer;\r
 128                 //WriteableBitmap buffer;\r
 129                 //System.Windows.Controls.Image instance;\r
 130                 System.Windows.Controls.Canvas api_canvas;\r
 131                 System.Windows.Controls.UserControl panel;\r
 132                 Rectangle back_panel;\r
 133                 double width_, height_;\r
 134 \r
 135                 public Canvas(int wid, int hei)\r
 136                 {\r
 137                         panel = default_panel;\r
 138                         api_canvas = default_api_canvas;\r
 139                         initialize(wid, hei);\r
 140                 }\r
 141                 public Canvas(int wid, int hei, System.Windows.Controls.Canvas apicnvs, System.Windows.Controls.UserControl system)\r
 142                 {\r
 143                         panel = system;\r
 144                         api_canvas = apicnvs;\r
 145                         initialize(wid, hei);\r
 146                 }\r
 147                 protected void initialize(int wid, int hei)\r
 148                 {\r
 149                         width_ = wid;\r
 150                         height_ = hei;\r
 151                         api_canvas.Dispatcher.BeginInvoke(new TwoIntProcedure(initialize__), wid, hei);\r
 152                         Mouse._prime = api_canvas;\r
 153                         Main.drawable = this;\r
 154                         Main.canvas = this;\r
 155 \r
 156                         back_panel = new Rectangle(wid, hei);\r
 157 \r
 158                         flipexec = new SimpleProcedure(executeFlip);\r
 159                 }\r
 160                 protected void initialize__(int wid, int hei)\r
 161                 {\r
 162                         api_canvas.Width = wid;\r
 163                         api_canvas.Height = hei;\r
 164                         api_canvas.MouseMove += Mouse.Canvas_MousePos;\r
 165                         api_canvas.MouseLeftButtonDown += Mouse.Canvas_LDown;\r
 166                         api_canvas.MouseLeftButtonUp += Mouse.Canvas_LUp;\r
 167                         api_canvas.MouseWheel += Mouse.Canvas_MouseWheel;\r
 168                         panel.KeyDown += Keyboard.Canvas_KeyDown;\r
 169                         panel.KeyUp += Keyboard.Canvas_KeyUp;\r
 170 \r
 171                         HtmlElement htmlHost = HtmlPage.Document.GetElementById("silverlightControlHost");\r
 172                         //if (htmlHost != null) HtmlPage.Window.Alert("silverlightControlHost is null");\r
 173                         htmlHost.SetStyleAttribute("width", (wid).ToString()+"px");\r
 174                         htmlHost.SetStyleAttribute("height", (20+hei).ToString() + "px");\r
 175                         htmlHost.SetStyleAttribute("margin", "2em auto auto auto");\r
 176 \r
 177 \r
 178                         pointPool = new System.Windows.Point[10000];\r
 179                         brushPool = new SolidColorBrush[10000];\r
 180                         linePool = new System.Windows.Shapes.Line[10000];\r
 181                         rectPool = new System.Windows.Shapes.Rectangle[10000];\r
 182                         for (int i = 0; i < 10000; i++)\r
 183                         {\r
 184                                 pointPool[i] = new System.Windows.Point();\r
 185                                 brushPool[i] = new SolidColorBrush();\r
 186                                 linePool[i] = new System.Windows.Shapes.Line();\r
 187                                 rectPool[i] = new System.Windows.Shapes.Rectangle();\r
 188                         }\r
 189                         for (int i = 0; i < 300; i++)\r
 190                         {\r
 191                                 api_canvas.Children.Add(rectStack[i].poolNative(this));\r
 192                                 api_canvas.Children.Add(rectStack[i].poolNative(this));\r
 193                         }\r
 194 \r
 195                         masterPool = new System.Windows.Controls.Canvas();\r
 196                         prevPool = new System.Windows.Controls.Canvas();\r
 197 //                      masterPool.Children.Add()\r
 198                 }\r
 199 \r
 200                 #endregion\r
 201 \r
 202                 #region static initializer\r
 203                 /*\r
 204                 static System.Windows.Shapes.Line api_line;\r
 205                 static System.Windows.Shapes.Path api_curve;\r
 206                 static System.Windows.Shapes.Rectangle api_rect;\r
 207                 static System.Windows.Shapes.Ellipse api_ellipse;\r
 208                 static System.Windows.Shapes.Polygon api_polygon;\r
 209                 static System.Windows.Shapes.Polyline api_polyline;\r
 210                 static System.Windows.Media.Color api_color;\r
 211                 static System.Windows.Media.SolidColorBrush api_fill;\r
 212                 static System.Windows.Media.SolidColorBrush api_stroke;\r
 213                 static System.Windows.Media.TranslateTransform api_translation;\r
 214                 static Canvas()\r
 215                 {\r
 216                         api_line = new System.Windows.Shapes.Line();\r
 217                         api_curve    = new System.Windows.Shapes.Path();\r
 218                         api_rect     = new System.Windows.Shapes.Rectangle();\r
 219                         api_ellipse  = new System.Windows.Shapes.Ellipse();\r
 220                         api_polygon  = new System.Windows.Shapes.Polygon();\r
 221                         api_polyline = new System.Windows.Shapes.Polyline();\r
 222                         api_color       = new System.Windows.Media.Color();\r
 223                         api_fill        = new System.Windows.Media.SolidColorBrush();\r
 224                         api_stroke      = new System.Windows.Media.SolidColorBrush();\r
 225                         api_translation = new System.Windows.Media.TranslateTransform();\r
 226                 }\r
 227                 */\r
 228                 #endregion\r
 229 \r
 230 \r
 231                 public override void clear(Color col)\r
 232                 {\r
 233                         back_panel.fill = col;\r
 234 //                      stack.Clear();\r
 235                         stackN = 0;\r
 236                         rect(back_panel);\r
 237                 }\r
 238 \r
 239                 int nextIntervalFrame = 1, chacked = 0;\r
 240                 public void flip()\r
 241                 {\r
 242                         //api_canvas.Dispatcher.BeginInvoke(flipexec);\r
 243                         //flipexec();\r
 244                         //System.Threading.Thread.Sleep(System.Threading.Timeout.Infinite);\r
 245                         lock (this)\r
 246                         {\r
 247                                 nextIntervalFrame = 1;\r
 248                                 chacked = 1;\r
 249                         }\r
 250 //                      pointPoolN = 0;\r
 251 //                      brushPoolN = 0;\r
 252 //                      linePoolN = 0;\r
 253                         rectPoolN = 0;\r
 254                         lineStackN = 0;\r
 255                         rectStackN = 0;\r
 256                         Internal.Main.canvas_flag.WaitOne();\r
 257                 }\r
 258                 public void executeFlip()\r
 259                 {\r
 260                         lock (this)\r
 261                         {\r
 262                                 nextIntervalFrame--;\r
 263                         }\r
 264                         if (nextIntervalFrame <= 0)\r
 265                         {\r
 266                                 var rr = new Random();\r
 267                                 //Psychlops.AppState.statusBar = chacked.ToString();\r
 268                                 if (chacked > 0)\r
 269                                 {\r
 270                 //                      prevPool.Children.Clear();\r
 271                 //                      var tmp = new System.Windows.Controls.Canvas();\r
 272 //                                      if (stack.Count > 0)\r
 273                                         if (stackN > 0)\r
 274                                         {\r
 275                                                 //foreach (UIElement e in api_canvas.Children)\r
 276                                                 //{\r
 277                                                 //}\r
 278 //                                              foreach (Internal.PrimitiveFigure f in stack)\r
 279                                                 for (int i = 0; i < stackN - 2; i++)\r
 280                                                 {\r
 281                                                         //                                                      tmp.Children.Add(f.toNative());\r
 282 //                                                      tmp.Children.Add(f.poolNative(this));\r
 283                 //                                      tmp.Children.Add(stack[i].poolNative(this));\r
 284                                                         System.Windows.Controls.Canvas.SetLeft(api_canvas.Children[i + 1], rectStack[i].left);\r
 285                                                         api_canvas.Children[0] = api_canvas.Children[0];\r
 286                                                 }\r
 287                                                 stackN = 0;\r
 288 \r
 289                                         }\r
 290                 //                      api_canvas.Children.Clear();\r
 291                 //                      api_canvas.Children.Add(tmp);\r
 292 //                                      stack.Clear();\r
 293                                         lock (this)\r
 294                                         {\r
 295                                                 chacked = 0;\r
 296                                         }\r
 297                                         Psychlops.Internal.Main.canvas_flag.Set();\r
 298                 //                      prevPool = tmp;\r
 299                                 }\r
 300                         }\r
 301                         System.Threading.Thread.Sleep(0);\r
 302                 }\r
 303 \r
 304                 #region Properties\r
 305 \r
 306                 public double width { get { return width_; } }\r
 307                 public double height { get { return height_; } }\r
 308                 public Point center { get { return new Point(width / 2.0, height / 2.0, 0); } }\r
 309                 public double getWidth() { return width; }\r
 310                 public double getHeight() { return height; }\r
 311                 public override Point getCenter() { return center; }\r
 312                 public double getHCenter() { return width / 2; }\r
 313                 public double getVCenter() { return height / 2; }\r
 314                 public double getRefreshRate() { return 60; }\r
 315 \r
 316                 #endregion\r
 317 \r
 318 \r
 319         }\r
 320 \r
 321 \r
 322 \r
 323         #region primitive tokenizer\r
 324 \r
 325         partial struct Point\r
 326         {\r
 327                 public static implicit operator System.Windows.Point(Point d)\r
 328                 {\r
 329                         return new System.Windows.Point(d.x, d.y);\r
 330                 }\r
 331         }\r
 332 \r
 333         partial struct Color\r
 334         {\r
 335                 public static implicit operator System.Windows.Media.Color(Color d)\r
 336                 {\r
 337                         return System.Windows.Media.Color.FromArgb((byte)(d.a * 255), (byte)(d.r * 255), (byte)(d.g * 255), (byte)(d.b * 255));\r
 338                 }\r
 339                 public static implicit operator System.Windows.Media.SolidColorBrush(Color d)\r
 340                 {\r
 341                         return new SolidColorBrush { Color = d };\r
 342                 }\r
 343         }\r
 344 \r
 345         partial struct Stroke\r
 346         {\r
 347                 public void apply(System.Windows.Shapes.Shape target)\r
 348                 {\r
 349                         target.Stroke = this;\r
 350                         //target.StrokeDashArray\r
 351                         target.StrokeThickness = thick;\r
 352                 }\r
 353                 public static implicit operator SolidColorBrush(Stroke d)\r
 354                 {\r
 355                         return new SolidColorBrush { Color = d.color };\r
 356                 }\r
 357         }\r
 358 \r
 359         partial class Line\r
 360         {\r
 361                 public Line dup()\r
 362                 {\r
 363                         return (Line)MemberwiseClone();\r
 364                 }\r
 365                 public Line clone()\r
 366                 {\r
 367                         return (Line)MemberwiseClone();\r
 368                 }\r
 369                 public static implicit operator System.Windows.Shapes.Line(Line d)\r
 370                 {\r
 371                         var tmp =  new System.Windows.Shapes.Line() { X1 = d.begin.x, Y1 = d.begin.y, X2 = d.end.x, Y2 = d.end.y };\r
 372                         if (d.stroke.thick == 0.0) tmp.Stroke = d.fill;\r
 373                         else d.stroke.apply(tmp);\r
 374                         return tmp;\r
 375                 }\r
 376                 public UIElement toNative() { return this; }\r
 377 \r
 378                 public UIElement poolNative(Canvas d)\r
 379                 {\r
 380                         var tmp = d.linePool[d.linePoolN];\r
 381                         tmp.X1 = begin.x;\r
 382                         tmp.Y1 = begin.y;\r
 383                         tmp.X2 = end.x;\r
 384                         tmp.Y2 = end.y;\r
 385                         if (stroke.thick == 0.0) tmp.Stroke = fill;\r
 386                         else stroke.apply(tmp);\r
 387                         System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 388                         System.Windows.Controls.Canvas.SetTop(tmp, top);\r
 389                         tmp.Visibility = Visibility.Visible;\r
 390                         d.linePoolN++;\r
 391                         return tmp;\r
 392                 }\r
 393         }\r
 394 \r
 395         partial class Rectangle\r
 396         {\r
 397                 public Rectangle dup()\r
 398                 {\r
 399                         return (Rectangle)MemberwiseClone();\r
 400                 }\r
 401                 public Rectangle clone()\r
 402                 {\r
 403                         return (Rectangle)MemberwiseClone();\r
 404                 }\r
 405                 public void copyToStack(Templates.StackableDrawable d)\r
 406                 {\r
 407                         var tmp = d.rectStack[d.rectStackN];\r
 408                         tmp.v1 = v1;\r
 409                         tmp.v2 = v2;\r
 410                         tmp.fill = fill;\r
 411                         d.stack[d.stackN] = tmp; \r
 412                         d.rectStackN++;\r
 413                         d.stackN++;\r
 414                 }\r
 415                 public static implicit operator System.Windows.Rect(Rectangle d)\r
 416                 {\r
 417                         return new System.Windows.Rect(d.v1.x, d.v1.y, d.v2.x, d.v2.y);\r
 418                 }\r
 419                 public static implicit operator System.Windows.Shapes.Rectangle(Rectangle d)\r
 420                 {\r
 421                         var tmp = new System.Windows.Shapes.Rectangle { Width = d.width, Height = d.height, Fill = d.fill };\r
 422                         d.stroke.apply(tmp);\r
 423                         System.Windows.Controls.Canvas.SetLeft(tmp, d.left);\r
 424                         System.Windows.Controls.Canvas.SetTop(tmp, d.top);\r
 425                         return tmp;\r
 426                 }\r
 427                 public UIElement toNative() { return this; }\r
 428 \r
 429                 public UIElement poolNative(Canvas d)\r
 430                 {\r
 431                         var tmp = d.rectPool[d.rectPoolN];\r
 432                         tmp.Width = width;\r
 433                         tmp.Height = height;\r
 434                         tmp.Fill = fill;\r
 435                         System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 436                         System.Windows.Controls.Canvas.SetTop(tmp, top);\r
 437                         tmp.Visibility = Visibility.Visible;\r
 438                         d.rectPoolN++;\r
 439                         return tmp;\r
 440                 }\r
 441         }\r
 442 \r
 443         partial class Ellipse\r
 444         {\r
 445                 public Ellipse dup()\r
 446                 {\r
 447                         return (Ellipse)MemberwiseClone();\r
 448                 }\r
 449                 public Ellipse clone()\r
 450                 {\r
 451                         return (Ellipse)MemberwiseClone();\r
 452                 }\r
 453                 public static implicit operator System.Windows.Shapes.Ellipse(Ellipse d)\r
 454                 {\r
 455                         var tmp = new System.Windows.Shapes.Ellipse { Width = d.width, Height = d.height, Fill = d.fill };\r
 456                         d.stroke.apply(tmp);\r
 457                         System.Windows.Controls.Canvas.SetLeft(tmp, d.left);\r
 458                         System.Windows.Controls.Canvas.SetTop(tmp, d.top);\r
 459                         return tmp;\r
 460                 }\r
 461                 public UIElement toNative() { return this; }\r
 462 \r
 463                 public UIElement poolNative(Canvas d)\r
 464                 {\r
 465 /*                      var tmp = d.rectPool[d.rectPoolN];\r
 466                         tmp.Width = width;\r
 467                         tmp.Height = height;\r
 468                         tmp.Fill = fill;\r
 469                         System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 470                         System.Windows.Controls.Canvas.SetTop(d.rectPool[d.rectPoolN], top);\r
 471                         tmp.Visibility = Visibility.Visible;\r
 472                         d.rectPoolN++;\r
 473 */\r
 474                         return this;\r
 475                 }\r
 476         }\r
 477 \r
 478         partial class Polygon\r
 479         {\r
 480                 public Polygon dup()\r
 481                 {\r
 482                         return (Polygon)MemberwiseClone();\r
 483                 }\r
 484                 public Polygon clone()\r
 485                 {\r
 486                         return (Polygon)MemberwiseClone();\r
 487                 }\r
 488                 public static implicit operator System.Windows.Shapes.Polygon(Polygon d)\r
 489                 {\r
 490                         var tmp = new System.Windows.Shapes.Polygon { Fill = d.fill };\r
 491                         d.stroke.apply(tmp);\r
 492                         foreach (Point p in d.vertices)\r
 493                         {\r
 494                                 tmp.Points.Add(p);\r
 495                         }\r
 496                         System.Windows.Controls.Canvas.SetLeft(tmp, d.datum.x);\r
 497                         System.Windows.Controls.Canvas.SetTop(tmp, d.datum.y);\r
 498                         return tmp;\r
 499                 }\r
 500                 public UIElement toNative() { return this; }\r
 501 \r
 502                 public UIElement poolNative(Canvas d)\r
 503                 {\r
 504                         /*                      var tmp = d.rectPool[d.rectPoolN];\r
 505                                                 tmp.Width = width;\r
 506                                                 tmp.Height = height;\r
 507                                                 tmp.Fill = fill;\r
 508                                                 System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 509                                                 System.Windows.Controls.Canvas.SetTop(d.rectPool[d.rectPoolN], top);\r
 510                                                 tmp.Visibility = Visibility.Visible;\r
 511                                                 d.rectPoolN++;\r
 512 */\r
 513                         return this;\r
 514                 }\r
 515 \r
 516         }\r
 517         \r
 518         partial class Letters\r
 519         {\r
 520                 #region static initializer\r
 521                 internal static System.Collections.Generic.Dictionary<int, System.Windows.FontWeight> FONT_WEIGHT_BRIDGE;\r
 522                 internal static System.Collections.Generic.Dictionary<Font.Style, System.Windows.FontStyle> FONT_STYLE_BRIDGE;\r
 523                 internal static System.Collections.Generic.Dictionary<Letters.HorizontalAlign, TextAlignment> LETTERS_H_ALIGN_BRIDGE;\r
 524                 static Letters()\r
 525                 {\r
 526                         FONT_WEIGHT_BRIDGE = new System.Collections.Generic.Dictionary<int, System.Windows.FontWeight>();\r
 527                         FONT_WEIGHT_BRIDGE.Add((int)Font.Weight.normal, System.Windows.FontWeights.Normal);\r
 528                         FONT_WEIGHT_BRIDGE.Add((int)Font.Weight.bold, System.Windows.FontWeights.Bold);\r
 529                         FONT_STYLE_BRIDGE = new System.Collections.Generic.Dictionary<Font.Style, System.Windows.FontStyle>();\r
 530                         FONT_STYLE_BRIDGE.Add(Font.Style.normal, System.Windows.FontStyles.Normal);\r
 531                         FONT_STYLE_BRIDGE.Add(Font.Style.italic, System.Windows.FontStyles.Italic);\r
 532                         FONT_STYLE_BRIDGE.Add(Font.Style.oblique, System.Windows.FontStyles.Italic);\r
 533                         LETTERS_H_ALIGN_BRIDGE = new System.Collections.Generic.Dictionary<Letters.HorizontalAlign, TextAlignment>();\r
 534                         LETTERS_H_ALIGN_BRIDGE.Add(Letters.HorizontalAlign.left, TextAlignment.Left);\r
 535                         LETTERS_H_ALIGN_BRIDGE.Add(Letters.HorizontalAlign.center, TextAlignment.Center);\r
 536                         LETTERS_H_ALIGN_BRIDGE.Add(Letters.HorizontalAlign.right, TextAlignment.Right);\r
 537                         LETTERS_H_ALIGN_BRIDGE.Add(Letters.HorizontalAlign.not_specified, TextAlignment.Left);\r
 538                 }\r
 539                 #endregion\r
 540                 public Letters dup()\r
 541                 {\r
 542                         return (Letters)MemberwiseClone();\r
 543                 }\r
 544                 public Letters clone()\r
 545                 {\r
 546                         return (Letters)MemberwiseClone();\r
 547                 }\r
 548                 public static implicit operator System.Windows.Controls.TextBlock(Letters d)\r
 549                 {\r
 550                         //var zapi_shape = new System.Windows.Documents.Glyphs();\r
 551                         var tmp = new System.Windows.Controls.TextBlock {\r
 552                                 Text = d.str, Width = 500, Height = 500,\r
 553                                 FontSize = d.font.size,\r
 554                                 //tmp.FontFamily = ,\r
 555                                 FontStyle = FONT_STYLE_BRIDGE[d.font.style],\r
 556                                 FontWeight = FONT_WEIGHT_BRIDGE[d.font.weight],\r
 557                                 TextAlignment = LETTERS_H_ALIGN_BRIDGE[d.align],\r
 558                                 Foreground = d.fill\r
 559                         };\r
 560                         double left = 0;\r
 561                         switch (d.align)\r
 562                         {\r
 563                                 case Letters.HorizontalAlign.left: break;\r
 564                                 case Letters.HorizontalAlign.center: left = tmp.Width / 2; break;\r
 565                                 case Letters.HorizontalAlign.right: left = tmp.Width; break;\r
 566                         }\r
 567                         System.Windows.Controls.Canvas.SetLeft(tmp, d.datum.x - left);\r
 568                         System.Windows.Controls.Canvas.SetTop(tmp, d.datum.y - d.font.size);\r
 569                         return tmp;\r
 570                 }\r
 571                 public UIElement toNative() { return this; }\r
 572 \r
 573                 public UIElement poolNative(Canvas d)\r
 574                 {\r
 575                         /*                      var tmp = d.rectPool[d.rectPoolN];\r
 576                                                 tmp.Width = width;\r
 577                                                 tmp.Height = height;\r
 578                                                 tmp.Fill = fill;\r
 579                                                 System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 580                                                 System.Windows.Controls.Canvas.SetTop(d.rectPool[d.rectPoolN], top);\r
 581                                                 tmp.Visibility = Visibility.Visible;\r
 582                                                 d.rectPoolN++;\r
 583 */\r
 584                         return this;\r
 585                 }\r
 586         }\r
 587 \r
 588         partial class Image\r
 589         {\r
 590                 internal void initialize__(int wid, int hei)\r
 591                 {\r
 592                         Canvas.default_api_canvas.Dispatcher.BeginInvoke(new Canvas.TwoIntProcedure(create__), wid, hei);\r
 593                         //buffer = new WriteableBitmap(wid, hei);\r
 594                 }\r
 595                 internal void create__(int wid, int hei)\r
 596                 {\r
 597                         buffer = new WriteableBitmap(wid, hei);\r
 598                 }\r
 599                 delegate void FieldFunc1(System.Func<int, int, System.Windows.Media.Color> func);\r
 600                 delegate void FieldFunc2(System.Func<int, int, System.Windows.Media.Color, System.Windows.Media.Color> func);\r
 601                 public void field__(System.Func<int, int, System.Windows.Media.Color> func)\r
 602                 {\r
 603                         Canvas.default_api_canvas.Dispatcher.BeginInvoke(new FieldFunc1(field___), func);\r
 604                         //buffer.ForEach(func);\r
 605                 }\r
 606                 public void field__(System.Func<int, int, System.Windows.Media.Color, System.Windows.Media.Color> func)\r
 607                 {\r
 608                         Canvas.default_api_canvas.Dispatcher.BeginInvoke(new FieldFunc2(field___), func);\r
 609                         //buffer.ForEach(func);\r
 610                 }\r
 611                 public void field___(System.Func<int, int, System.Windows.Media.Color> func)\r
 612                 {\r
 613                         buffer.ForEach(func);\r
 614                 }\r
 615                 public void field___(System.Func<int, int, System.Windows.Media.Color, System.Windows.Media.Color> func)\r
 616                 {\r
 617                         buffer.ForEach(func);\r
 618                 }\r
 619 \r
 620                 public Image clone()\r
 621                 {\r
 622                         return (Image)MemberwiseClone();\r
 623                 }\r
 624                 public static implicit operator System.Windows.Controls.Image(Image d)\r
 625                 {\r
 626                         var tmp = new System.Windows.Controls.Image();\r
 627                         tmp.Source = d.buffer;\r
 628                         System.Windows.Controls.Canvas.SetLeft(tmp, d.datum.x);\r
 629                         System.Windows.Controls.Canvas.SetTop(tmp, d.datum.y);\r
 630                         return tmp;\r
 631                 }\r
 632                 public UIElement toNative() { return this; }\r
 633 \r
 634                 public UIElement poolNative(Canvas d)\r
 635                 {\r
 636                         /*                      var tmp = d.rectPool[d.rectPoolN];\r
 637                                                 tmp.Width = width;\r
 638                                                 tmp.Height = height;\r
 639                                                 tmp.Fill = fill;\r
 640                                                 System.Windows.Controls.Canvas.SetLeft(tmp, left);\r
 641                                                 System.Windows.Controls.Canvas.SetTop(d.rectPool[d.rectPoolN], top);\r
 642                                                 tmp.Visibility = Visibility.Visible;\r
 643                                                 d.rectPoolN++;\r
 644 */\r
 645                         return this;\r
 646                 }\r
 647 \r
 648         }\r
 649 \r
 650         #endregion\r
 651 \r
 652 \r
 653 }