mcs/class/System.Drawing/Test/System.Drawing.Drawing2D/TestHatchBrush.cs

   1 //
   2 // System.Drawing.Drawing2D.TestHatchBrush.cs
   3 //
   4 // Author:
   5 //      Ravindra (rkumar@novell.com)
   6 //
   7 // Copyright (C) 2004,2006 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29
  30 using System;
  31 using System.IO;
  32 using System.Drawing;
  33 using System.Drawing.Imaging;
  34 using System.Drawing.Drawing2D;
  35 using System.Security.Permissions;
  36 using NUnit.Framework;
  37
  38 namespace MonoTests.System.Drawing.Drawing2D
  39 {
  40         [TestFixture]
  41         [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
  42         public class HatchBrushTest {
  43                 Graphics gr;
  44                 Bitmap bmp;
  45                 Font font;
  46                 Color bgColor;  // background color
  47                 Color fgColor;  // foreground color
  48                 int currentTop; // the location for next drawing operation
  49                 int spacing;    // space between two consecutive drawing operations
  50                 int fontSize;   // text size
  51                 int textStart;  // text starting location
  52                 int lineStart;  // line starting location
  53                 int length;     // length of the line
  54                 int penWidth;   // width of the Pen used to draw lines
  55
  56
  57                 public HatchBrushTest ()
  58                 {
  59                         fontSize = 16;
  60                         textStart = 10;
  61                         lineStart = 200;
  62                         length = 400;
  63                         penWidth = 50;
  64                         currentTop = 0;
  65                         spacing = 50;
  66
  67                         bgColor = Color.Yellow;
  68                         fgColor = Color.Red;
  69                 }
  70
  71                 [Test]
  72                 public void TestProperties ()
  73                 {
  74                         HatchBrush hbr = new HatchBrush(HatchStyle.SolidDiamond, fgColor);
  75
  76                         Assert.AreEqual (hbr.HatchStyle, HatchStyle.SolidDiamond, "Props#1");
  77                         Assert.AreEqual (hbr.ForegroundColor.ToArgb (), fgColor.ToArgb (), "Props#2");
  78                         Assert.AreEqual (hbr.BackgroundColor.ToArgb (), Color.Black.ToArgb (), "Props#3");
  79
  80                         hbr = new HatchBrush(HatchStyle.Cross, fgColor, bgColor);
  81
  82                         Assert.AreEqual (hbr.HatchStyle, HatchStyle.Cross, "Props#4");
  83                         Assert.AreEqual (hbr.ForegroundColor.ToArgb (), fgColor.ToArgb (), "Props#5");
  84                         Assert.AreEqual (hbr.BackgroundColor.ToArgb (), bgColor.ToArgb (), "Props#6");
  85                 }
  86
  87                 [Test]
  88                 public void TestClone ()
  89                 {
  90                         HatchBrush hbr = new HatchBrush(HatchStyle.Cross, fgColor, bgColor);
  91
  92                         HatchBrush clone = (HatchBrush) hbr.Clone ();
  93
  94                         Assert.AreEqual (hbr.HatchStyle, clone.HatchStyle, "Clone#1");
  95                         Assert.AreEqual (hbr.ForegroundColor, clone.ForegroundColor, "Clone#2");
  96                         Assert.AreEqual (hbr.BackgroundColor, clone.BackgroundColor, "Clone#3");
  97                 }
  98
  99                 [Test]
 100 #if TARGET_JVM
 101                 [Category ("NotWorking")]
 102 #endif
 103                 public void TestDrawing ()
 104                 {
 105                         // create a bitmap with big enough dimensions
 106                         // to accomodate all the tests
 107                         bmp = new Bitmap (700, 6000); // width, height
 108                         gr = Graphics.FromImage (bmp);
 109                         try {
 110                                 font = new Font (new FontFamily ("Arial"), fontSize);
 111                         }
 112                         catch (ArgumentException) {
 113                                 Assert.Ignore ("Arial FontFamily couldn't be found");
 114                         }
 115
 116                         // make the background white
 117                         gr.Clear (Color.White);
 118
 119                         // draw figures using hatch brush constructed
 120                         // using different constructors
 121                         Constructors ();
 122
 123                         // draw figures using different hatchstyles
 124                         HatchStyles ();
 125
 126                         // save the drawing
 127                         string file =  "TestHatchBrush" + getOutSufix() + ".png";
 128                         bmp.Save (file, ImageFormat.Png);
 129                         File.Delete (file);
 130                 }
 131
 132                 private void Constructors ()
 133                 {
 134                         int top = currentTop;
 135                         SolidBrush br = new SolidBrush (Color.Black);
 136
 137                         top += spacing;
 138
 139                         gr.DrawString ("Test Constructors", font, br, textStart, top);
 140
 141                         // #1
 142                         top += spacing;
 143                         gr.DrawString ("Test #1 Horizontal, BackgroundColor=Black, ForegroundColor=White", font, br, textStart, top);
 144
 145                         top += spacing;
 146                         Pen pen = new Pen (new HatchBrush (HatchStyle.Horizontal, Color.White), penWidth);
 147                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 148
 149                         // #2
 150                         top += spacing;
 151                         gr.DrawString ("Test #2 Vertical, BackgroundColor=Blue, ForegroundColor=Red", font, br, textStart, top);
 152
 153                         top += spacing;
 154                         pen = new Pen (new HatchBrush (HatchStyle.Vertical, Color.Red, Color.Blue), penWidth);
 155                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 156
 157                         currentTop = top;
 158                 }
 159
 160                 private void HatchStyles ()
 161                 {
 162                         int top = currentTop;
 163                         HatchBrush hbr;
 164                         Pen pen;
 165                         SolidBrush br = new SolidBrush (Color.Black);
 166
 167                         top += spacing;
 168
 169                         gr.DrawString ("Test HatchStyles", font, br, textStart, top);
 170
 171                         // #1
 172                         top += spacing;
 173                         gr.DrawString ("Test #1 Horizontal", font, br, textStart, top);
 174
 175                         top += spacing;
 176                         hbr = new HatchBrush (HatchStyle.Horizontal, fgColor, bgColor);
 177                         pen = new Pen (hbr, penWidth);
 178                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 179
 180                         // #2
 181                         top += spacing;
 182                         gr.DrawString ("Test #2 Min", font, br, textStart, top);
 183
 184                         top += spacing;
 185                         pen.Brush = new HatchBrush (HatchStyle.Min, fgColor, bgColor);
 186                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 187
 188                         // #3
 189                         top += spacing;
 190                         gr.DrawString ("Test #3 DarkHorizontal", font, br, textStart, top);
 191
 192                         top += spacing;
 193                         pen.Brush = new HatchBrush (HatchStyle.DarkHorizontal, fgColor, bgColor);
 194                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 195
 196                         // #4
 197                         top += spacing;
 198                         gr.DrawString ("Test #4 LightHorizontal", font, br, textStart, top);
 199
 200                         top += spacing;
 201                         pen.Brush = new HatchBrush (HatchStyle.LightHorizontal, fgColor, bgColor);
 202                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 203
 204                         // #5
 205                         top += spacing;
 206                         gr.DrawString ("Test #5 NarrowHorizontal", font, br, textStart, top);
 207
 208                         top += spacing;
 209                         pen.Brush = new HatchBrush (HatchStyle.NarrowHorizontal, fgColor, bgColor);
 210                         gr.DrawLine (pen, lineStart,top, lineStart + length,top);
 211
 212                         // #6
 213                         top += spacing;
 214                         gr.DrawString ("Test #6 Vertical", font, br, textStart, top);
 215
 216                         top += spacing;
 217                         pen.Brush = new HatchBrush (HatchStyle.Vertical, fgColor, bgColor);
 218                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 219
 220                         // #7
 221                         top += spacing;
 222                         gr.DrawString ("Test #7 DarkVertical", font, br, textStart, top);
 223
 224                         top += spacing;
 225                         pen.Brush = new HatchBrush (HatchStyle.DarkVertical, fgColor, bgColor);
 226                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 227
 228                         // #8
 229                         top += spacing;
 230                         gr.DrawString ("Test #8 LightVertical", font, br, textStart, top);
 231
 232                         top += spacing;
 233                         pen.Brush = new HatchBrush (HatchStyle.LightVertical, fgColor, bgColor);
 234                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 235
 236                         // #9
 237                         top += spacing;
 238                         gr.DrawString ("Test #9 NarrowVertical", font, br, textStart, top);
 239
 240                         top += spacing;
 241                         pen.Brush = new HatchBrush (HatchStyle.NarrowVertical, fgColor, bgColor);
 242                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 243
 244                         // #10
 245                         top += spacing;
 246                         gr.DrawString ("Test #10 Cross", font, br, textStart, top);
 247
 248                         top += spacing;
 249                         pen.Brush = new HatchBrush (HatchStyle.Cross, fgColor, bgColor);
 250                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 251
 252                         // #11
 253                         top += spacing;
 254                         gr.DrawString ("Test #11 LargeGrid", font, br, textStart, top);
 255
 256                         top += spacing;
 257                         pen.Brush = new HatchBrush (HatchStyle.LargeGrid, fgColor, bgColor);
 258                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 259
 260                         // #12
 261                         top += spacing;
 262                         gr.DrawString ("Test #12 SmallGrid", font, br, textStart, top);
 263
 264                         top += spacing;
 265                         pen.Brush = new HatchBrush (HatchStyle.SmallGrid, fgColor, bgColor);
 266                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 267
 268                         // #13
 269                         top += spacing;
 270                         gr.DrawString ("Test #13 DottedGrid", font, br, textStart, top);
 271
 272                         top += spacing;
 273                         pen.Brush = new HatchBrush (HatchStyle.DottedGrid, fgColor, bgColor);
 274                         gr.DrawLine (pen, lineStart,top, lineStart + length,top);
 275
 276                         // #14
 277                         top += spacing;
 278                         gr.DrawString ("Test #14 DiagonalCross", font, br, textStart, top);
 279
 280                         top += spacing;
 281                         pen.Brush = new HatchBrush (HatchStyle.DiagonalCross, fgColor, bgColor);
 282                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 283
 284                         // #15
 285                         top += spacing;
 286                         gr.DrawString ("Test #15 BackwardDiagonal", font, br, textStart, top);
 287
 288                         top += spacing;
 289                         pen.Brush = new HatchBrush (HatchStyle.BackwardDiagonal, fgColor, bgColor);
 290                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 291
 292                         // #16
 293                         top += spacing;
 294                         gr.DrawString ("Test #16 ForwardDiagonal", font, br, textStart, top);
 295
 296                         top += spacing;
 297                         pen.Brush = new HatchBrush (HatchStyle.ForwardDiagonal, fgColor, bgColor);
 298                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 299
 300                         // #17
 301                         top += spacing;
 302                         gr.DrawString ("Test #17 LightDownwardDiagonal", font, br, textStart, top);
 303
 304                         top += spacing;
 305                         pen.Brush = new HatchBrush (HatchStyle.LightDownwardDiagonal, fgColor, bgColor);
 306                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 307
 308                         // #18
 309                         top += spacing;
 310                         gr.DrawString ("Test #18 DarkDownwardDiagonal", font, br, textStart, top);
 311
 312                         top += spacing;
 313                         pen.Brush = new HatchBrush (HatchStyle.DarkDownwardDiagonal, fgColor, bgColor);
 314                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 315
 316                         // #19
 317                         top += spacing;
 318                         gr.DrawString ("Test #19 WideDownwardDiagonal", font, br, textStart, top);
 319
 320                         top += spacing;
 321                         pen.Brush = new HatchBrush (HatchStyle.WideDownwardDiagonal, fgColor, bgColor);
 322                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 323
 324                         // #20
 325                         top += spacing;
 326                         gr.DrawString ("Test #20 LightUpwardDiagonal", font, br, textStart, top);
 327
 328                         top += spacing;
 329                         pen.Brush = new HatchBrush (HatchStyle.LightUpwardDiagonal, fgColor, bgColor);
 330                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 331
 332                         // #21
 333                         top += spacing;
 334                         gr.DrawString ("Test #21 DarkUpwardDiagonal", font, br, textStart, top);
 335
 336                         top += spacing;
 337                         pen.Brush = new HatchBrush (HatchStyle.DarkUpwardDiagonal, fgColor, bgColor);
 338                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 339
 340                         // #22
 341                         top += spacing;
 342                         gr.DrawString ("Test #22 WideUpwardDiagonal", font, br, textStart, top);
 343
 344                         top += spacing;
 345                         pen.Brush = new HatchBrush (HatchStyle.WideUpwardDiagonal, fgColor, bgColor);
 346                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 347
 348                         // #23
 349                         top += spacing;
 350                         gr.DrawString ("Test #23 DashedHorizontal", font, br, textStart, top);
 351
 352                         top += spacing;
 353                         pen.Brush = new HatchBrush (HatchStyle.DashedHorizontal, fgColor, bgColor);
 354                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 355
 356                         // #24
 357                         top += spacing;
 358                         gr.DrawString ("Test #24 DashedVertical", font, br, textStart, top);
 359
 360                         top += spacing;
 361                         hbr = new HatchBrush (HatchStyle.DashedVertical, fgColor, bgColor);
 362                         gr.FillRectangle (hbr, lineStart, top, length, penWidth);
 363
 364                         // #25
 365                         top += spacing;
 366                         gr.DrawString ("Test #25 DashedDownwardDiagonal", font, br, textStart, top);
 367
 368                         top += spacing;
 369                         hbr = new HatchBrush (HatchStyle.DashedDownwardDiagonal, fgColor, bgColor);
 370                         gr.FillRectangle (hbr, lineStart, top, length, penWidth);
 371
 372                         // #26
 373                         top += spacing;
 374                         gr.DrawString ("Test #26 DashedUpwardDiagonal", font, br, textStart, top);
 375
 376                         top += spacing;
 377                         pen = new Pen (new HatchBrush (HatchStyle.DashedUpwardDiagonal, fgColor, bgColor), penWidth);
 378                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 379
 380                         // #27
 381                         top += spacing;
 382                         gr.DrawString ("Test #27 05Percent", font, br, textStart, top);
 383
 384                         top += spacing;
 385                         pen = new Pen (new HatchBrush (HatchStyle.Percent05, fgColor, bgColor), penWidth);
 386                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 387
 388                         // #28
 389                         top += spacing;
 390                         gr.DrawString ("Test #28 10Percent", font, br, textStart, top);
 391
 392                         top += spacing;
 393                         pen = new Pen (new HatchBrush (HatchStyle.Percent10, fgColor, bgColor), penWidth);
 394                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 395
 396                         // #29
 397                         top += spacing;
 398                         gr.DrawString ("Test #29 20Percent", font, br, textStart, top);
 399
 400                         top += spacing;
 401                         pen = new Pen (new HatchBrush (HatchStyle.Percent20, fgColor, bgColor), penWidth);
 402                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 403
 404                         // #30
 405                         top += spacing;
 406                         gr.DrawString ("Test #30 25Percent", font, br, textStart, top);
 407
 408                         top += spacing;
 409                         pen = new Pen (new HatchBrush (HatchStyle.Percent25, fgColor, bgColor), penWidth);
 410                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 411
 412                         // #31
 413                         top += spacing;
 414                         gr.DrawString ("Test #31 30Percent", font, br, textStart, top);
 415
 416                         top += spacing;
 417                         pen = new Pen (new HatchBrush (HatchStyle.Percent30, fgColor, bgColor), penWidth);
 418                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 419
 420                         // #32
 421                         top += spacing;
 422                         gr.DrawString ("Test #32 40Percent", font, br, textStart, top);
 423
 424                         top += spacing;
 425                         pen = new Pen (new HatchBrush (HatchStyle.Percent40, fgColor, bgColor), penWidth);
 426                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 427
 428                         // #33
 429                         top += spacing;
 430                         gr.DrawString ("Test #33 50Percent", font, br, textStart, top);
 431
 432                         top += spacing;
 433                         pen = new Pen (new HatchBrush (HatchStyle.Percent50, fgColor, bgColor), penWidth);
 434                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 435
 436                         // #34
 437                         top += spacing;
 438                         gr.DrawString ("Test #34 60Percent", font, br, textStart, top);
 439
 440                         top += spacing;
 441                         pen = new Pen (new HatchBrush (HatchStyle.Percent60, fgColor, bgColor), penWidth);
 442                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 443
 444                         // #35
 445                         top += spacing;
 446                         gr.DrawString ("Test #35 70Percent", font, br, textStart, top);
 447
 448                         top += spacing;
 449                         pen = new Pen (new HatchBrush (HatchStyle.Percent70, fgColor, bgColor), penWidth);
 450                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 451
 452                         // #36
 453                         top += spacing;
 454                         gr.DrawString ("Test #36 75Percent", font, br, textStart, top);
 455
 456                         top += spacing;
 457                         pen = new Pen (new HatchBrush (HatchStyle.Percent75, fgColor, bgColor), penWidth);
 458                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 459
 460                         // #37
 461                         top += spacing;
 462                         gr.DrawString ("Test #37 80Percent", font, br, textStart, top);
 463
 464                         top += spacing;
 465                         pen = new Pen (new HatchBrush (HatchStyle.Percent80, fgColor, bgColor), penWidth);
 466                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 467
 468                         // #38
 469                         top += spacing;
 470                         gr.DrawString ("Test #38 90Percent", font, br, textStart, top);
 471
 472                         top += spacing;
 473                         pen = new Pen (new HatchBrush (HatchStyle.Percent90, fgColor, bgColor), penWidth);
 474                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 475
 476                         // #39
 477                         top += spacing;
 478                         gr.DrawString ("Test #39 SmallConfetti", font, br, textStart, top);
 479
 480                         top += spacing;
 481                         pen = new Pen (new HatchBrush (HatchStyle.SmallConfetti, fgColor, bgColor), penWidth);
 482                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 483
 484                         // #40
 485                         top += spacing;
 486                         gr.DrawString ("Test #40 LargeConfetti", font, br, textStart, top);
 487
 488                         top += spacing;
 489                         pen = new Pen (new HatchBrush (HatchStyle.LargeConfetti, fgColor, bgColor), penWidth);
 490                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 491
 492                         // #41
 493                         top += spacing;
 494                         gr.DrawString ("Test #41 ZigZag", font, br, textStart, top);
 495
 496                         top += spacing;
 497                         pen = new Pen (new HatchBrush (HatchStyle.ZigZag, fgColor, bgColor), penWidth);
 498                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 499
 500                         // #42
 501                         top += spacing;
 502                         gr.DrawString ("Test #42 Wave", font, br, textStart, top);
 503
 504                         top += spacing;
 505                         pen = new Pen (new HatchBrush (HatchStyle.Wave, fgColor, bgColor), penWidth);
 506                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 507
 508                         // #43
 509                         top += spacing;
 510                         gr.DrawString ("Test #43 HorizontalBrick", font, br, textStart, top);
 511
 512                         top += spacing;
 513                         pen = new Pen (new HatchBrush (HatchStyle.HorizontalBrick, fgColor, bgColor), penWidth);
 514                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 515
 516                         // #44
 517                         top += spacing;
 518                         gr.DrawString ("Test #44 DiagonalBrick", font, br, textStart, top);
 519
 520                         top += spacing;
 521                         pen = new Pen (new HatchBrush (HatchStyle.DiagonalBrick, fgColor, bgColor), penWidth);
 522                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 523
 524                         // #45
 525                         top += spacing;
 526                         gr.DrawString ("Test #45 Weave", font, br, textStart, top);
 527
 528                         top += spacing;
 529                         pen = new Pen (new HatchBrush (HatchStyle.Weave, fgColor, bgColor), penWidth);
 530                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 531
 532                         // #46
 533                         top += spacing;
 534                         gr.DrawString ("Test #46 Plaid", font, br, textStart, top);
 535
 536                         top += spacing;
 537                         pen = new Pen (new HatchBrush (HatchStyle.Plaid, fgColor, bgColor), penWidth);
 538                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 539
 540                         // #47
 541                         top += spacing;
 542                         gr.DrawString ("Test #47 Divot", font, br, textStart, top);
 543
 544                         top += spacing;
 545                         pen = new Pen (new HatchBrush (HatchStyle.Divot, fgColor, bgColor), penWidth);
 546                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 547
 548                         // #48
 549                         top += spacing;
 550                         gr.DrawString ("Test #48 SmallCheckerBoard", font, br, textStart, top);
 551
 552                         top += spacing;
 553                         pen.Brush = new HatchBrush (HatchStyle.SmallCheckerBoard, fgColor, bgColor);
 554                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 555
 556                         // #49
 557                         top += spacing;
 558                         gr.DrawString ("Test #49 LargeCheckerBoard", font, br, textStart, top);
 559
 560                         top += spacing;
 561                         pen.Brush = new HatchBrush (HatchStyle.LargeCheckerBoard, fgColor, bgColor);
 562                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 563
 564                         // #50
 565                         top += spacing;
 566                         gr.DrawString ("Test #50 OutlinedDiamond", font, br, textStart, top);
 567
 568                         top += spacing;
 569                         pen.Brush = new HatchBrush (HatchStyle.OutlinedDiamond, fgColor, bgColor);
 570                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 571
 572                         // #51
 573                         top += spacing;
 574                         gr.DrawString ("Test #51 SolidDiamond", font, br, textStart, top);
 575
 576                         top += spacing;
 577                         pen.Brush = new HatchBrush (HatchStyle.SolidDiamond, fgColor, bgColor);
 578                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 579
 580                         // #52
 581                         top += spacing;
 582                         gr.DrawString ("Test #52 DottedDiamond", font, br, textStart, top);
 583
 584                         top += spacing;
 585                         pen.Brush = new HatchBrush (HatchStyle.DottedDiamond, fgColor, bgColor);
 586                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 587
 588                         // #53
 589                         top += spacing;
 590                         gr.DrawString ("Test #53 Shingle", font, br, textStart, top);
 591
 592                         top += spacing;
 593                         pen.Brush = new HatchBrush (HatchStyle.Shingle, fgColor, bgColor);
 594                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 595
 596                         // #54
 597                         top += spacing;
 598                         gr.DrawString ("Test #54 Trellis", font, br, textStart, top);
 599
 600                         top += spacing;
 601                         pen.Brush = new HatchBrush (HatchStyle.Trellis, fgColor, bgColor);
 602                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 603
 604                         // #55
 605                         top += spacing;
 606                         gr.DrawString ("Test #55 Sphere", font, br, textStart, top);
 607
 608                         top += spacing;
 609                         pen.Brush = new HatchBrush (HatchStyle.Sphere, fgColor, bgColor);
 610                         gr.DrawLine (pen, lineStart, top, lineStart + length, top);
 611
 612                         currentTop = top;
 613                 }
 614
 615                 internal string getOutSufix()
 616                 {
 617                         string s;
 618
 619                         int p = (int) Environment.OSVersion.Platform;
 620                         if ((p == 4) || (p == 128) || (p == 6))
 621                                 s = "-unix";
 622                         else
 623                                 s = "-windows";
 624
 625                         if (Type.GetType ("Mono.Runtime", false) == null)
 626                                 s += "-msnet";
 627                         else
 628                                 s += "-mono";
 629
 630                         return s;
 631                 }
 632         }
 633 }