1 /**************************************************************************\ 2 * 3 * Copyright (c) 1998-2000, Microsoft Corp. All Rights Reserved. 4 * 5 * Module Name: 6 * 7 * GdiplusBrush.h 8 * 9 * Abstract: 10 * 11 * Brush API related declarations 12 * 13 \**************************************************************************/ 14 15 #ifndef _GDIPLUSBRUSH_H 16 #define _GDIPLUSBRUSH_H 17 18 //-------------------------------------------------------------------------- 19 // Abstract base class for various brush types 20 //-------------------------------------------------------------------------- 21 22 class GraphicsPath; 23 24 class Brush : public GdiplusBase 25 { 26 public: 27 friend class Pen; 28 friend class Graphics; 29 30 virtual ~Brush() 31 { 32 DllExports::GdipDeleteBrush(nativeBrush); 33 } 34 35 virtual Brush* Clone() const 36 { 37 GpBrush *brush = NULL; 38 39 SetStatus(DllExports::GdipCloneBrush(nativeBrush, &brush)); 40 41 Brush *newBrush = new Brush(brush, lastResult); 42 43 if (newBrush == NULL) 44 { 45 DllExports::GdipDeleteBrush(brush); 46 } 47 48 return newBrush; 49 } 50 51 BrushType GetType() const 52 { 53 BrushType type = static_cast<BrushType>(-1); 54 55 SetStatus(DllExports::GdipGetBrushType(nativeBrush, &type)); 56 57 return type; 58 } 59 60 Status GetLastStatus() const 61 { 62 Status lastStatus = lastResult; 63 lastResult = Ok; 64 65 return lastStatus; 66 } 67 68 protected: 69 70 Brush() 71 { 72 SetStatus(NotImplemented); 73 } 74 75 #ifdef DCR_USE_NEW_250932 76 77 private: 78 Brush(const Brush& brush); 79 Brush& operator=(const Brush& brush); 80 protected: 81 82 #else 83 84 Brush(const Brush& brush) 85 { 86 brush; 87 SetStatus(NotImplemented); 88 } 89 90 Brush& operator=(const Brush& brush) 91 { 92 brush; 93 SetStatus(NotImplemented); 94 return *this; 95 } 96 97 #endif 98 99 Brush(GpBrush* nativeBrush, Status status) 100 { 101 lastResult = status; 102 SetNativeBrush(nativeBrush); 103 } 104 105 VOID SetNativeBrush(GpBrush* nativeBrush) 106 { 107 this->nativeBrush = nativeBrush; 108 } 109 110 Status SetStatus(Status status) const 111 { 112 if (status != Ok) 113 return (lastResult = status); 114 else 115 return status; 116 } 117 118 GpBrush* nativeBrush; 119 mutable Status lastResult; 120 }; 121 122 //-------------------------------------------------------------------------- 123 // Represent solid fill brush object 124 //-------------------------------------------------------------------------- 125 126 class SolidBrush : public Brush 127 { 128 public: 129 friend class Pen; 130 131 SolidBrush(IN const Color& color) 132 { 133 GpSolidFill *brush = NULL; 134 135 lastResult = DllExports::GdipCreateSolidFill(color.GetValue(), &brush); 136 137 SetNativeBrush(brush); 138 } 139 140 Status GetColor(OUT Color* color) const 141 { 142 ARGB argb; 143 144 if (color == NULL) 145 { 146 return SetStatus(InvalidParameter); 147 } 148 149 SetStatus(DllExports::GdipGetSolidFillColor((GpSolidFill*)nativeBrush, 150 &argb)); 151 152 *color = Color(argb); 153 154 return lastResult; 155 } 156 157 Status SetColor(IN const Color& color) 158 { 159 return SetStatus(DllExports::GdipSetSolidFillColor((GpSolidFill*)nativeBrush, 160 color.GetValue())); 161 } 162 163 #ifdef DCR_USE_NEW_250932 164 165 private: 166 SolidBrush(const SolidBrush &); 167 SolidBrush& operator=(const SolidBrush &); 168 169 #endif 170 171 protected: 172 173 SolidBrush() 174 { 175 } 176 }; 177 178 class TextureBrush : public Brush 179 { 180 public: 181 friend class Pen; 182 183 TextureBrush(IN Image* image, 184 IN WrapMode wrapMode = WrapModeTile) 185 { 186 GpTexture *texture = NULL; 187 188 lastResult = DllExports::GdipCreateTexture( 189 image->nativeImage, 190 wrapMode, &texture); 191 192 SetNativeBrush(texture); 193 } 194 195 // When creating a texture brush from a metafile image, the dstRect 196 // is used to specify the size that the metafile image should be 197 // rendered at in the device units of the destination graphics. 198 // It is NOT used to crop the metafile image, so only the width 199 // and height values matter for metafiles. 200 TextureBrush(IN Image* image, 201 IN WrapMode wrapMode, 202 IN const RectF &dstRect) 203 { 204 GpTexture *texture = NULL; 205 206 lastResult = DllExports::GdipCreateTexture2( 207 image->nativeImage, 208 wrapMode, 209 dstRect.X, 210 dstRect.Y, 211 dstRect.Width, 212 dstRect.Height, 213 &texture); 214 215 SetNativeBrush(texture); 216 } 217 218 // When creating a texture brush from a metafile image, the dstRect 219 // is used to specify the size that the metafile image should be 220 // rendered at in the device units of the destination graphics. 221 // It is NOT used to crop the metafile image, so only the width 222 // and height values matter for metafiles. 223 224 TextureBrush(IN Image *image, 225 IN const RectF &dstRect, 226 IN const ImageAttributes *imageAttributes = NULL) 227 { 228 GpTexture *texture = NULL; 229 230 lastResult = DllExports::GdipCreateTextureIA( 231 image->nativeImage, 232 (imageAttributes)?imageAttributes->nativeImageAttr:NULL, 233 dstRect.X, 234 dstRect.Y, 235 dstRect.Width, 236 dstRect.Height, 237 &texture 238 ); 239 240 SetNativeBrush(texture); 241 } 242 243 #ifdef DCR_USE_NEW_145138 244 TextureBrush(IN Image *image, 245 IN const Rect &dstRect, 246 IN const ImageAttributes *imageAttributes = NULL) 247 { 248 GpTexture *texture = NULL; 249 250 lastResult = DllExports::GdipCreateTextureIAI( 251 image->nativeImage, 252 (imageAttributes)?imageAttributes->nativeImageAttr:NULL, 253 dstRect.X, 254 dstRect.Y, 255 dstRect.Width, 256 dstRect.Height, 257 &texture 258 ); 259 260 SetNativeBrush(texture); 261 } 262 #endif 263 264 // When creating a texture brush from a metafile image, the dstRect 265 // is used to specify the size that the metafile image should be 266 // rendered at in the device units of the destination graphics. 267 // It is NOT used to crop the metafile image, so only the width 268 // and height values matter for metafiles. 269 270 TextureBrush( 271 IN Image* image, 272 IN WrapMode wrapMode, 273 274 #ifdef DCR_USE_NEW_145138 275 const IN Rect &dstRect 276 #else 277 IN Rect &dstRect 278 #endif 279 ) 280 { 281 GpTexture *texture = NULL; 282 283 lastResult = DllExports::GdipCreateTexture2I( 284 image->nativeImage, 285 wrapMode, 286 dstRect.X, 287 dstRect.Y, 288 dstRect.Width, 289 dstRect.Height, 290 &texture); 291 292 SetNativeBrush(texture); 293 } 294 295 // When creating a texture brush from a metafile image, the dstRect 296 // is used to specify the size that the metafile image should be 297 // rendered at in the device units of the destination graphics. 298 // It is NOT used to crop the metafile image, so only the width 299 // and height values matter for metafiles. 300 TextureBrush(IN Image* image, 301 IN WrapMode wrapMode, 302 IN REAL dstX, 303 IN REAL dstY, 304 IN REAL dstWidth, 305 IN REAL dstHeight) 306 { 307 GpTexture *texture = NULL; 308 309 lastResult = DllExports::GdipCreateTexture2( 310 image->nativeImage, 311 wrapMode, 312 dstX, 313 dstY, 314 dstWidth, 315 dstHeight, 316 &texture); 317 318 SetNativeBrush(texture); 319 } 320 321 // When creating a texture brush from a metafile image, the dstRect 322 // is used to specify the size that the metafile image should be 323 // rendered at in the device units of the destination graphics. 324 // It is NOT used to crop the metafile image, so only the width 325 // and height values matter for metafiles. 326 TextureBrush(IN Image* image, 327 IN WrapMode wrapMode, 328 IN INT dstX, 329 IN INT dstY, 330 IN INT dstWidth, 331 IN INT dstHeight) 332 { 333 GpTexture *texture = NULL; 334 335 lastResult = DllExports::GdipCreateTexture2I( 336 image->nativeImage, 337 wrapMode, 338 dstX, 339 dstY, 340 dstWidth, 341 dstHeight, 342 &texture); 343 344 SetNativeBrush(texture); 345 } 346 347 /** 348 * Set/get brush transform 349 */ 350 Status SetTransform(IN const Matrix* matrix) 351 { 352 return SetStatus(DllExports::GdipSetTextureTransform((GpTexture*)nativeBrush, 353 matrix->nativeMatrix)); 354 } 355 356 Status GetTransform(OUT Matrix* matrix) const 357 { 358 return SetStatus(DllExports::GdipGetTextureTransform((GpTexture*)nativeBrush, 359 matrix->nativeMatrix)); 360 } 361 362 Status ResetTransform() 363 { 364 return SetStatus(DllExports::GdipResetTextureTransform((GpTexture*)nativeBrush)); 365 } 366 367 Status MultiplyTransform(IN const Matrix* matrix, 368 IN MatrixOrder order = MatrixOrderPrepend) 369 { 370 return SetStatus(DllExports::GdipMultiplyTextureTransform((GpTexture*)nativeBrush, 371 matrix->nativeMatrix, 372 order)); 373 } 374 375 Status TranslateTransform(IN REAL dx, 376 IN REAL dy, 377 IN MatrixOrder order = MatrixOrderPrepend) 378 { 379 return SetStatus(DllExports::GdipTranslateTextureTransform((GpTexture*)nativeBrush, 380 dx, dy, order)); 381 } 382 383 Status ScaleTransform(IN REAL sx, 384 IN REAL sy, 385 IN MatrixOrder order = MatrixOrderPrepend) 386 { 387 return SetStatus(DllExports::GdipScaleTextureTransform((GpTexture*)nativeBrush, 388 sx, sy, order)); 389 } 390 391 Status RotateTransform(IN REAL angle, 392 IN MatrixOrder order = MatrixOrderPrepend) 393 { 394 return SetStatus(DllExports::GdipRotateTextureTransform((GpTexture*)nativeBrush, 395 angle, order)); 396 } 397 398 /** 399 * Set/get brush wrapping mode 400 */ 401 Status SetWrapMode(IN WrapMode wrapMode) 402 { 403 return SetStatus(DllExports::GdipSetTextureWrapMode((GpTexture*)nativeBrush, 404 wrapMode)); 405 } 406 407 WrapMode GetWrapMode() const 408 { 409 WrapMode wrapMode; 410 411 SetStatus(DllExports::GdipGetTextureWrapMode((GpTexture*)nativeBrush, 412 &wrapMode)); 413 return wrapMode; 414 } 415 416 // Get texture brush attributes 417 418 Image *GetImage() const 419 { 420 GpImage *image; 421 422 SetStatus(DllExports::GdipGetTextureImage((GpTexture *)nativeBrush, 423 &image)); 424 425 Image *retimage = new Image(image, lastResult); 426 427 if (retimage == NULL) 428 { 429 DllExports::GdipDisposeImage(image); 430 } 431 432 return retimage; 433 } 434 435 #ifdef DCR_USE_NEW_250932 436 437 private: 438 TextureBrush(const TextureBrush &); 439 TextureBrush& operator=(const TextureBrush &); 440 441 #endif 442 443 protected: 444 445 TextureBrush() 446 { 447 } 448 }; 449 450 //-------------------------------------------------------------------------- 451 // Represent line gradient brush object 452 //-------------------------------------------------------------------------- 453 454 class LinearGradientBrush : public Brush 455 { 456 public: 457 friend class Pen; 458 459 LinearGradientBrush(IN const PointF& point1, 460 IN const PointF& point2, 461 IN const Color& color1, 462 IN const Color& color2) 463 { 464 GpLineGradient *brush = NULL; 465 466 lastResult = DllExports::GdipCreateLineBrush(&point1, 467 &point2, 468 color1.GetValue(), 469 color2.GetValue(), 470 WrapModeTile, 471 &brush); 472 473 SetNativeBrush(brush); 474 } 475 476 LinearGradientBrush(IN const Point& point1, 477 IN const Point& point2, 478 IN const Color& color1, 479 IN const Color& color2) 480 { 481 GpLineGradient *brush = NULL; 482 483 lastResult = DllExports::GdipCreateLineBrushI(&point1, 484 &point2, 485 color1.GetValue(), 486 color2.GetValue(), 487 WrapModeTile, 488 &brush); 489 490 SetNativeBrush(brush); 491 } 492 493 LinearGradientBrush(IN const RectF& rect, 494 IN const Color& color1, 495 IN const Color& color2, 496 IN LinearGradientMode mode) 497 { 498 GpLineGradient *brush = NULL; 499 500 lastResult = DllExports::GdipCreateLineBrushFromRect(&rect, 501 color1.GetValue(), 502 color2.GetValue(), 503 mode, 504 WrapModeTile, 505 &brush); 506 507 SetNativeBrush(brush); 508 } 509 510 LinearGradientBrush(IN const Rect& rect, 511 IN const Color& color1, 512 IN const Color& color2, 513 IN LinearGradientMode mode) 514 { 515 GpLineGradient *brush = NULL; 516 517 lastResult = DllExports::GdipCreateLineBrushFromRectI(&rect, 518 color1.GetValue(), 519 color2.GetValue(), 520 mode, 521 WrapModeTile, 522 &brush); 523 524 SetNativeBrush(brush); 525 } 526 527 LinearGradientBrush(IN const RectF& rect, 528 IN const Color& color1, 529 IN const Color& color2, 530 IN REAL angle, 531 IN BOOL isAngleScalable = FALSE) 532 { 533 GpLineGradient *brush = NULL; 534 535 lastResult = DllExports::GdipCreateLineBrushFromRectWithAngle(&rect, 536 color1.GetValue(), 537 color2.GetValue(), 538 angle, 539 isAngleScalable, 540 WrapModeTile, 541 &brush); 542 543 SetNativeBrush(brush); 544 } 545 546 LinearGradientBrush(IN const Rect& rect, 547 IN const Color& color1, 548 IN const Color& color2, 549 IN REAL angle, 550 IN BOOL isAngleScalable = FALSE) 551 { 552 GpLineGradient *brush = NULL; 553 554 lastResult = DllExports::GdipCreateLineBrushFromRectWithAngleI(&rect, 555 color1.GetValue(), 556 color2.GetValue(), 557 angle, 558 isAngleScalable, 559 WrapModeTile, 560 &brush); 561 562 SetNativeBrush(brush); 563 } 564 565 // Get/set point attributes 566 567 Status SetLinearPoints(IN const PointF& point1, 568 IN const PointF& point2) 569 { 570 return SetStatus(DllExports::GdipSetLinePoints((GpLineGradient*)nativeBrush, 571 &point1, &point2)); 572 } 573 574 Status GetLinearPoints(OUT PointF* points) const 575 { 576 return SetStatus(DllExports::GdipGetLinePoints((GpLineGradient*) nativeBrush, 577 points)); 578 } 579 580 Status SetLinearPoints(IN const Point& point1, 581 IN const Point& point2) 582 { 583 return SetStatus(DllExports::GdipSetLinePointsI((GpLineGradient*)nativeBrush, 584 &point1, &point2)); 585 } 586 587 Status GetLinearPoints(OUT Point* points) const 588 { 589 return SetStatus(DllExports::GdipGetLinePointsI((GpLineGradient*) nativeBrush, 590 points)); 591 } 592 // Get/set color attributes 593 594 Status SetLinearColors(IN const Color& color1, 595 IN const Color& color2) 596 { 597 return SetStatus(DllExports::GdipSetLineColors((GpLineGradient*)nativeBrush, 598 color1.GetValue(), 599 color2.GetValue())); 600 } 601 602 Status GetLinearColors(OUT Color* colors) const 603 { 604 ARGB argb[2]; 605 606 if (colors == NULL) 607 { 608 return SetStatus(InvalidParameter); 609 } 610 611 SetStatus(DllExports::GdipGetLineColors((GpLineGradient*) nativeBrush, argb)); 612 613 if (lastResult == Ok) 614 { 615 // use bitwise copy operator for Color copy 616 colors[0] = Color(argb[0]); 617 colors[1] = Color(argb[1]); 618 } 619 620 return lastResult; 621 } 622 623 Status GetRectangle(OUT RectF* rect) const 624 { 625 return SetStatus(DllExports::GdipGetLineRect((GpLineGradient*)nativeBrush, rect)); 626 } 627 628 // integer version 629 Status GetRectangle(OUT Rect* rect) const 630 { 631 return SetStatus(DllExports::GdipGetLineRectI((GpLineGradient*)nativeBrush, rect)); 632 } 633 634 // Gamma correction in interporlation. 635 636 Status SetGammaCorrection(IN BOOL useGammaCorrection) 637 { 638 return SetStatus(DllExports::GdipSetLineGammaCorrection((GpLineGradient*)nativeBrush, 639 useGammaCorrection)); 640 } 641 642 BOOL GetGammaCorrection() const 643 { 644 BOOL useGammaCorrection; 645 646 SetStatus(DllExports::GdipGetLineGammaCorrection((GpLineGradient*)nativeBrush, 647 &useGammaCorrection)); 648 649 return useGammaCorrection; 650 } 651 652 INT GetBlendCount() const 653 { 654 INT count = 0; 655 656 SetStatus(DllExports::GdipGetLineBlendCount((GpLineGradient*) 657 nativeBrush, 658 &count)); 659 660 return count; 661 } 662 663 Status SetBlend(IN const REAL* blendFactors, 664 IN const REAL* blendPositions, 665 IN INT count) 666 { 667 return SetStatus(DllExports::GdipSetLineBlend((GpLineGradient*) 668 nativeBrush, 669 blendFactors, 670 blendPositions, 671 count)); 672 } 673 674 Status GetBlend(OUT REAL* blendFactors, 675 OUT REAL* blendPositions, 676 IN INT count) const 677 { 678 return SetStatus(DllExports::GdipGetLineBlend((GpLineGradient*)nativeBrush, 679 blendFactors, 680 blendPositions, 681 count)); 682 } 683 684 INT GetInterpolationColorCount() const 685 { 686 INT count = 0; 687 688 SetStatus(DllExports::GdipGetLinePresetBlendCount((GpLineGradient*) 689 nativeBrush, 690 &count)); 691 692 return count; 693 } 694 695 Status SetInterpolationColors(IN const Color* presetColors, 696 IN const REAL* blendPositions, 697 IN INT count) 698 { 699 if ((count <= 0) || !presetColors) 700 return SetStatus(InvalidParameter); 701 702 ARGB *argbs = (ARGB*) new BYTE[count*sizeof(ARGB)]; 703 704 if (argbs) 705 { 706 for (INT i = 0; i < count; i++) 707 { 708 argbs[i] = presetColors[i].GetValue(); 709 } 710 711 Status status = SetStatus(DllExports::GdipSetLinePresetBlend( 712 (GpLineGradient*) nativeBrush, 713 argbs, 714 blendPositions, 715 count)); 716 delete [] argbs; 717 return status; 718 } 719 else 720 { 721 return SetStatus(OutOfMemory); 722 } 723 } 724 725 Status GetInterpolationColors(OUT Color* presetColors, 726 OUT REAL* blendPositions, 727 IN INT count) const 728 { 729 if ((count <= 0) || !presetColors) 730 return SetStatus(InvalidParameter); 731 732 ARGB* argbs = (ARGB*) new BYTE[count*sizeof(ARGB)]; 733 734 if (!argbs) 735 { 736 return SetStatus(OutOfMemory); 737 } 738 739 Status status = SetStatus(DllExports::GdipGetLinePresetBlend((GpLineGradient*)nativeBrush, 740 argbs, 741 blendPositions, 742 count)); 743 if (status == Ok) 744 { 745 for (INT i = 0; i < count; i++) 746 { 747 presetColors[i] = Color(argbs[i]); 748 } 749 } 750 751 delete [] argbs; 752 753 return status; 754 } 755 756 Status SetBlendBellShape(IN REAL focus, 757 IN REAL scale = 1.0) 758 { 759 return SetStatus(DllExports::GdipSetLineSigmaBlend((GpLineGradient*)nativeBrush, focus, scale)); 760 } 761 762 #ifdef DCR_USE_NEW_145135 763 Status SetBlendTriangularShape( 764 IN REAL focus, 765 IN REAL scale = 1.0 766 ) 767 #else 768 Status SetBlendTrianglarShape(IN REAL focus, 769 IN REAL scale = 1.0) 770 #endif 771 { 772 return SetStatus(DllExports::GdipSetLineLinearBlend((GpLineGradient*)nativeBrush, focus, scale)); 773 } 774 775 /** 776 * Set/get brush transform 777 */ 778 Status SetTransform(IN const Matrix* matrix) 779 { 780 return SetStatus(DllExports::GdipSetLineTransform((GpLineGradient*)nativeBrush, 781 matrix->nativeMatrix)); 782 } 783 784 Status GetTransform(OUT Matrix *matrix) const 785 { 786 return SetStatus(DllExports::GdipGetLineTransform((GpLineGradient*)nativeBrush, 787 matrix->nativeMatrix)); 788 } 789 790 Status ResetTransform() 791 { 792 return SetStatus(DllExports::GdipResetLineTransform((GpLineGradient*)nativeBrush)); 793 } 794 795 Status MultiplyTransform(IN const Matrix* matrix, 796 IN MatrixOrder order = MatrixOrderPrepend) 797 { 798 return SetStatus(DllExports::GdipMultiplyLineTransform((GpLineGradient*)nativeBrush, 799 matrix->nativeMatrix, 800 order)); 801 } 802 803 Status TranslateTransform(IN REAL dx, 804 IN REAL dy, 805 IN MatrixOrder order = MatrixOrderPrepend) 806 { 807 return SetStatus(DllExports::GdipTranslateLineTransform((GpLineGradient*)nativeBrush, 808 dx, dy, order)); 809 } 810 811 Status ScaleTransform(IN REAL sx, 812 IN REAL sy, 813 IN MatrixOrder order = MatrixOrderPrepend) 814 { 815 return SetStatus(DllExports::GdipScaleLineTransform((GpLineGradient*)nativeBrush, 816 sx, sy, order)); 817 } 818 819 Status RotateTransform(IN REAL angle, 820 IN MatrixOrder order = MatrixOrderPrepend) 821 { 822 return SetStatus(DllExports::GdipRotateLineTransform((GpLineGradient*)nativeBrush, 823 angle, order)); 824 } 825 826 /** 827 * Set/get brush wrapping mode 828 */ 829 Status SetWrapMode(IN WrapMode wrapMode) 830 { 831 return SetStatus(DllExports::GdipSetLineWrapMode((GpLineGradient*)nativeBrush, 832 wrapMode)); 833 } 834 835 WrapMode GetWrapMode() const 836 { 837 WrapMode wrapMode; 838 839 SetStatus(DllExports::GdipGetLineWrapMode((GpLineGradient*) 840 nativeBrush, 841 &wrapMode)); 842 843 return wrapMode; 844 } 845 846 #ifdef DCR_USE_NEW_250932 847 848 private: 849 LinearGradientBrush(const LinearGradientBrush &); 850 LinearGradientBrush& operator=(const LinearGradientBrush &); 851 852 #endif 853 854 protected: 855 856 LinearGradientBrush() 857 { 858 } 859 }; 860 861 //-------------------------------------------------------------------------- 862 // PathGradientBrush object is defined 863 // in gdipluspath.h. 864 //-------------------------------------------------------------------------- 865 866 //-------------------------------------------------------------------------- 867 // Represent hatch brush object 868 //-------------------------------------------------------------------------- 869 870 class HatchBrush : public Brush 871 { 872 public: 873 friend class Pen; 874 875 // Constructors 876 877 HatchBrush(IN HatchStyle hatchStyle, 878 IN const Color& foreColor, 879 IN const Color& backColor = Color()) 880 { 881 GpHatch *brush = NULL; 882 883 lastResult = DllExports::GdipCreateHatchBrush(hatchStyle, 884 foreColor.GetValue(), 885 backColor.GetValue(), 886 &brush); 887 SetNativeBrush(brush); 888 } 889 890 HatchStyle GetHatchStyle() const 891 { 892 HatchStyle hatchStyle; 893 894 SetStatus(DllExports::GdipGetHatchStyle((GpHatch*)nativeBrush, 895 &hatchStyle)); 896 897 return hatchStyle; 898 } 899 900 Status GetForegroundColor(OUT Color* color) const 901 { 902 ARGB argb; 903 904 if (color == NULL) 905 { 906 return SetStatus(InvalidParameter); 907 } 908 909 Status status = SetStatus(DllExports::GdipGetHatchForegroundColor( 910 (GpHatch*)nativeBrush, 911 &argb)); 912 913 color->SetValue(argb); 914 915 return status; 916 } 917 918 Status GetBackgroundColor(OUT Color *color) const 919 { 920 ARGB argb; 921 922 if (color == NULL) 923 { 924 return SetStatus(InvalidParameter); 925 } 926 927 Status status = SetStatus(DllExports::GdipGetHatchBackgroundColor( 928 (GpHatch*)nativeBrush, 929 &argb)); 930 931 color->SetValue(argb); 932 933 return status; 934 } 935 936 #ifdef DCR_USE_NEW_250932 937 938 private: 939 HatchBrush(const HatchBrush &); 940 HatchBrush& operator=(const HatchBrush &); 941 942 #endif 943 944 protected: 945 946 HatchBrush() 947 { 948 } 949 }; 950 951 #endif 952
