1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_INCLUDE_FXGE_FX_GE_H_ 8 #define CORE_INCLUDE_FXGE_FX_GE_H_ 9 10 #include "fx_dib.h" 11 #include "fx_font.h" 12 13 class CFX_ClipRgn; 14 class CFX_PathData; 15 class CFX_GraphStateData; 16 class CFX_Font; 17 class CFX_FontMgr; 18 class CFX_FontCache; 19 class CFX_FaceCache; 20 class CFX_RenderDevice; 21 class IFX_RenderDeviceDriver; 22 class CCodec_ModuleMgr; 23 class IFXG_PaintModuleMgr; 24 25 class CFX_GEModule 26 { 27 public: 28 29 static void Create(); 30 31 static void Use(CFX_GEModule* pMgr); 32 33 static CFX_GEModule* Get(); 34 35 static void Destroy(); 36 public: 37 38 CFX_FontCache* GetFontCache(); 39 CFX_FontMgr* GetFontMgr() 40 { 41 return m_pFontMgr; 42 } 43 void SetTextGamma(FX_FLOAT gammaValue); 44 FX_LPCBYTE GetTextGammaTable(); 45 void SetExtFontMapper(IFX_FontMapper* pFontMapper); 46 47 void SetCodecModule(CCodec_ModuleMgr* pCodecModule) 48 { 49 m_pCodecModule = pCodecModule; 50 } 51 CCodec_ModuleMgr* GetCodecModule() 52 { 53 return m_pCodecModule; 54 } 55 FXFT_Library m_FTLibrary; 56 void* GetPlatformData() 57 { 58 return m_pPlatformData; 59 } 60 protected: 61 62 CFX_GEModule(); 63 64 ~CFX_GEModule(); 65 void InitPlatform(); 66 void DestroyPlatform(); 67 private: 68 FX_BYTE m_GammaValue[256]; 69 CFX_FontCache* m_pFontCache; 70 CFX_FontMgr* m_pFontMgr; 71 CCodec_ModuleMgr* m_pCodecModule; 72 void* m_pPlatformData; 73 }; 74 typedef struct { 75 76 FX_FLOAT m_PointX; 77 78 FX_FLOAT m_PointY; 79 80 int m_Flag; 81 } FX_PATHPOINT; 82 #define FXPT_CLOSEFIGURE 0x01 83 #define FXPT_LINETO 0x02 84 #define FXPT_BEZIERTO 0x04 85 #define FXPT_MOVETO 0x06 86 #define FXPT_TYPE 0x06 87 #define FXFILL_ALTERNATE 1 88 #define FXFILL_WINDING 2 89 class CFX_ClipRgn 90 { 91 public: 92 93 CFX_ClipRgn(int device_width, int device_height); 94 95 CFX_ClipRgn(const FX_RECT& rect); 96 97 CFX_ClipRgn(const CFX_ClipRgn& src); 98 99 ~CFX_ClipRgn(); 100 101 typedef enum { 102 RectI, 103 MaskF 104 } ClipType; 105 106 void Reset(const FX_RECT& rect); 107 108 ClipType GetType() const 109 { 110 return m_Type; 111 } 112 113 const FX_RECT& GetBox() const 114 { 115 return m_Box; 116 } 117 118 CFX_DIBitmapRef GetMask() const 119 { 120 return m_Mask; 121 } 122 123 void IntersectRect(const FX_RECT& rect); 124 125 void IntersectMaskF(int left, int top, CFX_DIBitmapRef Mask); 126 protected: 127 128 ClipType m_Type; 129 130 FX_RECT m_Box; 131 132 CFX_DIBitmapRef m_Mask; 133 134 void IntersectMaskRect(FX_RECT rect, FX_RECT mask_box, CFX_DIBitmapRef Mask); 135 }; 136 extern const FX_BYTE g_GammaRamp[256]; 137 extern const FX_BYTE g_GammaInverse[256]; 138 #define FX_GAMMA(value) (value) 139 #define FX_GAMMA_INVERSE(value) (value) 140 inline FX_ARGB ArgbGamma(FX_ARGB argb) 141 { 142 return argb; 143 } 144 inline FX_ARGB ArgbGammaInverse(FX_ARGB argb) 145 { 146 return argb; 147 } 148 class CFX_PathData 149 { 150 public: 151 152 CFX_PathData(); 153 154 CFX_PathData(const CFX_PathData& src); 155 156 ~CFX_PathData(); 157 158 159 160 161 int GetPointCount() const 162 { 163 return m_PointCount; 164 } 165 166 int GetFlag(int index) const 167 { 168 return m_pPoints[index].m_Flag; 169 } 170 171 FX_FLOAT GetPointX(int index) const 172 { 173 return m_pPoints[index].m_PointX; 174 } 175 176 FX_FLOAT GetPointY(int index) const 177 { 178 return m_pPoints[index].m_PointY; 179 } 180 181 182 183 FX_PATHPOINT* GetPoints() const 184 { 185 return m_pPoints; 186 } 187 188 void SetPointCount(int nPoints); 189 void AllocPointCount(int nPoints); 190 void AddPointCount(int addPoints); 191 192 CFX_FloatRect GetBoundingBox() const; 193 194 CFX_FloatRect GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const; 195 196 void Transform(const CFX_AffineMatrix* pMatrix); 197 198 FX_BOOL IsRect() const; 199 200 FX_BOOL GetZeroAreaPath(CFX_PathData& NewPath, CFX_AffineMatrix* pMatrix, FX_BOOL&bThin, FX_BOOL bAdjust) const; 201 202 FX_BOOL IsRect(const CFX_AffineMatrix* pMatrix, CFX_FloatRect* rect) const; 203 204 void Append(const CFX_PathData* pSrc, const CFX_AffineMatrix* pMatrix); 205 void AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top); 206 207 void SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag); 208 209 void TrimPoints(int nPoints); 210 211 void Copy(const CFX_PathData &src); 212 protected: 213 friend class CPDF_Path; 214 215 int m_PointCount; 216 217 FX_PATHPOINT* m_pPoints; 218 219 int m_AllocCount; 220 }; 221 class CFX_GraphStateData 222 { 223 public: 224 225 CFX_GraphStateData(); 226 227 CFX_GraphStateData(const CFX_GraphStateData& src); 228 229 ~CFX_GraphStateData(); 230 231 void Copy(const CFX_GraphStateData& src); 232 233 void SetDashCount(int count); 234 235 236 237 typedef enum { 238 LineCapButt = 0, 239 LineCapRound = 1, 240 LineCapSquare = 2 241 } LineCap; 242 LineCap m_LineCap; 243 int m_DashCount; 244 FX_FLOAT* m_DashArray; 245 FX_FLOAT m_DashPhase; 246 247 typedef enum { 248 LineJoinMiter = 0, 249 LineJoinRound = 1, 250 LineJoinBevel = 2, 251 } LineJoin; 252 LineJoin m_LineJoin; 253 FX_FLOAT m_MiterLimit; 254 FX_FLOAT m_LineWidth; 255 256 }; 257 #define FXDC_DEVICE_CLASS 1 258 #define FXDC_PIXEL_WIDTH 2 259 #define FXDC_PIXEL_HEIGHT 3 260 #define FXDC_BITS_PIXEL 4 261 #define FXDC_HORZ_SIZE 5 262 #define FXDC_VERT_SIZE 6 263 #define FXDC_RENDER_CAPS 7 264 #define FXDC_DITHER_BITS 8 265 #define FXDC_DISPLAY 1 266 #define FXDC_PRINTER 2 267 #define FXRC_GET_BITS 0x01 268 #define FXRC_BIT_MASK 0x02 269 #define FXRC_ALPHA_MASK 0x04 270 #define FXRC_ALPHA_PATH 0x10 271 #define FXRC_ALPHA_IMAGE 0x20 272 #define FXRC_ALPHA_OUTPUT 0x40 273 #define FXRC_BLEND_MODE 0x80 274 #define FXRC_SOFT_CLIP 0x100 275 #define FXRC_CMYK_OUTPUT 0x200 276 #define FXRC_BITMASK_OUTPUT 0x400 277 #define FXRC_BYTEMASK_OUTPUT 0x800 278 #define FXRENDER_IMAGE_LOSSY 0x1000 279 #define FXFILL_ALTERNATE 1 280 #define FXFILL_WINDING 2 281 #define FXFILL_FULLCOVER 4 282 #define FXFILL_RECT_AA 8 283 #define FX_FILL_STROKE 16 284 #define FX_STROKE_ADJUST 32 285 #define FX_STROKE_TEXT_MODE 64 286 #define FX_FILL_TEXT_MODE 128 287 #define FX_ZEROAREA_FILL 256 288 #define FXFILL_NOPATHSMOOTH 512 289 #define FXTEXT_CLEARTYPE 0x01 290 #define FXTEXT_BGR_STRIPE 0x02 291 #define FXTEXT_PRINTGRAPHICTEXT 0x04 292 #define FXTEXT_NO_NATIVETEXT 0x08 293 #define FXTEXT_PRINTIMAGETEXT 0x10 294 #define FXTEXT_NOSMOOTH 0x20 295 typedef struct { 296 FX_DWORD m_GlyphIndex; 297 FX_FLOAT m_OriginX, m_OriginY; 298 int m_FontCharWidth; 299 FX_BOOL m_bGlyphAdjust; 300 FX_FLOAT m_AdjustMatrix[4]; 301 FX_DWORD m_ExtGID; 302 FX_BOOL m_bFontStyle; 303 } FXTEXT_CHARPOS; 304 class CFX_RenderDevice 305 { 306 public: 307 CFX_RenderDevice(); 308 309 virtual ~CFX_RenderDevice(); 310 311 void SetDeviceDriver(IFX_RenderDeviceDriver* pDriver); 312 313 IFX_RenderDeviceDriver* GetDeviceDriver() const 314 { 315 return m_pDeviceDriver; 316 } 317 318 FX_BOOL StartRendering(); 319 320 void EndRendering(); 321 322 323 324 void SaveState(); 325 326 void RestoreState(FX_BOOL bKeepSaved = FALSE); 327 328 329 330 331 int GetWidth() const 332 { 333 return m_Width; 334 } 335 336 int GetHeight() const 337 { 338 return m_Height; 339 } 340 341 int GetDeviceClass() const 342 { 343 return m_DeviceClass; 344 } 345 346 int GetBPP() const 347 { 348 return m_bpp; 349 } 350 351 int GetRenderCaps() const 352 { 353 return m_RenderCaps; 354 } 355 356 int GetDeviceCaps(int id) const; 357 358 CFX_Matrix GetCTM() const; 359 360 361 CFX_DIBitmap* GetBitmap() const 362 { 363 return m_pBitmap; 364 } 365 void SetBitmap(CFX_DIBitmap* pBitmap) 366 { 367 m_pBitmap = pBitmap; 368 } 369 370 FX_BOOL CreateCompatibleBitmap(CFX_DIBitmap* pDIB, int width, int height) const; 371 372 const FX_RECT& GetClipBox() const 373 { 374 return m_ClipBox; 375 } 376 377 FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, 378 const CFX_AffineMatrix* pObject2Device, 379 int fill_mode 380 ); 381 382 FX_BOOL SetClip_Rect(const FX_RECT* pRect); 383 384 FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, 385 const CFX_AffineMatrix* pObject2Device, 386 const CFX_GraphStateData* pGraphState 387 ); 388 389 FX_BOOL DrawPath(const CFX_PathData* pPathData, 390 const CFX_AffineMatrix* pObject2Device, 391 const CFX_GraphStateData* pGraphState, 392 FX_DWORD fill_color, 393 FX_DWORD stroke_color, 394 int fill_mode, 395 int alpha_flag = 0, 396 void* pIccTransform = NULL, 397 int blend_type = FXDIB_BLEND_NORMAL 398 ); 399 400 FX_BOOL SetPixel(int x, int y, FX_DWORD color, 401 int alpha_flag = 0, void* pIccTransform = NULL); 402 403 FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD color, 404 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); 405 406 FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color, 407 int fill_mode = 0, int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); 408 409 FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL); 410 411 CFX_DIBitmap* GetBackDrop(); 412 413 FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_type = FXDIB_BLEND_NORMAL, 414 void* pIccTransform = NULL); 415 416 FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height, 417 FX_DWORD flags = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); 418 419 FX_BOOL SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD color, 420 int alpha_flag = 0, void* pIccTransform = NULL); 421 422 FX_BOOL StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height, 423 FX_DWORD color, FX_DWORD flags = 0, int alpha_flag = 0, void* pIccTransform = NULL); 424 425 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, 426 const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle, 427 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); 428 429 FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause); 430 431 void CancelDIBits(FX_LPVOID handle); 432 433 FX_BOOL DrawNormalText(int nChars, const FXTEXT_CHARPOS* pCharPos, 434 CFX_Font* pFont, CFX_FontCache* pCache, 435 FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device, 436 FX_DWORD fill_color, FX_DWORD text_flags, 437 int alpha_flag = 0, void* pIccTransform = NULL); 438 439 FX_BOOL DrawTextPath(int nChars, const FXTEXT_CHARPOS* pCharPos, 440 CFX_Font* pFont, CFX_FontCache* pCache, 441 FX_FLOAT font_size, const CFX_AffineMatrix* pText2User, 442 const CFX_AffineMatrix* pUser2Device, const CFX_GraphStateData* pGraphState, 443 FX_DWORD fill_color, FX_DWORD stroke_color, CFX_PathData* pClippingPath, int nFlag = 0, 444 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); 445 virtual void Begin() {} 446 virtual void End() {} 447 private: 448 449 CFX_DIBitmap* m_pBitmap; 450 451 452 453 int m_Width; 454 455 int m_Height; 456 457 int m_bpp; 458 459 int m_RenderCaps; 460 461 int m_DeviceClass; 462 463 FX_RECT m_ClipBox; 464 465 protected: 466 467 IFX_RenderDeviceDriver* m_pDeviceDriver; 468 private: 469 470 void InitDeviceInfo(); 471 472 void UpdateClipBox(); 473 }; 474 class CFX_FxgeDevice : public CFX_RenderDevice 475 { 476 public: 477 478 CFX_FxgeDevice(); 479 480 ~CFX_FxgeDevice(); 481 482 FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE); 483 484 FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL); 485 protected: 486 487 FX_BOOL m_bOwnedBitmap; 488 }; 489 class CFX_SkiaDevice : public CFX_RenderDevice 490 { 491 public: 492 493 CFX_SkiaDevice(); 494 495 ~CFX_SkiaDevice(); 496 497 FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE); 498 499 FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL); 500 protected: 501 502 FX_BOOL m_bOwnedBitmap; 503 }; 504 class IFX_RenderDeviceDriver 505 { 506 public: 507 508 static IFX_RenderDeviceDriver* CreateFxgeDriver(CFX_DIBitmap* pBitmap, FX_BOOL bRgbByteOrder = FALSE, 509 CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE); 510 511 virtual ~IFX_RenderDeviceDriver() {} 512 virtual void Begin() { } 513 virtual void End() { } 514 515 virtual int GetDeviceCaps(int caps_id) = 0; 516 517 virtual CFX_Matrix GetCTM() const 518 { 519 return CFX_Matrix(); 520 } 521 522 virtual FX_BOOL IsPSPrintDriver() 523 { 524 return FALSE; 525 } 526 527 virtual FX_BOOL StartRendering() 528 { 529 return TRUE; 530 } 531 532 virtual void EndRendering() {} 533 534 535 536 537 virtual void SaveState() = 0; 538 539 virtual void RestoreState(FX_BOOL bKeepSaved = FALSE) = 0; 540 541 542 virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, 543 const CFX_AffineMatrix* pObject2Device, 544 int fill_mode 545 ) = 0; 546 547 virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, 548 const CFX_AffineMatrix* pObject2Device, 549 const CFX_GraphStateData* pGraphState 550 ) 551 { 552 return FALSE; 553 } 554 555 virtual FX_BOOL DrawPath(const CFX_PathData* pPathData, 556 const CFX_AffineMatrix* pObject2Device, 557 const CFX_GraphStateData* pGraphState, 558 FX_DWORD fill_color, 559 FX_DWORD stroke_color, 560 int fill_mode, 561 int alpha_flag = 0, 562 void* pIccTransform = NULL, 563 int blend_type = FXDIB_BLEND_NORMAL 564 ) = 0; 565 566 virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color, 567 int alpha_flag = 0, void* pIccTransform = NULL) 568 { 569 return FALSE; 570 } 571 572 virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color, 573 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) 574 { 575 return FALSE; 576 } 577 578 virtual FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color, 579 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) 580 { 581 return FALSE; 582 } 583 584 virtual FX_BOOL GetClipBox(FX_RECT* pRect) = 0; 585 586 virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE) 587 { 588 return FALSE; 589 } 590 virtual CFX_DIBitmap* GetBackDrop() 591 { 592 return NULL; 593 } 594 595 virtual FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect, 596 int dest_left, int dest_top, int blend_type, 597 int alpha_flag = 0, void* pIccTransform = NULL) = 0; 598 599 virtual FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, 600 int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags, 601 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0; 602 603 virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, 604 const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle, 605 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0; 606 607 virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause) 608 { 609 return FALSE; 610 } 611 612 virtual void CancelDIBits(FX_LPVOID handle) {} 613 614 virtual FX_BOOL DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, 615 CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color, 616 int alpha_flag = 0, void* pIccTransform = NULL) 617 { 618 return FALSE; 619 } 620 621 virtual void* GetPlatformSurface() 622 { 623 return NULL; 624 } 625 626 virtual int GetDriverType() 627 { 628 return 0; 629 } 630 631 virtual void ClearDriver() {} 632 }; 633 class IFX_PSOutput 634 { 635 public: 636 virtual void Release() = 0; 637 virtual void OutputPS(FX_LPCSTR string, int len) = 0; 638 639 protected: 640 ~IFX_PSOutput() { } 641 }; 642 class CPSFont; 643 class CFX_PSRenderer 644 { 645 public: 646 647 CFX_PSRenderer(); 648 649 ~CFX_PSRenderer(); 650 651 void Init(IFX_PSOutput* pOutput, int ps_level, int width, int height, FX_BOOL bCmykOutput); 652 FX_BOOL StartRendering(); 653 void EndRendering(); 654 655 void SaveState(); 656 657 void RestoreState(FX_BOOL bKeepSaved = FALSE); 658 659 void SetClip_PathFill(const CFX_PathData* pPathData, 660 const CFX_AffineMatrix* pObject2Device, 661 int fill_mode 662 ); 663 664 void SetClip_PathStroke(const CFX_PathData* pPathData, 665 const CFX_AffineMatrix* pObject2Device, 666 const CFX_GraphStateData* pGraphState 667 ); 668 669 FX_RECT GetClipBox() 670 { 671 return m_ClipBox; 672 } 673 674 FX_BOOL DrawPath(const CFX_PathData* pPathData, 675 const CFX_AffineMatrix* pObject2Device, 676 const CFX_GraphStateData* pGraphState, 677 FX_DWORD fill_color, 678 FX_DWORD stroke_color, 679 int fill_mode, 680 int alpha_flag = 0, 681 void* pIccTransform = NULL 682 ); 683 684 FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, 685 int alpha_flag = 0, void* pIccTransform = NULL); 686 687 FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, 688 int dest_width, int dest_height, FX_DWORD flags, 689 int alpha_flag = 0, void* pIccTransform = NULL); 690 691 FX_BOOL DrawDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, 692 const CFX_AffineMatrix* pMatrix, FX_DWORD flags, 693 int alpha_flag = 0, void* pIccTransform = NULL); 694 695 FX_BOOL DrawText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache, 696 const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color, 697 int alpha_flag = 0, void* pIccTransform = NULL); 698 private: 699 700 IFX_PSOutput* m_pOutput; 701 702 int m_PSLevel; 703 704 CFX_GraphStateData m_CurGraphState; 705 706 FX_BOOL m_bGraphStateSet; 707 708 FX_BOOL m_bCmykOutput; 709 710 FX_BOOL m_bColorSet; 711 712 FX_DWORD m_LastColor; 713 714 FX_RECT m_ClipBox; 715 716 CFX_ArrayTemplate<CPSFont*> m_PSFontList; 717 718 CFX_ArrayTemplate<FX_RECT> m_ClipBoxStack; 719 FX_BOOL m_bInited; 720 721 void OutputPath(const CFX_PathData* pPathData, const CFX_AffineMatrix* pObject2Device); 722 723 void SetGraphState(const CFX_GraphStateData* pGraphState); 724 725 void SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform); 726 727 void FindPSFontGlyph(CFX_FaceCache* pFaceCache, CFX_Font* pFont, const FXTEXT_CHARPOS& charpos, int& ps_fontnum, int &ps_glyphindex); 728 729 void WritePSBinary(FX_LPCBYTE data, int len); 730 }; 731 732 #endif // CORE_INCLUDE_FXGE_FX_GE_H_ 733
