summaryrefslogtreecommitdiff
path: root/core/include/fxge/fx_ge.h
diff options
context:
space:
mode:
Diffstat (limited to 'core/include/fxge/fx_ge.h')
-rw-r--r--core/include/fxge/fx_ge.h1466
1 files changed, 733 insertions, 733 deletions
diff --git a/core/include/fxge/fx_ge.h b/core/include/fxge/fx_ge.h
index ab0bf3572a..82719ffda6 100644
--- a/core/include/fxge/fx_ge.h
+++ b/core/include/fxge/fx_ge.h
@@ -1,733 +1,733 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_GE_H_
-#define _FX_GE_H_
-#ifndef _FX_DIB_H_
-#include "fx_dib.h"
-#endif
-#ifndef _FX_FONT_H_
-#include "fx_font.h"
-#endif
-class CFX_ClipRgn;
-class CFX_PathData;
-class CFX_GraphStateData;
-class CFX_Font;
-class CFX_FontMgr;
-class CFX_FontCache;
-class CFX_FaceCache;
-class CFX_RenderDevice;
-class IFX_RenderDeviceDriver;
-class CCodec_ModuleMgr;
-class IFXG_PaintModuleMgr;
-class CFX_GEModule : public CFX_Object
-{
-public:
-
- static void Create();
-
- static void Use(CFX_GEModule* pMgr);
-
- static CFX_GEModule* Get();
-
- static void Destroy();
-public:
-
- CFX_FontCache* GetFontCache();
- CFX_FontMgr* GetFontMgr()
- {
- return m_pFontMgr;
- }
- void SetTextGamma(FX_FLOAT gammaValue);
- FX_LPCBYTE GetTextGammaTable();
- void SetExtFontMapper(IFX_FontMapper* pFontMapper);
-
- void SetCodecModule(CCodec_ModuleMgr* pCodecModule)
- {
- m_pCodecModule = pCodecModule;
- }
- CCodec_ModuleMgr* GetCodecModule()
- {
- return m_pCodecModule;
- }
- FXFT_Library m_FTLibrary;
- void* GetPlatformData()
- {
- return m_pPlatformData;
- }
-protected:
-
- CFX_GEModule();
-
- ~CFX_GEModule();
- void InitPlatform();
- void DestroyPlatform();
-private:
- FX_BYTE m_GammaValue[256];
- CFX_FontCache* m_pFontCache;
- CFX_FontMgr* m_pFontMgr;
- CCodec_ModuleMgr* m_pCodecModule;
- void* m_pPlatformData;
-};
-typedef struct {
-
- FX_FLOAT m_PointX;
-
- FX_FLOAT m_PointY;
-
- int m_Flag;
-} FX_PATHPOINT;
-#define FXPT_CLOSEFIGURE 0x01
-#define FXPT_LINETO 0x02
-#define FXPT_BEZIERTO 0x04
-#define FXPT_MOVETO 0x06
-#define FXPT_TYPE 0x06
-#define FXFILL_ALTERNATE 1
-#define FXFILL_WINDING 2
-class CFX_ClipRgn : public CFX_Object
-{
-public:
-
- CFX_ClipRgn(int device_width, int device_height);
-
- CFX_ClipRgn(const FX_RECT& rect);
-
- CFX_ClipRgn(const CFX_ClipRgn& src);
-
- ~CFX_ClipRgn();
-
- typedef enum {
- RectI,
- MaskF
- } ClipType;
-
- void Reset(const FX_RECT& rect);
-
- ClipType GetType() const
- {
- return m_Type;
- }
-
- const FX_RECT& GetBox() const
- {
- return m_Box;
- }
-
- CFX_DIBitmapRef GetMask() const
- {
- return m_Mask;
- }
-
- void IntersectRect(const FX_RECT& rect);
-
- void IntersectMaskF(int left, int top, CFX_DIBitmapRef Mask);
-protected:
-
- ClipType m_Type;
-
- FX_RECT m_Box;
-
- CFX_DIBitmapRef m_Mask;
-
- void IntersectMaskRect(FX_RECT rect, FX_RECT mask_box, CFX_DIBitmapRef Mask);
-};
-extern const FX_BYTE g_GammaRamp[256];
-extern const FX_BYTE g_GammaInverse[256];
-#define FX_GAMMA(value) (value)
-#define FX_GAMMA_INVERSE(value) (value)
-inline FX_ARGB ArgbGamma(FX_ARGB argb)
-{
- return argb;
-}
-inline FX_ARGB ArgbGammaInverse(FX_ARGB argb)
-{
- return argb;
-}
-class CFX_PathData : public CFX_Object
-{
-public:
-
- CFX_PathData();
-
- CFX_PathData(const CFX_PathData& src);
-
- ~CFX_PathData();
-
-
-
-
- int GetPointCount() const
- {
- return m_PointCount;
- }
-
- int GetFlag(int index) const
- {
- return m_pPoints[index].m_Flag;
- }
-
- FX_FLOAT GetPointX(int index) const
- {
- return m_pPoints[index].m_PointX;
- }
-
- FX_FLOAT GetPointY(int index) const
- {
- return m_pPoints[index].m_PointY;
- }
-
-
-
- FX_PATHPOINT* GetPoints() const
- {
- return m_pPoints;
- }
-
- FX_BOOL SetPointCount(int nPoints);
-
- FX_BOOL AllocPointCount(int nPoints);
-
- FX_BOOL AddPointCount(int addPoints);
-
- CFX_FloatRect GetBoundingBox() const;
-
- CFX_FloatRect GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const;
-
- void Transform(const CFX_AffineMatrix* pMatrix);
-
- FX_BOOL IsRect() const;
-
- FX_BOOL GetZeroAreaPath(CFX_PathData& NewPath, CFX_AffineMatrix* pMatrix, FX_BOOL&bThin, FX_BOOL bAdjust) const;
-
- FX_BOOL IsRect(const CFX_AffineMatrix* pMatrix, CFX_FloatRect* rect) const;
-
- FX_BOOL Append(const CFX_PathData* pSrc, const CFX_AffineMatrix* pMatrix);
-
- FX_BOOL AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top);
-
- void SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag);
-
- void TrimPoints(int nPoints);
-
- FX_BOOL Copy(const CFX_PathData &src);
-protected:
- friend class CPDF_Path;
-
- int m_PointCount;
-
- FX_PATHPOINT* m_pPoints;
-
- int m_AllocCount;
-};
-class CFX_GraphStateData : public CFX_Object
-{
-public:
-
- CFX_GraphStateData();
-
- CFX_GraphStateData(const CFX_GraphStateData& src);
-
- ~CFX_GraphStateData();
-
- void Copy(const CFX_GraphStateData& src);
-
- void SetDashCount(int count);
-
-
-
- typedef enum {
- LineCapButt = 0,
- LineCapRound = 1,
- LineCapSquare = 2
- } LineCap;
- LineCap m_LineCap;
- int m_DashCount;
- FX_FLOAT* m_DashArray;
- FX_FLOAT m_DashPhase;
-
- typedef enum {
- LineJoinMiter = 0,
- LineJoinRound = 1,
- LineJoinBevel = 2,
- } LineJoin;
- LineJoin m_LineJoin;
- FX_FLOAT m_MiterLimit;
- FX_FLOAT m_LineWidth;
-
-};
-#define FXDC_DEVICE_CLASS 1
-#define FXDC_PIXEL_WIDTH 2
-#define FXDC_PIXEL_HEIGHT 3
-#define FXDC_BITS_PIXEL 4
-#define FXDC_HORZ_SIZE 5
-#define FXDC_VERT_SIZE 6
-#define FXDC_RENDER_CAPS 7
-#define FXDC_DITHER_BITS 8
-#define FXDC_DISPLAY 1
-#define FXDC_PRINTER 2
-#define FXRC_GET_BITS 0x01
-#define FXRC_BIT_MASK 0x02
-#define FXRC_ALPHA_MASK 0x04
-#define FXRC_ALPHA_PATH 0x10
-#define FXRC_ALPHA_IMAGE 0x20
-#define FXRC_ALPHA_OUTPUT 0x40
-#define FXRC_BLEND_MODE 0x80
-#define FXRC_SOFT_CLIP 0x100
-#define FXRC_CMYK_OUTPUT 0x200
-#define FXRC_BITMASK_OUTPUT 0x400
-#define FXRC_BYTEMASK_OUTPUT 0x800
-#define FXRENDER_IMAGE_LOSSY 0x1000
-#define FXFILL_ALTERNATE 1
-#define FXFILL_WINDING 2
-#define FXFILL_FULLCOVER 4
-#define FXFILL_RECT_AA 8
-#define FX_FILL_STROKE 16
-#define FX_STROKE_ADJUST 32
-#define FX_STROKE_TEXT_MODE 64
-#define FX_FILL_TEXT_MODE 128
-#define FX_ZEROAREA_FILL 256
-#define FXFILL_NOPATHSMOOTH 512
-#define FXTEXT_CLEARTYPE 0x01
-#define FXTEXT_BGR_STRIPE 0x02
-#define FXTEXT_PRINTGRAPHICTEXT 0x04
-#define FXTEXT_NO_NATIVETEXT 0x08
-#define FXTEXT_PRINTIMAGETEXT 0x10
-#define FXTEXT_NOSMOOTH 0x20
-typedef struct {
- FX_DWORD m_GlyphIndex;
- FX_FLOAT m_OriginX, m_OriginY;
- int m_FontCharWidth;
- FX_BOOL m_bGlyphAdjust;
- FX_FLOAT m_AdjustMatrix[4];
- FX_DWORD m_ExtGID;
- FX_BOOL m_bFontStyle;
-} FXTEXT_CHARPOS;
-class CFX_RenderDevice : public CFX_Object
-{
-public:
- CFX_RenderDevice();
-
- virtual ~CFX_RenderDevice();
-
- void SetDeviceDriver(IFX_RenderDeviceDriver* pDriver);
-
- IFX_RenderDeviceDriver* GetDeviceDriver() const
- {
- return m_pDeviceDriver;
- }
-
- FX_BOOL StartRendering();
-
- void EndRendering();
-
-
-
- void SaveState();
-
- void RestoreState(FX_BOOL bKeepSaved = FALSE);
-
-
-
-
- int GetWidth() const
- {
- return m_Width;
- }
-
- int GetHeight() const
- {
- return m_Height;
- }
-
- int GetDeviceClass() const
- {
- return m_DeviceClass;
- }
-
- int GetBPP() const
- {
- return m_bpp;
- }
-
- int GetRenderCaps() const
- {
- return m_RenderCaps;
- }
-
- int GetDeviceCaps(int id) const;
-
- CFX_Matrix GetCTM() const;
-
-
- CFX_DIBitmap* GetBitmap() const
- {
- return m_pBitmap;
- }
- void SetBitmap(CFX_DIBitmap* pBitmap)
- {
- m_pBitmap = pBitmap;
- }
-
- FX_BOOL CreateCompatibleBitmap(CFX_DIBitmap* pDIB, int width, int height) const;
-
- const FX_RECT& GetClipBox() const
- {
- return m_ClipBox;
- }
-
- FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- int fill_mode
- );
-
- FX_BOOL SetClip_Rect(const FX_RECT* pRect);
-
- FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState
- );
-
- FX_BOOL DrawPath(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState,
- FX_DWORD fill_color,
- FX_DWORD stroke_color,
- int fill_mode,
- int alpha_flag = 0,
- void* pIccTransform = NULL,
- int blend_type = FXDIB_BLEND_NORMAL
- );
-
- FX_BOOL SetPixel(int x, int y, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
-
- FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
- int fill_mode = 0, int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
-
- FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL);
-
- CFX_DIBitmap* GetBackDrop();
-
- FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_type = FXDIB_BLEND_NORMAL,
- void* pIccTransform = NULL);
-
- FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
- FX_DWORD flags = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
-
- FX_BOOL SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
- FX_DWORD color, FX_DWORD flags = 0, int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
- const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
-
- FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause);
-
- void CancelDIBits(FX_LPVOID handle);
-
- FX_BOOL DrawNormalText(int nChars, const FXTEXT_CHARPOS* pCharPos,
- CFX_Font* pFont, CFX_FontCache* pCache,
- FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,
- FX_DWORD fill_color, FX_DWORD text_flags,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL DrawTextPath(int nChars, const FXTEXT_CHARPOS* pCharPos,
- CFX_Font* pFont, CFX_FontCache* pCache,
- FX_FLOAT font_size, const CFX_AffineMatrix* pText2User,
- const CFX_AffineMatrix* pUser2Device, const CFX_GraphStateData* pGraphState,
- FX_DWORD fill_color, FX_DWORD stroke_color, CFX_PathData* pClippingPath, int nFlag = 0,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
- virtual void Begin() {}
- virtual void End() {}
-private:
-
- CFX_DIBitmap* m_pBitmap;
-
-
-
- int m_Width;
-
- int m_Height;
-
- int m_bpp;
-
- int m_RenderCaps;
-
- int m_DeviceClass;
-
- FX_RECT m_ClipBox;
-
-protected:
-
- IFX_RenderDeviceDriver* m_pDeviceDriver;
-private:
-
- void InitDeviceInfo();
-
- void UpdateClipBox();
-};
-class CFX_FxgeDevice : public CFX_RenderDevice
-{
-public:
-
- CFX_FxgeDevice();
-
- ~CFX_FxgeDevice();
-
- FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
-
- FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
-protected:
-
- FX_BOOL m_bOwnedBitmap;
-};
-class CFX_SkiaDevice : public CFX_RenderDevice
-{
-public:
-
- CFX_SkiaDevice();
-
- ~CFX_SkiaDevice();
-
- FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
-
- FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
-protected:
-
- FX_BOOL m_bOwnedBitmap;
-};
-class IFX_RenderDeviceDriver : public CFX_Object
-{
-public:
-
- static IFX_RenderDeviceDriver* CreateFxgeDriver(CFX_DIBitmap* pBitmap, FX_BOOL bRgbByteOrder = FALSE,
- CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
-
- virtual ~IFX_RenderDeviceDriver() {}
- virtual void Begin() { }
- virtual void End() { }
-
- virtual int GetDeviceCaps(int caps_id) = 0;
-
- virtual CFX_Matrix GetCTM() const
- {
- return CFX_Matrix();
- }
-
- virtual FX_BOOL IsPSPrintDriver()
- {
- return FALSE;
- }
-
- virtual FX_BOOL StartRendering()
- {
- return TRUE;
- }
-
- virtual void EndRendering() {}
-
-
-
-
- virtual void SaveState() = 0;
-
- virtual void RestoreState(FX_BOOL bKeepSaved = FALSE) = 0;
-
-
- virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- int fill_mode
- ) = 0;
-
- virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState
- )
- {
- return FALSE;
- }
-
- virtual FX_BOOL DrawPath(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState,
- FX_DWORD fill_color,
- FX_DWORD stroke_color,
- int fill_mode,
- int alpha_flag = 0,
- void* pIccTransform = NULL,
- int blend_type = FXDIB_BLEND_NORMAL
- ) = 0;
-
- virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL)
- {
- return FALSE;
- }
-
- virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
- {
- return FALSE;
- }
-
- virtual FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
- {
- return FALSE;
- }
-
- virtual FX_BOOL GetClipBox(FX_RECT* pRect) = 0;
-
- virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE)
- {
- return FALSE;
- }
- virtual CFX_DIBitmap* GetBackDrop()
- {
- return NULL;
- }
-
- virtual FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect,
- int dest_left, int dest_top, int blend_type,
- int alpha_flag = 0, void* pIccTransform = NULL) = 0;
-
- virtual FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
- int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
-
- virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
- const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
-
- virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)
- {
- return FALSE;
- }
-
- virtual void CancelDIBits(FX_LPVOID handle) {}
-
- virtual FX_BOOL DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont,
- CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL)
- {
- return FALSE;
- }
-
- virtual void* GetPlatformSurface()
- {
- return NULL;
- }
-
- virtual int GetDriverType()
- {
- return 0;
- }
-
- virtual void ClearDriver() {}
-};
-class IFX_PSOutput
-{
-public:
-
- virtual void OutputPS(FX_LPCSTR string, int len) = 0;
- virtual void Release() = 0;
-};
-class CPSFont;
-class CFX_PSRenderer : public CFX_Object
-{
-public:
-
- CFX_PSRenderer();
-
- ~CFX_PSRenderer();
-
- void Init(IFX_PSOutput* pOutput, int ps_level, int width, int height, FX_BOOL bCmykOutput);
- FX_BOOL StartRendering();
- void EndRendering();
-
- void SaveState();
-
- void RestoreState(FX_BOOL bKeepSaved = FALSE);
-
- void SetClip_PathFill(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- int fill_mode
- );
-
- void SetClip_PathStroke(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState
- );
-
- FX_RECT GetClipBox()
- {
- return m_ClipBox;
- }
-
- FX_BOOL DrawPath(const CFX_PathData* pPathData,
- const CFX_AffineMatrix* pObject2Device,
- const CFX_GraphStateData* pGraphState,
- FX_DWORD fill_color,
- FX_DWORD stroke_color,
- int fill_mode,
- int alpha_flag = 0,
- void* pIccTransform = NULL
- );
-
- FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
- int dest_width, int dest_height, FX_DWORD flags,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL DrawDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color,
- const CFX_AffineMatrix* pMatrix, FX_DWORD flags,
- int alpha_flag = 0, void* pIccTransform = NULL);
-
- FX_BOOL DrawText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache,
- const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL);
-private:
-
- IFX_PSOutput* m_pOutput;
-
- int m_PSLevel;
-
- CFX_GraphStateData m_CurGraphState;
-
- FX_BOOL m_bGraphStateSet;
-
- FX_BOOL m_bCmykOutput;
-
- FX_BOOL m_bColorSet;
-
- FX_DWORD m_LastColor;
-
- FX_RECT m_ClipBox;
-
- CFX_ArrayTemplate<CPSFont*> m_PSFontList;
-
- CFX_ArrayTemplate<FX_RECT> m_ClipBoxStack;
- FX_BOOL m_bInited;
-
- void OutputPath(const CFX_PathData* pPathData, const CFX_AffineMatrix* pObject2Device);
-
- void SetGraphState(const CFX_GraphStateData* pGraphState);
-
- void SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform);
-
- void FindPSFontGlyph(CFX_FaceCache* pFaceCache, CFX_Font* pFont, const FXTEXT_CHARPOS& charpos, int& ps_fontnum, int &ps_glyphindex);
-
- void WritePSBinary(FX_LPCBYTE data, int len);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_GE_H_
+#define _FX_GE_H_
+#ifndef _FX_DIB_H_
+#include "fx_dib.h"
+#endif
+#ifndef _FX_FONT_H_
+#include "fx_font.h"
+#endif
+class CFX_ClipRgn;
+class CFX_PathData;
+class CFX_GraphStateData;
+class CFX_Font;
+class CFX_FontMgr;
+class CFX_FontCache;
+class CFX_FaceCache;
+class CFX_RenderDevice;
+class IFX_RenderDeviceDriver;
+class CCodec_ModuleMgr;
+class IFXG_PaintModuleMgr;
+class CFX_GEModule : public CFX_Object
+{
+public:
+
+ static void Create();
+
+ static void Use(CFX_GEModule* pMgr);
+
+ static CFX_GEModule* Get();
+
+ static void Destroy();
+public:
+
+ CFX_FontCache* GetFontCache();
+ CFX_FontMgr* GetFontMgr()
+ {
+ return m_pFontMgr;
+ }
+ void SetTextGamma(FX_FLOAT gammaValue);
+ FX_LPCBYTE GetTextGammaTable();
+ void SetExtFontMapper(IFX_FontMapper* pFontMapper);
+
+ void SetCodecModule(CCodec_ModuleMgr* pCodecModule)
+ {
+ m_pCodecModule = pCodecModule;
+ }
+ CCodec_ModuleMgr* GetCodecModule()
+ {
+ return m_pCodecModule;
+ }
+ FXFT_Library m_FTLibrary;
+ void* GetPlatformData()
+ {
+ return m_pPlatformData;
+ }
+protected:
+
+ CFX_GEModule();
+
+ ~CFX_GEModule();
+ void InitPlatform();
+ void DestroyPlatform();
+private:
+ FX_BYTE m_GammaValue[256];
+ CFX_FontCache* m_pFontCache;
+ CFX_FontMgr* m_pFontMgr;
+ CCodec_ModuleMgr* m_pCodecModule;
+ void* m_pPlatformData;
+};
+typedef struct {
+
+ FX_FLOAT m_PointX;
+
+ FX_FLOAT m_PointY;
+
+ int m_Flag;
+} FX_PATHPOINT;
+#define FXPT_CLOSEFIGURE 0x01
+#define FXPT_LINETO 0x02
+#define FXPT_BEZIERTO 0x04
+#define FXPT_MOVETO 0x06
+#define FXPT_TYPE 0x06
+#define FXFILL_ALTERNATE 1
+#define FXFILL_WINDING 2
+class CFX_ClipRgn : public CFX_Object
+{
+public:
+
+ CFX_ClipRgn(int device_width, int device_height);
+
+ CFX_ClipRgn(const FX_RECT& rect);
+
+ CFX_ClipRgn(const CFX_ClipRgn& src);
+
+ ~CFX_ClipRgn();
+
+ typedef enum {
+ RectI,
+ MaskF
+ } ClipType;
+
+ void Reset(const FX_RECT& rect);
+
+ ClipType GetType() const
+ {
+ return m_Type;
+ }
+
+ const FX_RECT& GetBox() const
+ {
+ return m_Box;
+ }
+
+ CFX_DIBitmapRef GetMask() const
+ {
+ return m_Mask;
+ }
+
+ void IntersectRect(const FX_RECT& rect);
+
+ void IntersectMaskF(int left, int top, CFX_DIBitmapRef Mask);
+protected:
+
+ ClipType m_Type;
+
+ FX_RECT m_Box;
+
+ CFX_DIBitmapRef m_Mask;
+
+ void IntersectMaskRect(FX_RECT rect, FX_RECT mask_box, CFX_DIBitmapRef Mask);
+};
+extern const FX_BYTE g_GammaRamp[256];
+extern const FX_BYTE g_GammaInverse[256];
+#define FX_GAMMA(value) (value)
+#define FX_GAMMA_INVERSE(value) (value)
+inline FX_ARGB ArgbGamma(FX_ARGB argb)
+{
+ return argb;
+}
+inline FX_ARGB ArgbGammaInverse(FX_ARGB argb)
+{
+ return argb;
+}
+class CFX_PathData : public CFX_Object
+{
+public:
+
+ CFX_PathData();
+
+ CFX_PathData(const CFX_PathData& src);
+
+ ~CFX_PathData();
+
+
+
+
+ int GetPointCount() const
+ {
+ return m_PointCount;
+ }
+
+ int GetFlag(int index) const
+ {
+ return m_pPoints[index].m_Flag;
+ }
+
+ FX_FLOAT GetPointX(int index) const
+ {
+ return m_pPoints[index].m_PointX;
+ }
+
+ FX_FLOAT GetPointY(int index) const
+ {
+ return m_pPoints[index].m_PointY;
+ }
+
+
+
+ FX_PATHPOINT* GetPoints() const
+ {
+ return m_pPoints;
+ }
+
+ FX_BOOL SetPointCount(int nPoints);
+
+ FX_BOOL AllocPointCount(int nPoints);
+
+ FX_BOOL AddPointCount(int addPoints);
+
+ CFX_FloatRect GetBoundingBox() const;
+
+ CFX_FloatRect GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const;
+
+ void Transform(const CFX_AffineMatrix* pMatrix);
+
+ FX_BOOL IsRect() const;
+
+ FX_BOOL GetZeroAreaPath(CFX_PathData& NewPath, CFX_AffineMatrix* pMatrix, FX_BOOL&bThin, FX_BOOL bAdjust) const;
+
+ FX_BOOL IsRect(const CFX_AffineMatrix* pMatrix, CFX_FloatRect* rect) const;
+
+ FX_BOOL Append(const CFX_PathData* pSrc, const CFX_AffineMatrix* pMatrix);
+
+ FX_BOOL AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top);
+
+ void SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag);
+
+ void TrimPoints(int nPoints);
+
+ FX_BOOL Copy(const CFX_PathData &src);
+protected:
+ friend class CPDF_Path;
+
+ int m_PointCount;
+
+ FX_PATHPOINT* m_pPoints;
+
+ int m_AllocCount;
+};
+class CFX_GraphStateData : public CFX_Object
+{
+public:
+
+ CFX_GraphStateData();
+
+ CFX_GraphStateData(const CFX_GraphStateData& src);
+
+ ~CFX_GraphStateData();
+
+ void Copy(const CFX_GraphStateData& src);
+
+ void SetDashCount(int count);
+
+
+
+ typedef enum {
+ LineCapButt = 0,
+ LineCapRound = 1,
+ LineCapSquare = 2
+ } LineCap;
+ LineCap m_LineCap;
+ int m_DashCount;
+ FX_FLOAT* m_DashArray;
+ FX_FLOAT m_DashPhase;
+
+ typedef enum {
+ LineJoinMiter = 0,
+ LineJoinRound = 1,
+ LineJoinBevel = 2,
+ } LineJoin;
+ LineJoin m_LineJoin;
+ FX_FLOAT m_MiterLimit;
+ FX_FLOAT m_LineWidth;
+
+};
+#define FXDC_DEVICE_CLASS 1
+#define FXDC_PIXEL_WIDTH 2
+#define FXDC_PIXEL_HEIGHT 3
+#define FXDC_BITS_PIXEL 4
+#define FXDC_HORZ_SIZE 5
+#define FXDC_VERT_SIZE 6
+#define FXDC_RENDER_CAPS 7
+#define FXDC_DITHER_BITS 8
+#define FXDC_DISPLAY 1
+#define FXDC_PRINTER 2
+#define FXRC_GET_BITS 0x01
+#define FXRC_BIT_MASK 0x02
+#define FXRC_ALPHA_MASK 0x04
+#define FXRC_ALPHA_PATH 0x10
+#define FXRC_ALPHA_IMAGE 0x20
+#define FXRC_ALPHA_OUTPUT 0x40
+#define FXRC_BLEND_MODE 0x80
+#define FXRC_SOFT_CLIP 0x100
+#define FXRC_CMYK_OUTPUT 0x200
+#define FXRC_BITMASK_OUTPUT 0x400
+#define FXRC_BYTEMASK_OUTPUT 0x800
+#define FXRENDER_IMAGE_LOSSY 0x1000
+#define FXFILL_ALTERNATE 1
+#define FXFILL_WINDING 2
+#define FXFILL_FULLCOVER 4
+#define FXFILL_RECT_AA 8
+#define FX_FILL_STROKE 16
+#define FX_STROKE_ADJUST 32
+#define FX_STROKE_TEXT_MODE 64
+#define FX_FILL_TEXT_MODE 128
+#define FX_ZEROAREA_FILL 256
+#define FXFILL_NOPATHSMOOTH 512
+#define FXTEXT_CLEARTYPE 0x01
+#define FXTEXT_BGR_STRIPE 0x02
+#define FXTEXT_PRINTGRAPHICTEXT 0x04
+#define FXTEXT_NO_NATIVETEXT 0x08
+#define FXTEXT_PRINTIMAGETEXT 0x10
+#define FXTEXT_NOSMOOTH 0x20
+typedef struct {
+ FX_DWORD m_GlyphIndex;
+ FX_FLOAT m_OriginX, m_OriginY;
+ int m_FontCharWidth;
+ FX_BOOL m_bGlyphAdjust;
+ FX_FLOAT m_AdjustMatrix[4];
+ FX_DWORD m_ExtGID;
+ FX_BOOL m_bFontStyle;
+} FXTEXT_CHARPOS;
+class CFX_RenderDevice : public CFX_Object
+{
+public:
+ CFX_RenderDevice();
+
+ virtual ~CFX_RenderDevice();
+
+ void SetDeviceDriver(IFX_RenderDeviceDriver* pDriver);
+
+ IFX_RenderDeviceDriver* GetDeviceDriver() const
+ {
+ return m_pDeviceDriver;
+ }
+
+ FX_BOOL StartRendering();
+
+ void EndRendering();
+
+
+
+ void SaveState();
+
+ void RestoreState(FX_BOOL bKeepSaved = FALSE);
+
+
+
+
+ int GetWidth() const
+ {
+ return m_Width;
+ }
+
+ int GetHeight() const
+ {
+ return m_Height;
+ }
+
+ int GetDeviceClass() const
+ {
+ return m_DeviceClass;
+ }
+
+ int GetBPP() const
+ {
+ return m_bpp;
+ }
+
+ int GetRenderCaps() const
+ {
+ return m_RenderCaps;
+ }
+
+ int GetDeviceCaps(int id) const;
+
+ CFX_Matrix GetCTM() const;
+
+
+ CFX_DIBitmap* GetBitmap() const
+ {
+ return m_pBitmap;
+ }
+ void SetBitmap(CFX_DIBitmap* pBitmap)
+ {
+ m_pBitmap = pBitmap;
+ }
+
+ FX_BOOL CreateCompatibleBitmap(CFX_DIBitmap* pDIB, int width, int height) const;
+
+ const FX_RECT& GetClipBox() const
+ {
+ return m_ClipBox;
+ }
+
+ FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ int fill_mode
+ );
+
+ FX_BOOL SetClip_Rect(const FX_RECT* pRect);
+
+ FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState
+ );
+
+ FX_BOOL DrawPath(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState,
+ FX_DWORD fill_color,
+ FX_DWORD stroke_color,
+ int fill_mode,
+ int alpha_flag = 0,
+ void* pIccTransform = NULL,
+ int blend_type = FXDIB_BLEND_NORMAL
+ );
+
+ FX_BOOL SetPixel(int x, int y, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+ FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
+ int fill_mode = 0, int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+ FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL);
+
+ CFX_DIBitmap* GetBackDrop();
+
+ FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_type = FXDIB_BLEND_NORMAL,
+ void* pIccTransform = NULL);
+
+ FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
+ FX_DWORD flags = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+ FX_BOOL SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
+ FX_DWORD color, FX_DWORD flags = 0, int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
+ const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+ FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause);
+
+ void CancelDIBits(FX_LPVOID handle);
+
+ FX_BOOL DrawNormalText(int nChars, const FXTEXT_CHARPOS* pCharPos,
+ CFX_Font* pFont, CFX_FontCache* pCache,
+ FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,
+ FX_DWORD fill_color, FX_DWORD text_flags,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL DrawTextPath(int nChars, const FXTEXT_CHARPOS* pCharPos,
+ CFX_Font* pFont, CFX_FontCache* pCache,
+ FX_FLOAT font_size, const CFX_AffineMatrix* pText2User,
+ const CFX_AffineMatrix* pUser2Device, const CFX_GraphStateData* pGraphState,
+ FX_DWORD fill_color, FX_DWORD stroke_color, CFX_PathData* pClippingPath, int nFlag = 0,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+ virtual void Begin() {}
+ virtual void End() {}
+private:
+
+ CFX_DIBitmap* m_pBitmap;
+
+
+
+ int m_Width;
+
+ int m_Height;
+
+ int m_bpp;
+
+ int m_RenderCaps;
+
+ int m_DeviceClass;
+
+ FX_RECT m_ClipBox;
+
+protected:
+
+ IFX_RenderDeviceDriver* m_pDeviceDriver;
+private:
+
+ void InitDeviceInfo();
+
+ void UpdateClipBox();
+};
+class CFX_FxgeDevice : public CFX_RenderDevice
+{
+public:
+
+ CFX_FxgeDevice();
+
+ ~CFX_FxgeDevice();
+
+ FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+ FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
+protected:
+
+ FX_BOOL m_bOwnedBitmap;
+};
+class CFX_SkiaDevice : public CFX_RenderDevice
+{
+public:
+
+ CFX_SkiaDevice();
+
+ ~CFX_SkiaDevice();
+
+ FX_BOOL Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+ FX_BOOL Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
+protected:
+
+ FX_BOOL m_bOwnedBitmap;
+};
+class IFX_RenderDeviceDriver : public CFX_Object
+{
+public:
+
+ static IFX_RenderDeviceDriver* CreateFxgeDriver(CFX_DIBitmap* pBitmap, FX_BOOL bRgbByteOrder = FALSE,
+ CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+ virtual ~IFX_RenderDeviceDriver() {}
+ virtual void Begin() { }
+ virtual void End() { }
+
+ virtual int GetDeviceCaps(int caps_id) = 0;
+
+ virtual CFX_Matrix GetCTM() const
+ {
+ return CFX_Matrix();
+ }
+
+ virtual FX_BOOL IsPSPrintDriver()
+ {
+ return FALSE;
+ }
+
+ virtual FX_BOOL StartRendering()
+ {
+ return TRUE;
+ }
+
+ virtual void EndRendering() {}
+
+
+
+
+ virtual void SaveState() = 0;
+
+ virtual void RestoreState(FX_BOOL bKeepSaved = FALSE) = 0;
+
+
+ virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ int fill_mode
+ ) = 0;
+
+ virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState
+ )
+ {
+ return FALSE;
+ }
+
+ virtual FX_BOOL DrawPath(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState,
+ FX_DWORD fill_color,
+ FX_DWORD stroke_color,
+ int fill_mode,
+ int alpha_flag = 0,
+ void* pIccTransform = NULL,
+ int blend_type = FXDIB_BLEND_NORMAL
+ ) = 0;
+
+ virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL)
+ {
+ return FALSE;
+ }
+
+ virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
+ {
+ return FALSE;
+ }
+
+ virtual FX_BOOL DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
+ {
+ return FALSE;
+ }
+
+ virtual FX_BOOL GetClipBox(FX_RECT* pRect) = 0;
+
+ virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE)
+ {
+ return FALSE;
+ }
+ virtual CFX_DIBitmap* GetBackDrop()
+ {
+ return NULL;
+ }
+
+ virtual FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect,
+ int dest_left, int dest_top, int blend_type,
+ int alpha_flag = 0, void* pIccTransform = NULL) = 0;
+
+ virtual FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+ int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
+
+ virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
+ const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
+
+ virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)
+ {
+ return FALSE;
+ }
+
+ virtual void CancelDIBits(FX_LPVOID handle) {}
+
+ virtual FX_BOOL DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont,
+ CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL)
+ {
+ return FALSE;
+ }
+
+ virtual void* GetPlatformSurface()
+ {
+ return NULL;
+ }
+
+ virtual int GetDriverType()
+ {
+ return 0;
+ }
+
+ virtual void ClearDriver() {}
+};
+class IFX_PSOutput
+{
+public:
+
+ virtual void OutputPS(FX_LPCSTR string, int len) = 0;
+ virtual void Release() = 0;
+};
+class CPSFont;
+class CFX_PSRenderer : public CFX_Object
+{
+public:
+
+ CFX_PSRenderer();
+
+ ~CFX_PSRenderer();
+
+ void Init(IFX_PSOutput* pOutput, int ps_level, int width, int height, FX_BOOL bCmykOutput);
+ FX_BOOL StartRendering();
+ void EndRendering();
+
+ void SaveState();
+
+ void RestoreState(FX_BOOL bKeepSaved = FALSE);
+
+ void SetClip_PathFill(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ int fill_mode
+ );
+
+ void SetClip_PathStroke(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState
+ );
+
+ FX_RECT GetClipBox()
+ {
+ return m_ClipBox;
+ }
+
+ FX_BOOL DrawPath(const CFX_PathData* pPathData,
+ const CFX_AffineMatrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState,
+ FX_DWORD fill_color,
+ FX_DWORD stroke_color,
+ int fill_mode,
+ int alpha_flag = 0,
+ void* pIccTransform = NULL
+ );
+
+ FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+ int dest_width, int dest_height, FX_DWORD flags,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL DrawDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color,
+ const CFX_AffineMatrix* pMatrix, FX_DWORD flags,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+
+ FX_BOOL DrawText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache,
+ const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+private:
+
+ IFX_PSOutput* m_pOutput;
+
+ int m_PSLevel;
+
+ CFX_GraphStateData m_CurGraphState;
+
+ FX_BOOL m_bGraphStateSet;
+
+ FX_BOOL m_bCmykOutput;
+
+ FX_BOOL m_bColorSet;
+
+ FX_DWORD m_LastColor;
+
+ FX_RECT m_ClipBox;
+
+ CFX_ArrayTemplate<CPSFont*> m_PSFontList;
+
+ CFX_ArrayTemplate<FX_RECT> m_ClipBoxStack;
+ FX_BOOL m_bInited;
+
+ void OutputPath(const CFX_PathData* pPathData, const CFX_AffineMatrix* pObject2Device);
+
+ void SetGraphState(const CFX_GraphStateData* pGraphState);
+
+ void SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform);
+
+ void FindPSFontGlyph(CFX_FaceCache* pFaceCache, CFX_Font* pFont, const FXTEXT_CHARPOS& charpos, int& ps_fontnum, int &ps_glyphindex);
+
+ void WritePSBinary(FX_LPCBYTE data, int len);
+};
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 14:03:50 +0000