void CFWL_FormTP::TransModeColor(FX_ARGB clrFore, FX_ARGB& clrBack) { int32_t iAlfaF, iRF, iGF, iBF; int32_t iAlfaB, iRB, iGB, iBB; ArgbDecode(clrFore, iAlfaF, iRF, iGF, iBF); ArgbDecode(clrBack, iAlfaB, iRB, iGB, iBB); clrBack = ArgbEncode(0xff, iRB + (iRF - iRB) * iAlfaF / 255, iGB + (iGF - iGB) * iAlfaF / 255, iBB + (iBF - iBB) * iAlfaF / 255); }
FX_ARGB CPDF_RenderOptions::TranslateColor(FX_ARGB argb) const { if (m_ColorMode == RENDER_COLOR_NORMAL) { return argb; } if (m_ColorMode == RENDER_COLOR_ALPHA) { return argb; } int a, r, g, b; ArgbDecode(argb, a, r, g, b); int gray = FXRGB2GRAY(r, g, b); if (m_ColorMode == RENDER_COLOR_TWOCOLOR) { int color = (r - gray) * (r - gray) + (g - gray) * (g - gray) + (b - gray) * (b - gray); if (gray < 35 && color < 20) { return ArgbEncode(a, m_ForeColor); } if (gray > 221 && color < 20) { return ArgbEncode(a, m_BackColor); } return argb; } int fr = FXSYS_GetRValue(m_ForeColor); int fg = FXSYS_GetGValue(m_ForeColor); int fb = FXSYS_GetBValue(m_ForeColor); int br = FXSYS_GetRValue(m_BackColor); int bg = FXSYS_GetGValue(m_BackColor); int bb = FXSYS_GetBValue(m_BackColor); r = (br - fr) * gray / 255 + fr; g = (bg - fg) * gray / 255 + fg; b = (bb - fb) * gray / 255 + fb; return ArgbEncode(a, r, g, b); }
FX_BOOL CFX_QuartzDeviceDriver::DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD argb, int alphaFlag , void* iccTransform , int blend_type ) { CGBlendMode mode = GetCGBlendMode(blend_type); if (mode != kCGBlendModeNormal) { CGContextSetBlendMode(_context, mode); } CGPoint pt = CGPointApplyAffineTransform(CGPointMake(x1, y1), _foxitDevice2User); x1 = pt.x; y1 = pt.y; pt = CGPointApplyAffineTransform(CGPointMake(x2, y2), _foxitDevice2User); x2 = pt.x; y2 = pt.y; FX_INT32 a, r, g, b; ArgbDecode(argb, a, r, g, b); CGContextSetRGBStrokeColor(_context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); CGContextMoveToPoint(_context, x1, y1); CGContextAddLineToPoint(_context, x2, y2); CGContextStrokePath(_context); if (mode != kCGBlendModeNormal) { CGContextSetBlendMode(_context, kCGBlendModeNormal); } return TRUE; }
FX_BOOL CFX_QuartzDeviceDriver::FillRect(const FX_RECT* rect, FX_ARGB fillArgb, int alphaFlag , void* iccTransform , int blend_type ) { CGBlendMode mode = GetCGBlendMode(blend_type); if (mode != kCGBlendModeNormal) { CGContextSetBlendMode(_context, mode); } CGRect rect_fx = CGRectMake(rect->left, rect->top, rect->Width(), rect->Height()); CGRect rect_usr = CGRectApplyAffineTransform(rect_fx, _foxitDevice2User); FX_INT32 a, r, g, b; ArgbDecode(fillArgb, a, r, g, b); CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); CGContextFillRect(_context, rect_usr); if (mode != kCGBlendModeNormal) { CGContextSetBlendMode(_context, kCGBlendModeNormal); } return TRUE; }
void CXFA_Fill::SetColor(FX_ARGB color) { CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Color); CFX_WideString wsColor; int a, r, g, b; ArgbDecode(color, a, r, g, b); wsColor.Format(L"%d,%d,%d", r, g, b); pNode->SetCData(XFA_ATTRIBUTE_Value, wsColor); }
FX_BOOL CQuartz2D::drawGraphicsString(void* graphics, void* font, FX_FLOAT fontSize, FX_WORD* glyphIndices, CGPoint* glyphPositions, FX_INT32 charsCount, FX_ARGB argb, CFX_AffineMatrix* matrix ) { if (!graphics) { return FALSE; } CGContextRef context = (CGContextRef) graphics; CGContextSetFont(context, (CGFontRef)font); CGContextSetFontSize(context, fontSize); if (matrix) { CGAffineTransform m = CGContextGetTextMatrix(context); m = CGAffineTransformConcat(m, CGAffineTransformMake(matrix->a, matrix->b, matrix->c, matrix->d, matrix->e, matrix->f)); CGContextSetTextMatrix(context, m); } FX_INT32 a, r, g, b; ArgbDecode(argb, a, r, g, b); CGContextSetRGBFillColor(context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); CGContextSaveGState(context); #if CGFLOAT_IS_DOUBLE CGPoint* glyphPositionsCG = new CGPoint[charsCount]; if (!glyphPositionsCG) { return FALSE; } for (int index = 0; index < charsCount; ++index) { glyphPositionsCG[index].x = glyphPositions[index].x; glyphPositionsCG[index].y = glyphPositions[index].y; } #else CGPoint* glyphPositionsCG = (CGPoint*)glyphPositions; #endif CGContextShowGlyphsAtPositions(context, (CGGlyph *) glyphIndices, glyphPositionsCG, charsCount); #if CGFLOAT_IS_DOUBLE delete[] glyphPositionsCG; #endif CGContextRestoreGState(context); return TRUE; }
void CFX_QuartzDeviceDriver::setFillInfo(FX_ARGB argb) { FX_INT32 a, r, g, b; ArgbDecode(argb, a, r, g, b); CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); }
FX_ARGB CPDF_RenderOptions::TranslateColor(FX_ARGB argb) const { if (ColorModeIs(kNormal)) return argb; if (ColorModeIs(kAlpha)) return argb; int a; int r; int g; int b; std::tie(a, r, g, b) = ArgbDecode(argb); int gray = FXRGB2GRAY(r, g, b); return ArgbEncode(a, gray, gray, gray); }
void CXFA_Stroke::SetColor(FX_ARGB argb) { if (!m_pNode) return; CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Color); CFX_WideString wsColor; int a; int r; int g; int b; ArgbDecode(argb, a, r, g, b); wsColor.Format(L"%d,%d,%d", r, g, b); pNode->SetCData(XFA_ATTRIBUTE_Value, wsColor); }
void CPDF_Image::SetImage(const CFX_DIBitmap* pBitmap, int32_t iCompress, IFX_FileWrite* pFileWrite, IFX_FileRead* pFileRead, const CFX_DIBitmap* pMask, const CPDF_ImageSetParam* pParam) { int32_t BitmapWidth = pBitmap->GetWidth(); int32_t BitmapHeight = pBitmap->GetHeight(); if (BitmapWidth < 1 || BitmapHeight < 1) { return; } uint8_t* src_buf = pBitmap->GetBuffer(); int32_t src_pitch = pBitmap->GetPitch(); int32_t bpp = pBitmap->GetBPP(); FX_BOOL bUseMatte = pParam && pParam->pMatteColor && (pBitmap->GetFormat() == FXDIB_Argb); CPDF_Dictionary* pDict = new CPDF_Dictionary; pDict->SetAtName("Type", "XObject"); pDict->SetAtName("Subtype", "Image"); pDict->SetAtInteger("Width", BitmapWidth); pDict->SetAtInteger("Height", BitmapHeight); uint8_t* dest_buf = NULL; FX_STRSIZE dest_pitch = 0, dest_size = 0, opType = -1; if (bpp == 1) { int32_t reset_a = 0, reset_r = 0, reset_g = 0, reset_b = 0; int32_t set_a = 0, set_r = 0, set_g = 0, set_b = 0; if (!pBitmap->IsAlphaMask()) { ArgbDecode(pBitmap->GetPaletteArgb(0), reset_a, reset_r, reset_g, reset_b); ArgbDecode(pBitmap->GetPaletteArgb(1), set_a, set_r, set_g, set_b); } if (set_a == 0 || reset_a == 0) { pDict->SetAt("ImageMask", new CPDF_Boolean(TRUE)); if (reset_a == 0) { CPDF_Array* pArray = new CPDF_Array; pArray->AddInteger(1); pArray->AddInteger(0); pDict->SetAt("Decode", pArray); } } else { CPDF_Array* pCS = new CPDF_Array; pCS->AddName("Indexed"); pCS->AddName("DeviceRGB"); pCS->AddInteger(1); CFX_ByteString ct; FX_CHAR* pBuf = ct.GetBuffer(6); pBuf[0] = (FX_CHAR)reset_r; pBuf[1] = (FX_CHAR)reset_g; pBuf[2] = (FX_CHAR)reset_b; pBuf[3] = (FX_CHAR)set_r; pBuf[4] = (FX_CHAR)set_g; pBuf[5] = (FX_CHAR)set_b; ct.ReleaseBuffer(6); pCS->Add(new CPDF_String(ct, TRUE)); pDict->SetAt("ColorSpace", pCS); } pDict->SetAtInteger("BitsPerComponent", 1); dest_pitch = (BitmapWidth + 7) / 8; if ((iCompress & 0x03) == PDF_IMAGE_NO_COMPRESS) { opType = 1; } else { opType = 0; } } else if (bpp == 8) { int32_t iPalette = pBitmap->GetPaletteSize(); if (iPalette > 0) { CPDF_Array* pCS = new CPDF_Array; m_pDocument->AddIndirectObject(pCS); pCS->AddName("Indexed"); pCS->AddName("DeviceRGB"); pCS->AddInteger(iPalette - 1); uint8_t* pColorTable = FX_Alloc2D(uint8_t, iPalette, 3); uint8_t* ptr = pColorTable; for (int32_t i = 0; i < iPalette; i++) { FX_DWORD argb = pBitmap->GetPaletteArgb(i); ptr[0] = (uint8_t)(argb >> 16); ptr[1] = (uint8_t)(argb >> 8); ptr[2] = (uint8_t)argb; ptr += 3; } CPDF_Stream* pCTS = new CPDF_Stream(pColorTable, iPalette * 3, new CPDF_Dictionary); m_pDocument->AddIndirectObject(pCTS); pCS->AddReference(m_pDocument, pCTS); pDict->SetAtReference("ColorSpace", m_pDocument, pCS); } else {
void CFX_QuartzDeviceDriver::setStrokeInfo(const CFX_GraphStateData* graphState, FX_ARGB argb, FX_FLOAT lineWidth) { if (NULL == graphState) { return; } CGContextSetLineWidth(_context, lineWidth); CGLineCap cap; switch (graphState->m_LineCap) { case CFX_GraphStateData::LineCapRound: { cap = kCGLineCapRound; break; } case CFX_GraphStateData::LineCapSquare: { cap = kCGLineCapSquare; break; } case CFX_GraphStateData::LineCapButt: default: { cap = kCGLineCapButt; } } CGContextSetLineCap(_context, cap); CGLineJoin join; switch (graphState->m_LineJoin) { case CFX_GraphStateData::LineJoinRound: { join = kCGLineJoinRound; break; } case CFX_GraphStateData::LineJoinBevel: { join = kCGLineJoinBevel; break; } case CFX_GraphStateData::LineJoinMiter: default: { join = kCGLineJoinMiter; } } CGContextSetLineJoin(_context, join); if (graphState->m_DashCount) { #if CGFLOAT_IS_DOUBLE CGFloat* dashArray = new CGFloat[graphState->m_DashCount]; if (!dashArray) { return; } for (int index = 0; index < graphState->m_DashCount; ++index) { dashArray[index] = graphState->m_DashArray[index]; } #else CGFloat* dashArray = (CGFloat*)graphState->m_DashArray; #endif CGContextSetLineDash(_context, graphState->m_DashPhase, dashArray, graphState->m_DashCount); #if CGFLOAT_IS_DOUBLE delete[] dashArray; #endif } FX_INT32 a, r, g, b; ArgbDecode(argb, a, r, g, b); CGContextSetRGBStrokeColor(_context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); }
FX_BOOL CFX_QuartzDeviceDriver::CG_DrawGlypRun(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache, const CFX_AffineMatrix* pGlyphMatrix, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD argb, int alpha_flag, void* pIccTransform) { if (nChars == 0) { return TRUE; } CQuartz2D& quartz2d = ((CApplePlatform *) CFX_GEModule::Get()->GetPlatformData())->_quartz2d; if (!pFont->m_pPlatformFont) { if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) { return FALSE; } pFont->m_pPlatformFont = quartz2d.CreateFont(pFont->m_pFontData, pFont->m_dwSize); if (NULL == pFont->m_pPlatformFont) { return FALSE; } } CFX_FixedBufGrow<FX_WORD, 32> glyph_indices(nChars); CFX_FixedBufGrow<CGPoint, 32> glyph_positions(nChars); for (int i = 0; i < nChars; i++ ) { glyph_indices[i] = pCharPos[i].m_ExtGID; glyph_positions[i].x = pCharPos[i].m_OriginX; glyph_positions[i].y = pCharPos[i].m_OriginY; } CFX_AffineMatrix text_matrix; if (pObject2Device) { text_matrix.Concat(*pObject2Device); } CGAffineTransform matrix_cg = CGAffineTransformMake(text_matrix.a, text_matrix.b, text_matrix.c, text_matrix.d, text_matrix.e, text_matrix.f); matrix_cg = CGAffineTransformConcat(matrix_cg, _foxitDevice2User); CGContextSetTextMatrix(_context, matrix_cg); CGContextSetFont(_context, (CGFontRef)pFont->m_pPlatformFont); CGContextSetFontSize(_context, FXSYS_fabs(font_size)); FX_INT32 a, r, g, b; ArgbDecode(argb, a, r, g, b); CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); SaveState(); if (pGlyphMatrix) { CGPoint origin = CGPointMake( glyph_positions[0].x, glyph_positions[0].y); origin = CGPointApplyAffineTransform(origin, matrix_cg); CGContextTranslateCTM(_context, origin.x, origin.y); CGAffineTransform glyph_matrix = CGAffineTransformMake(pGlyphMatrix->a, pGlyphMatrix->b, pGlyphMatrix->c, pGlyphMatrix->d, pGlyphMatrix->e, pGlyphMatrix->f); if (_foxitDevice2User.d < 0) { glyph_matrix = CGAffineTransformInvert(glyph_matrix); } CGContextConcatCTM(_context, glyph_matrix); CGContextTranslateCTM(_context, -origin.x, -origin.y); } CGContextShowGlyphsAtPositions(_context, (CGGlyph*)glyph_indices, glyph_positions, nChars); RestoreState(FALSE); return TRUE; }